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 |
|---|---|---|---|---|---|---|---|---|
46,800 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_31_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86354/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_31.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_31_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_31_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,801 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86355/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_32.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_32_bad |
/* WARNING: Restarted to delay deadcode elimination for space: stack */
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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;
short sStack_a;
psStack_18 = &sStack_30;
psStack_20 = &sStack_30;
sStack_30 = 0;
sStack_a = 0;
iStack_24 = 0xffffffff;
iStack_24 = func_0x00400d60(2,1,6);
if (iStack_24 != -1) {
func_0x00400c70(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400cc0(&UNK_004015d4);
uStack_46 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_24,&uStack_48,0x10);
if (((iVar1 != -1) && (iStack_28 = func_0x00400c20(iStack_24,auStack_50,7,0), iStack_28 != -1))
&& (iStack_28 != 0)) {
auStack_50[iStack_28] = 0;
iStack_2c = func_0x00400d20(auStack_50);
if ((iStack_2c < 0x8000) && (-0x8001 < iStack_2c)) {
sStack_a = (short)iStack_2c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_24 != -1) {
func_0x00400c80(iStack_24);
}
*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_0x00400c70(auStack_128,0x41,99);
uStack_c5 = 0;
if (sStack_2e < 100) {
func_0x00400ce0(&uStack_b8,auStack_128,(long)sStack_2e);
*(undefined *)((long)&uStack_b8 + (long)(int)sStack_2e) = 0;
}
printLine(&uStack_b8);
return;
}
| ['gcc'] |
46,802 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_32_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86355/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_32.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_32_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_32_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,803 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_34_bad()
{
short data;
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_34_unionType myUnion;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86357/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_34.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_34_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_1c;
short sStack_1a;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = func_0x00400cc0(&UNK_004015a4);
uStack_36 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_38,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_40,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_40[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_40);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
sStack_1c = sStack_a;
sStack_1a = 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_0x00400c70(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_1a < 100) {
func_0x00400ce0(&uStack_a8,auStack_118,(long)sStack_1a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_1a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
46,804 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_34_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86357/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_34.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_34_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_34_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,805 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86358/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,806 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86358/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41_bad(void)
{
int iVar1;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015a4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41_badSink((int)sStack_a);
return;
}
| ['gcc'] |
46,807 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86358/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_0x00400ab0(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,808 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86358/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_41_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,809 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(dest, source, data);
dest[data] = '\0'; /* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86359/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_42.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_42_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,810 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_42_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86359/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_42.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_42_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_42_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,811 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86361/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_44.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_44_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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;
short sStack_a;
pcStack_18 = badSink;
sStack_a = 0;
iStack_1c = 0xffffffff;
iStack_1c = func_0x00400d60(2,1,6);
if (iStack_1c != -1) {
func_0x00400c70(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = func_0x00400cc0(&UNK_004015b4);
uStack_36 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_1c,&uStack_38,0x10);
if (((iVar1 != -1) && (iStack_20 = func_0x00400c20(iStack_1c,auStack_40,7,0), iStack_20 != -1))
&& (iStack_20 != 0)) {
auStack_40[iStack_20] = 0;
iStack_24 = func_0x00400d20(auStack_40);
if ((iStack_24 < 0x8000) && (-0x8001 < iStack_24)) {
sStack_a = (short)iStack_24;
}
else {
sStack_a = -1;
}
}
}
if (iStack_1c != -1) {
func_0x00400c80(iStack_1c);
}
(*pcStack_18)((int)sStack_a);
return;
}
| ['gcc'] |
46,812 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_44_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86361/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_44.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_44_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_44_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,813 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_45_badData = data;
badSink();
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86362/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_45.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_45_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_45_bad(void)
{
int iVar1;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
undefined2 uStack_a;
uStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015b4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
uStack_a = (undefined2)iStack_18;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_45_badData = uStack_a;
badSink();
return;
}
| ['gcc'] |
46,814 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_45_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86362/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_45.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_45_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_45_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,815 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51b_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86363/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51_bad(void)
{
int iVar1;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015a4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51b_badSink((int)sStack_a);
return;
}
| ['gcc'] |
46,816 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86363/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,817 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86363/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51b_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,818 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86363/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_51b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_0x00400ab0(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,819 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52b_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86364/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52_bad(void)
{
int iVar1;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015c4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52b_badSink((int)sStack_a);
return;
}
| ['gcc'] |
46,820 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86364/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,821 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52b_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52c_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86364/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52b_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52b_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52c_badSink((int)param_1);
return;
}
| ['gcc'] |
46,822 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52b_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52c_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86364/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52b_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52c_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
46,823 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86364/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52c.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52c_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,824 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86364/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52c.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_52c_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_0x00400ab0(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,825 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53b_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86365/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53_bad(void)
{
int iVar1;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015e4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53b_badSink((int)sStack_a);
return;
}
| ['gcc'] |
46,826 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86365/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,827 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53b_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53c_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86365/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53b_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53b_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53c_badSink((int)param_1);
return;
}
| ['gcc'] |
46,828 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53b_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53c_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86365/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53b_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53c_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
46,829 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53c_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53d_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86365/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53c.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53c_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53c_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53d_badSink((int)param_1);
return;
}
| ['gcc'] |
46,830 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53c_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53d_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86365/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53c.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53c_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53c_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53d_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
46,831 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86365/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53d.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53d_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,832 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86365/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53d.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_53d_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_0x00400ab0(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,833 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54b_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86366/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54_bad(void)
{
int iVar1;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_00401604);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54b_badSink((int)sStack_a);
return;
}
| ['gcc'] |
46,834 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86366/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,835 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54b_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54c_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86366/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54b_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54b_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54c_badSink((int)param_1);
return;
}
| ['gcc'] |
46,836 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54b_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54c_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86366/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54b_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54c_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
46,837 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54c_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54d_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86366/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54c.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54c_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54c_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54d_badSink((int)param_1);
return;
}
| ['gcc'] |
46,838 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54c_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54d_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86366/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54c.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54c_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54c_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54d_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
46,839 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54d_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54e_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86366/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54d.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54d_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54d_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54e_badSink((int)param_1);
return;
}
| ['gcc'] |
46,840 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54d_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54e_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86366/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54d.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54d_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54d_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54e_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
46,841 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86366/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54e.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54e_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,842 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86366/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54e.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_54e_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_0x00400ab0(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,843 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61_bad()
{
short data;
/* Initialize data */
data = 0;
data = CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(dest, source, data);
dest[data] = '\0'; /* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86367/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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__connect_socket_memcpy_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_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,844 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86367/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,845 | short CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61b_badSource(short data)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
return data;
} | ['/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86367/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61b_badSource |
undefined2 CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_14;
int iStack_10;
int iStack_c;
iStack_c = 0xffffffff;
iStack_c = func_0x00400d60(2,1,6);
uStack_3c = param_1;
if (iStack_c != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015a4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_c,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_10 = func_0x00400c20(iStack_c,auStack_30,7,0), iStack_10 != -1))
&& (iStack_10 != 0)) {
auStack_30[iStack_10] = 0;
iStack_14 = func_0x00400d20(auStack_30);
if ((iStack_14 < 0x8000) && (-0x8001 < iStack_14)) {
uStack_3c = (undefined2)iStack_14;
}
else {
uStack_3c = 0xffff;
}
}
}
if (iStack_c != -1) {
func_0x00400c80(iStack_c);
}
return uStack_3c;
}
| ['gcc'] |
46,846 | short CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_1/86367/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61b_goodG2BSource |
undefined2 CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_61b_goodG2BSource(void)
{
return 99;
}
| ['gcc'] |
46,847 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63b_badSink(&data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86369/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63_bad(void)
{
int iVar1;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
undefined2 uStack_16;
int iStack_14;
int iStack_10;
int iStack_c;
uStack_16 = 0;
iStack_c = 0xffffffff;
iStack_c = func_0x00400d60(2,1,6);
if (iStack_c != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015b4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_c,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_10 = func_0x00400c20(iStack_c,auStack_30,7,0), iStack_10 != -1))
&& (iStack_10 != 0)) {
auStack_30[iStack_10] = 0;
iStack_14 = func_0x00400d20(auStack_30);
if ((iStack_14 < 0x8000) && (-0x8001 < iStack_14)) {
uStack_16 = (undefined2)iStack_14;
}
else {
uStack_16 = 0xffff;
}
}
}
if (iStack_c != -1) {
func_0x00400c80(iStack_c);
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63b_badSink(&uStack_16);
return;
}
| ['gcc'] |
46,848 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86369/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,849 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63b_badSink(short * dataPtr)
{
short data = *dataPtr;
{
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 */
memcpy(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_1/86369/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63b_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63b_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;
sStack_a = *param_1;
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_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,850 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63b_goodG2BSink(short * dataPtr)
{
short data = *dataPtr;
{
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 */
memcpy(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_1/86369/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_63b_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;
sStack_a = *param_1;
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'] |
46,851 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64b_badSink(&data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86370/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64_bad(void)
{
int iVar1;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
undefined2 uStack_16;
int iStack_14;
int iStack_10;
int iStack_c;
uStack_16 = 0;
iStack_c = 0xffffffff;
iStack_c = func_0x00400d60(2,1,6);
if (iStack_c != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015b4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_c,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_10 = func_0x00400c20(iStack_c,auStack_30,7,0), iStack_10 != -1))
&& (iStack_10 != 0)) {
auStack_30[iStack_10] = 0;
iStack_14 = func_0x00400d20(auStack_30);
if ((iStack_14 < 0x8000) && (-0x8001 < iStack_14)) {
uStack_16 = (undefined2)iStack_14;
}
else {
uStack_16 = 0xffff;
}
}
}
if (iStack_c != -1) {
func_0x00400c80(iStack_c);
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64b_badSink(&uStack_16);
return;
}
| ['gcc'] |
46,852 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86370/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,853 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64b_badSink(void * dataVoidPtr)
{
/* cast void pointer to a pointer of the appropriate type */
short * dataPtr = (short *)dataVoidPtr;
/* dereference dataPtr into data */
short data = (*dataPtr);
{
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 */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* cast void pointer to a pointer of the appropriate type */', '/* dereference dataPtr into 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86370/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64b_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64b_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_12;
short *psStack_10;
sStack_12 = *param_1;
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;
psStack_10 = param_1;
func_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_12 < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)sStack_12);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_12) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,854 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64b_goodG2BSink(void * dataVoidPtr)
{
/* cast void pointer to a pointer of the appropriate type */
short * dataPtr = (short *)dataVoidPtr;
/* dereference dataPtr into data */
short data = (*dataPtr);
{
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 */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* cast void pointer to a pointer of the appropriate type */', '/* dereference dataPtr into 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 */', '/* NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86370/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_64b_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_12;
short *psStack_10;
sStack_12 = *param_1;
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;
psStack_10 = param_1;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_12 < 100) {
func_0x00400ab0(&uStack_78,auStack_e8,(long)sStack_12);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_12) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,855 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65_bad()
{
short data;
/* define a function pointer */
void (*funcPtr) (short) = CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65b_badSink;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86371/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65_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;
short sStack_a;
pcStack_18 = CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65b_badSink;
sStack_a = 0;
iStack_1c = 0xffffffff;
iStack_1c = func_0x00400d60(2,1,6);
if (iStack_1c != -1) {
func_0x00400c70(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = func_0x00400cc0(&UNK_004015b4);
uStack_36 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_1c,&uStack_38,0x10);
if (((iVar1 != -1) && (iStack_20 = func_0x00400c20(iStack_1c,auStack_40,7,0), iStack_20 != -1))
&& (iStack_20 != 0)) {
auStack_40[iStack_20] = 0;
iStack_24 = func_0x00400d20(auStack_40);
if ((iStack_24 < 0x8000) && (-0x8001 < iStack_24)) {
sStack_a = (short)iStack_24;
}
else {
sStack_a = -1;
}
}
}
if (iStack_1c != -1) {
func_0x00400c80(iStack_1c);
}
(*pcStack_18)((int)sStack_a);
return;
}
| ['gcc'] |
46,856 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86371/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,857 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65b_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 */
memcpy(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_1/86371/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65b_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65b_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_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,858 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65b_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 */
memcpy(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_1/86371/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_65b_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_0x00400ab0(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,859 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66_bad()
{
short data;
short dataArray[5];
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
/* put data in array */
dataArray[2] = data;
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66b_badSink(dataArray);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* put data in array */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86372/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
undefined auStack_22 [4];
undefined2 uStack_1e;
int iStack_18;
int iStack_14;
int iStack_10;
undefined2 uStack_a;
uStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = func_0x00400cc0(&UNK_004015b4);
uStack_36 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_38,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_40,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_40[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_40);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
uStack_a = (undefined2)iStack_18;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
uStack_1e = uStack_a;
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66b_badSink(auStack_22);
return;
}
| ['gcc'] |
46,860 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86372/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,861 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66b_badSink(short dataArray[])
{
/* copy data out of dataArray */
short data = dataArray[2];
{
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 */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* copy data out of dataArray */', '/* 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_1/86372/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66b_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66b_badSink(long 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;
sStack_a = *(short *)(param_1 + 4);
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_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,862 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66b_goodG2BSink(short dataArray[])
{
short data = dataArray[2];
{
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 */
memcpy(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_1/86372/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_66b_goodG2BSink(long 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;
sStack_a = *(short *)(param_1 + 4);
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'] |
46,863 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67_bad()
{
short data;
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67_structType myStruct;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
myStruct.structFirst = data;
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67b_badSink(myStruct);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86373/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67_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;
undefined2 uStack_a;
uStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = func_0x00400cc0(&UNK_004015b4);
uStack_36 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_38,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_40,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_40[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_40);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
uStack_a = (undefined2)iStack_18;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
uStack_1a = uStack_a;
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67b_badSink(uStack_a);
return;
}
| ['gcc'] |
46,864 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86373/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,865 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67b_badSink(CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86373/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67b_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,866 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67b_goodG2BSink(CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86373/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_67b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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'] |
46,867 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68_badData = data;
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68b_badSink();
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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_1/86374/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68_bad(void)
{
int iVar1;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
undefined2 uStack_a;
uStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015b4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
uStack_a = (undefined2)iStack_18;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68_badData = uStack_a;
CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68b_badSink();
return;
}
| ['gcc'] |
46,868 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86374/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68a.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,869 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68b_badSink()
{
short data = CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86374/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68b_badSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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__connect_socket_memcpy_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_0x00400c70(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
46,870 | void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68b_goodG2BSink()
{
short data = CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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 */
memcpy(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_1/86374/CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68b.c | CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_68b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__connect_socket_memcpy_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__connect_socket_memcpy_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'] |
46,871 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86382/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_01.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_01_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_01_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_00401594);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,872 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_01_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86382/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_01.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_01_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_01_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,873 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86383/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_02.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_02_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_02_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_00401594);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,874 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_02_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86383/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_02.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_02_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_02_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
46,875 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86384/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_03.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_03_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_03_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_00401594);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,876 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_03_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86384/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_03.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_03_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_03_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
46,877 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86385/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_04.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_04_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_04_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015ac);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,878 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_04_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86385/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_04.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_04_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_04_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
46,879 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86386/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_05.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_05_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_05_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (staticTrue != 0) {
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015a4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1)
) && (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,880 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_05_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86386/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_05.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_05_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_05_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
46,881 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86388/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_07.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_07_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_07_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (staticFive == 5) {
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015a4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1)
) && (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,882 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_07_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86388/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_07.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_07_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_07_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
46,883 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86389/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_08.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_08_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_08_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iVar1 = staticReturnsTrue();
if (iVar1 != 0) {
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015c4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1)
) && (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,884 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_08_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86389/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_08.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_08_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_08_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
46,885 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86390/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_09.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_09_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_09_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (GLOBAL_CONST_TRUE != 0) {
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015a4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1)
) && (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,886 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_09_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86390/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_09.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_09_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_09_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
46,887 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86391/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_10.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_10_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_10_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (globalTrue != 0) {
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015a4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1)
) && (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,888 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_10_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86391/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_10.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_10_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_10_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
46,889 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86392/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_11.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_11_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_11_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iVar1 = globalReturnsTrue();
if (iVar1 != 0) {
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015a4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1)
) && (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,890 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_11_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86392/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_11.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_11_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_11_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
46,891 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86393/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_12.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_12_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_12_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
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_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015b4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1)
) && (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,892 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_12_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86393/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_12.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_12_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_12_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
46,893 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86394/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_13.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_13_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_13_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (GLOBAL_CONST_FIVE == 5) {
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015a4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1)
) && (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,894 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_13_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86394/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_13.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_13_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_13_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
46,895 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86395/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_14.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_14_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_14_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (globalFive == 5) {
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_004015a4);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1)
) && (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,896 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_14_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86395/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_14.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_14_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_14_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
46,897 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86396/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_15.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_15_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_15_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_00401594);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
46,898 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_15_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86396/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_15.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_15_good |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_15_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
46,899 | void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_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 connectSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* FLAW: Use a value input from the network */
recvResult = recv(connectSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
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 (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#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 */
memmove(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* 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 */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86397/CWE194_Unexpected_Sign_Extension__connect_socket_memmove_16.c | CWE194_Unexpected_Sign_Extension__connect_socket_memmove_16_bad |
void CWE194_Unexpected_Sign_Extension__connect_socket_memmove_16_bad(void)
{
int iVar1;
undefined auStack_108 [99];
undefined uStack_a5;
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;
undefined8 uStack_48;
undefined8 uStack_40;
undefined4 uStack_38;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_10 = 0xffffffff;
iStack_10 = func_0x00400d60(2,1,6);
if (iStack_10 != -1) {
func_0x00400c70(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = func_0x00400cc0(&UNK_00401594);
uStack_26 = func_0x00400c50(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_28,0x10);
if (((iVar1 != -1) && (iStack_14 = func_0x00400c20(iStack_10,auStack_30,7,0), iStack_14 != -1))
&& (iStack_14 != 0)) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400d20(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
sStack_a = (short)iStack_18;
}
else {
sStack_a = -1;
}
}
}
if (iStack_10 != -1) {
func_0x00400c80(iStack_10);
}
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;
uStack_40 = 0;
uStack_38 = 0;
func_0x00400c70(auStack_108,0x41,99);
uStack_a5 = 0;
if (sStack_a < 100) {
func_0x00400ce0(&uStack_98,auStack_108,(long)sStack_a);
*(undefined *)((long)&uStack_98 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_98);
return;
}
| ['gcc'] |
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