Unnamed: 0 int64 0 56k | source_code stringlengths 55 5.98k | comments stringlengths 2 1.76k | label stringclasses 68 values | dataset_name stringclasses 1 value | file_name stringlengths 208 265 | function stringlengths 27 87 | decompiled_code stringlengths 68 3.97k | compiler_options stringclasses 1 value |
|---|---|---|---|---|---|---|---|---|
48,300 | void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67_bad()
{
short data;
CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67_structType myStruct;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
myStruct.structFirst = data;
CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67b_badSink(myStruct);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86997/CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67a.c | CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
undefined2 uStack_1e;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
undefined2 uStack_a;
uStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
uStack_a = (undefined2)iStack_1c;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
uStack_1e = uStack_a;
CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67b_badSink(uStack_a);
return;
}
| ['gcc'] |
48,301 | void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86997/CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67a.c | CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,302 | void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67b_badSink(CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67_structType myStruct)
{
short data = myStruct.structFirst;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86997/CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67b.c | CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67b_badSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
sStack_a = param_1;
func_0x00400ca0(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,303 | void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67b_goodG2BSink(CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67_structType myStruct)
{
short data = myStruct.structFirst;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86997/CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67b.c | CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_67b_goodG2BSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
sStack_a = param_1;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400ab0(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,304 | void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68_badData = data;
CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68b_badSink();
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86998/CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68a.c | CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
undefined2 uStack_a;
uStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
uStack_a = (undefined2)iStack_1c;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68_badData = uStack_a;
CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68b_badSink();
return;
}
| ['gcc'] |
48,305 | void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86998/CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68a.c | CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,306 | void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68b_badSink()
{
short data = CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68_badData;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86998/CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68b.c | CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68b_badSink(void)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
sStack_a = CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68_badData;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400ca0(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,307 | void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68b_goodG2BSink()
{
short data = CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68_goodG2BData;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86998/CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68b.c | CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68b_goodG2BSink(void)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
sStack_a = CWE194_Unexpected_Sign_Extension__listen_socket_memmove_68_goodG2BData;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400ab0(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,308 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_01_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87006/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_01.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_01_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_01_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,309 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_01_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87006/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_01.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_01_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_01_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,310 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_02_bad()
{
short data;
/* Initialize data */
data = 0;
if(1)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87007/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_02.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_02_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_02_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,311 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_02_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87007/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_02.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_02_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_02_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,312 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_03_bad()
{
short data;
/* Initialize data */
data = 0;
if(5==5)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87008/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_03.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_03_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_03_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,313 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_03_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87008/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_03.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_03_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_03_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,314 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_04_bad()
{
short data;
/* Initialize data */
data = 0;
if(STATIC_CONST_TRUE)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87009/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_04.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_04_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_04_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,315 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_04_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87009/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_04.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_04_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_04_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,316 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_05_bad()
{
short data;
/* Initialize data */
data = 0;
if(staticTrue)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87010/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_05.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_05_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_05_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (staticTrue != 0) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,317 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_05_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87010/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_05.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_05_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_05_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,318 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_06_bad()
{
short data;
/* Initialize data */
data = 0;
if(STATIC_CONST_FIVE==5)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87011/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_06.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_06_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_06_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,319 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_06_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87011/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_06.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_06_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_06_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,320 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_07_bad()
{
short data;
/* Initialize data */
data = 0;
if(staticFive==5)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87012/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_07.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_07_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_07_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (staticFive == 5) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,321 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_07_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87012/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_07.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_07_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_07_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,322 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_08_bad()
{
short data;
/* Initialize data */
data = 0;
if(staticReturnsTrue())
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87013/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_08.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_08_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_08_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iVar1 = staticReturnsTrue();
if (iVar1 != 0) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,323 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_08_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87013/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_08.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_08_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_08_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,324 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_09_bad()
{
short data;
/* Initialize data */
data = 0;
if(GLOBAL_CONST_TRUE)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87014/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_09.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_09_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_09_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (GLOBAL_CONST_TRUE != 0) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,325 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_09_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87014/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_09.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_09_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_09_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,326 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_10_bad()
{
short data;
/* Initialize data */
data = 0;
if(globalTrue)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87015/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_10.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_10_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_10_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (globalTrue != 0) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,327 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_10_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87015/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_10.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_10_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_10_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,328 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_11_bad()
{
short data;
/* Initialize data */
data = 0;
if(globalReturnsTrue())
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87016/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_11.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_11_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_11_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iVar1 = globalReturnsTrue();
if (iVar1 != 0) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,329 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_11_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87016/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_11.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_11_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_11_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,330 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_12_bad()
{
short data;
/* Initialize data */
data = 0;
if(globalReturnsTrueOrFalse())
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
else
{
/* FIX: Use a positive integer less than &InitialDataSize&*/
data = 100-1;
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* FIX: Use a positive integer less than &InitialDataSize&*/', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87017/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_12.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_12_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_12_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iVar1 = globalReturnsTrueOrFalse();
if (iVar1 == 0) {
sStack_a = 99;
}
else {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,331 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_12_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87017/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_12.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_12_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_12_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,332 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_13_bad()
{
short data;
/* Initialize data */
data = 0;
if(GLOBAL_CONST_FIVE==5)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87018/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_13.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_13_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_13_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (GLOBAL_CONST_FIVE == 5) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,333 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_13_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87018/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_13.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_13_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_13_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,334 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_14_bad()
{
short data;
/* Initialize data */
data = 0;
if(globalFive==5)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87019/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_14.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_14_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_14_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (globalFive == 5) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,335 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_14_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87019/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_14.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_14_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_14_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,336 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_15_bad()
{
short data;
/* Initialize data */
data = 0;
switch(6)
{
case 6:
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
break;
default:
/* INCIDENTAL: CWE 561 Dead Code, the code below will never run */
printLine("Benign, fixed string");
break;
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* INCIDENTAL: CWE 561 Dead Code, the code below will never run */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87020/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_15.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_15_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_15_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,337 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_15_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87020/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_15.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_15_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_15_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,338 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_16_bad()
{
short data;
/* Initialize data */
data = 0;
while(1)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
break;
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87021/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_16.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_16_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_16_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,339 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_16_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87021/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_16.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_16_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_16_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,340 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_17_bad()
{
int i;
short data;
/* Initialize data */
data = 0;
for(i = 0; i < 1; i++)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87022/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_17.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_17_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_17_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_20;
int iStack_1c;
int iStack_18;
int iStack_14;
short sStack_e;
int iStack_c;
sStack_e = 0;
for (iStack_c = 0; iStack_c < 1; iStack_c = iStack_c + 1) {
iStack_18 = 0xffffffff;
iStack_14 = -1;
iStack_18 = func_0x00400d80(2,1,6);
if (iStack_18 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_18,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400d40(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_1c = func_0x00400c30(iStack_14,auStack_40,7,0), iStack_1c != -1 &&
(iStack_1c != 0)))) {
auStack_40[iStack_1c] = 0;
iStack_20 = func_0x00400d50(auStack_40);
if ((iStack_20 < 0x8000) && (-0x8001 < iStack_20)) {
sStack_e = (short)iStack_20;
}
else {
sStack_e = -1;
}
}
}
if (iStack_18 != -1) {
func_0x00400ca0(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_e < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_e);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_e) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,341 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_17_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87022/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_17.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_17_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_17_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,342 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_18_bad()
{
short data;
/* Initialize data */
data = 0;
goto source;
source:
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87023/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_18.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_18_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_18_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,343 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_18_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87023/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_18.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_18_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_18_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,344 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_21_bad()
{
short data;
/* Initialize data */
data = 0;
badStatic = 1; /* true */
data = badSource(data);
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* true */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87024/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_21.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_21_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_21_bad(void)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
sStack_a = 0;
badStatic = 1;
sStack_a = badSource(0);
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,345 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_21_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87024/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_21.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_21_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_21_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,346 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_bad()
{
short data;
/* Initialize data */
data = 0;
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_badGlobal = 1; /* true */
data = CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_badSource(data);
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* true */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87025/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_bad(void)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
sStack_a = 0;
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_badGlobal = 1;
sStack_a = CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_badSource(0);
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,347 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87025/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,348 | short CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_badSource(short data)
{
if(CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_badGlobal)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
return data;
} | ['/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87025/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_badSource |
undefined2 CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_badSource(undefined2 param_1)
{
int iVar1;
undefined2 uStack_3c;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
int iStack_c;
uStack_3c = param_1;
if (CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_badGlobal != 0) {
iStack_10 = 0xffffffff;
iStack_c = -1;
iStack_10 = func_0x00400d80(2,1,6);
if (iStack_10 != -1) {
func_0x00400c90(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = 0;
uStack_26 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_10,5), iVar1 != -1)) &&
(iStack_c = func_0x00400d40(iStack_10,0,0), iStack_c != -1)) &&
((iStack_14 = func_0x00400c30(iStack_c,auStack_30,7,0), iStack_14 != -1 && (iStack_14 != 0)
))) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d50(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
uStack_3c = (undefined2)iStack_18;
}
else {
uStack_3c = 0xffff;
}
}
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
if (iStack_c != -1) {
func_0x00400ca0(iStack_c);
}
}
return uStack_3c;
}
| ['gcc'] |
48,349 | short CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_goodG2B1Source(short data)
{
if(CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_goodG2B1Global)
{
/* INCIDENTAL: CWE 561 Dead Code, the code below will never run */
printLine("Benign, fixed string");
}
else
{
/* FIX: Use a positive integer less than &InitialDataSize&*/
data = 100-1;
}
return data;
} | ['/* INCIDENTAL: CWE 561 Dead Code, the code below will never run */', '/* FIX: Use a positive integer less than &InitialDataSize&*/'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87025/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_goodG2B1Source |
undefined2
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_goodG2B1Source(undefined2 param_1)
{
undefined2 uStack_c;
if (CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_goodG2B1Global == 0) {
uStack_c = 99;
}
else {
printLine(&UNK_00401394);
uStack_c = param_1;
}
return uStack_c;
}
| ['gcc'] |
48,350 | short CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_goodG2B2Source(short data)
{
if(CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_goodG2B2Global)
{
/* FIX: Use a positive integer less than &InitialDataSize&*/
data = 100-1;
}
return data;
} | ['/* FIX: Use a positive integer less than &InitialDataSize&*/'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87025/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_goodG2B2Source |
undefined2
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_goodG2B2Source(undefined2 param_1)
{
undefined2 uStack_c;
uStack_c = param_1;
if (CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_22_goodG2B2Global != 0) {
uStack_c = 99;
}
return uStack_c;
}
| ['gcc'] |
48,351 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_31_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
{
short dataCopy = data;
short data = dataCopy;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87026/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_31.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_31_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_31_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
short sStack_20;
short sStack_1e;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
sStack_1e = sStack_a;
sStack_20 = sStack_a;
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_20 < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_20);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_20) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,352 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_31_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87026/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_31.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_31_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_31_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,353 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_32_bad()
{
short data;
short *dataPtr1 = &data;
short *dataPtr2 = &data;
/* Initialize data */
data = 0;
{
short data = *dataPtr1;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
*dataPtr1 = data;
}
{
short data = *dataPtr2;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87027/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_32.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_32_bad |
/* WARNING: Restarted to delay deadcode elimination for space: stack */
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_32_bad(void)
{
int iVar1;
undefined auStack_128 [99];
undefined uStack_c5;
undefined8 uStack_b8;
undefined8 uStack_b0;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined4 uStack_58;
undefined auStack_50 [8];
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
short sStack_30;
short sStack_2e;
int iStack_2c;
int iStack_28;
int iStack_24;
short *psStack_20;
short *psStack_18;
int iStack_10;
short sStack_a;
psStack_18 = &sStack_30;
psStack_20 = &sStack_30;
sStack_30 = 0;
sStack_a = 0;
iStack_24 = 0xffffffff;
iStack_10 = -1;
iStack_24 = func_0x00400d80(2,1,6);
if (iStack_24 != -1) {
func_0x00400c90(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_24,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_24,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_24,0,0), iStack_10 != -1)) &&
((iStack_28 = func_0x00400c30(iStack_10,auStack_50,7,0), iStack_28 != -1 && (iStack_28 != 0))
)) {
auStack_50[iStack_28] = 0;
iStack_2c = func_0x00400d50(auStack_50);
if ((iStack_2c < 0x8000) && (-0x8001 < iStack_2c)) {
sStack_a = (short)iStack_2c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_24 != -1) {
func_0x00400ca0(iStack_24);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
*psStack_18 = sStack_a;
sStack_2e = *psStack_20;
uStack_b8 = 0;
uStack_b0 = 0;
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
func_0x00400c90(auStack_128,0x41,99);
uStack_c5 = 0;
if (sStack_2e < 100) {
func_0x00400c40(&uStack_b8,auStack_128,(long)sStack_2e);
*(undefined *)((long)&uStack_b8 + (long)(int)sStack_2e) = 0;
}
printLine(&uStack_b8);
return;
}
| ['gcc'] |
48,354 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_32_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87027/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_32.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_32_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_32_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,355 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_34_bad()
{
short data;
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_34_unionType myUnion;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
myUnion.unionFirst = data;
{
short data = myUnion.unionSecond;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87029/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_34.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_34_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_34_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
short sStack_20;
short sStack_1e;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
sStack_20 = sStack_a;
sStack_1e = sStack_a;
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400c90(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_1e < 100) {
func_0x00400c40(&uStack_a8,auStack_118,(long)sStack_1e);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_1e) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,356 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_34_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87029/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_34.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_34_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_34_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,357 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_badSink(short data)
{
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87030/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_badSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,358 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87030/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_badSink((int)sStack_a);
return;
}
| ['gcc'] |
48,359 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_goodG2BSink(short data)
{
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87030/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_goodG2BSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400a20(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,360 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87030/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_41_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,361 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_42_bad()
{
short data;
/* Initialize data */
data = 0;
data = badSource(data);
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87031/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_42.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_42_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_42_bad(void)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
sStack_a = 0;
sStack_a = badSource(0);
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,362 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_42_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87031/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_42.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_42_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_42_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,363 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_44_bad()
{
short data;
/* define a function pointer */
void (*funcPtr) (short) = badSink;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
/* use the function pointer */
funcPtr(data);
} | ['/* define a function pointer */', '/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* use the function pointer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87033/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_44.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_44_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_44_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_24;
int iStack_20;
int iStack_1c;
code *pcStack_18;
int iStack_10;
short sStack_a;
pcStack_18 = badSink;
sStack_a = 0;
iStack_1c = 0xffffffff;
iStack_10 = -1;
iStack_1c = func_0x00400d80(2,1,6);
if (iStack_1c != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_1c,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_1c,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_1c,0,0), iStack_10 != -1)) &&
((iStack_20 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_20 != -1 && (iStack_20 != 0))
)) {
auStack_40[iStack_20] = 0;
iStack_24 = func_0x00400d50(auStack_40);
if ((iStack_24 < 0x8000) && (-0x8001 < iStack_24)) {
sStack_a = (short)iStack_24;
}
else {
sStack_a = -1;
}
}
}
if (iStack_1c != -1) {
func_0x00400ca0(iStack_1c);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
(*pcStack_18)((int)sStack_a);
return;
}
| ['gcc'] |
48,364 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_44_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87033/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_44.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_44_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_44_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,365 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_45_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_45_badData = data;
badSink();
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87034/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_45.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_45_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_45_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
undefined2 uStack_a;
uStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
uStack_a = (undefined2)iStack_1c;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_45_badData = uStack_a;
badSink();
return;
}
| ['gcc'] |
48,366 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_45_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87034/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_45.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_45_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_45_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,367 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51b_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87035/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51b_badSink((int)sStack_a);
return;
}
| ['gcc'] |
48,368 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87035/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,369 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51b_badSink(short data)
{
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87035/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51b_badSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,370 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51b_goodG2BSink(short data)
{
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87035/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_51b_goodG2BSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400a20(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,371 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52b_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87036/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52b_badSink((int)sStack_a);
return;
}
| ['gcc'] |
48,372 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87036/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,373 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52b_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52c_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87036/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52b_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52c_badSink((int)param_1);
return;
}
| ['gcc'] |
48,374 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52b_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52c_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87036/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52b_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52c_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,375 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52c_badSink(short data)
{
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87036/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52c.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52c_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52c_badSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,376 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52c_goodG2BSink(short data)
{
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87036/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52c.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52c_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_52c_goodG2BSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400a20(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,377 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53b_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87037/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53b_badSink((int)sStack_a);
return;
}
| ['gcc'] |
48,378 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87037/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,379 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53b_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53c_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87037/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53b_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53c_badSink((int)param_1);
return;
}
| ['gcc'] |
48,380 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53b_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53c_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87037/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53b_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53c_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,381 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53c_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53d_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87037/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53c.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53c_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53c_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53d_badSink((int)param_1);
return;
}
| ['gcc'] |
48,382 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53c_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53d_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87037/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53c.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53c_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53c_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53d_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,383 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53d_badSink(short data)
{
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87037/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53d.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53d_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53d_badSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,384 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53d_goodG2BSink(short data)
{
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87037/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53d.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53d_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_53d_goodG2BSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400a20(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,385 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54b_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87038/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54b_badSink((int)sStack_a);
return;
}
| ['gcc'] |
48,386 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87038/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,387 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54b_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54c_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87038/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54b_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54c_badSink((int)param_1);
return;
}
| ['gcc'] |
48,388 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54b_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54c_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87038/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54b_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54c_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,389 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54c_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54d_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87038/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54c.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54c_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54c_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54d_badSink((int)param_1);
return;
}
| ['gcc'] |
48,390 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54c_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54d_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87038/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54c.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54c_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54c_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54d_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,391 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54d_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54e_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87038/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54d.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54d_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54d_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54e_badSink((int)param_1);
return;
}
| ['gcc'] |
48,392 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54d_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54e_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87038/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54d.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54d_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54d_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54e_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,393 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54e_badSink(short data)
{
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87038/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54e.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54e_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54e_badSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,394 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54e_goodG2BSink(short data)
{
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87038/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54e.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54e_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_54e_goodG2BSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400a20(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,395 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61_bad()
{
short data;
/* Initialize data */
data = 0;
data = CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61b_badSource(data);
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87039/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61_bad(void)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
sStack_a = 0;
sStack_a = CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61b_badSource(0);
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,396 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87039/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,397 | short CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61b_badSource(short data)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
return data;
} | ['/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87039/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61b_badSource |
undefined2 CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61b_badSource(undefined2 param_1)
{
int iVar1;
undefined2 uStack_3c;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
int iStack_c;
iStack_10 = 0xffffffff;
iStack_c = -1;
iStack_10 = func_0x00400d80(2,1,6);
uStack_3c = param_1;
if (iStack_10 != -1) {
func_0x00400c90(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = 0;
uStack_26 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_10,5), iVar1 != -1)) &&
(iStack_c = func_0x00400d40(iStack_10,0,0), iStack_c != -1)) &&
((iStack_14 = func_0x00400c30(iStack_c,auStack_30,7,0), iStack_14 != -1 && (iStack_14 != 0)))
) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d50(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
uStack_3c = (undefined2)iStack_18;
}
else {
uStack_3c = 0xffff;
}
}
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
if (iStack_c != -1) {
func_0x00400ca0(iStack_c);
}
return uStack_3c;
}
| ['gcc'] |
48,398 | short CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61b_goodG2BSource(short data)
{
/* FIX: Use a positive integer less than &InitialDataSize&*/
data = 100-1;
return data;
} | ['/* FIX: Use a positive integer less than &InitialDataSize&*/'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87039/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61b_goodG2BSource |
undefined2 CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_61b_goodG2BSource(void)
{
return 99;
}
| ['gcc'] |
48,399 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63b_badSink(&data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87041/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
undefined2 uStack_1a;
int iStack_18;
int iStack_14;
int iStack_10;
int iStack_c;
uStack_1a = 0;
iStack_10 = 0xffffffff;
iStack_c = -1;
iStack_10 = func_0x00400d80(2,1,6);
if (iStack_10 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_10,5), iVar1 != -1)) &&
(iStack_c = func_0x00400d40(iStack_10,0,0), iStack_c != -1)) &&
((iStack_14 = func_0x00400c30(iStack_c,auStack_40,7,0), iStack_14 != -1 && (iStack_14 != 0)))
) {
auStack_40[iStack_14] = 0;
iStack_18 = func_0x00400d50(auStack_40);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
uStack_1a = (undefined2)iStack_18;
}
else {
uStack_1a = 0xffff;
}
}
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
if (iStack_c != -1) {
func_0x00400ca0(iStack_c);
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63b_badSink(&uStack_1a);
return;
}
| ['gcc'] |
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