Unnamed: 0 int64 0 56k | source_code stringlengths 55 5.98k | comments stringlengths 2 1.76k | label stringclasses 68 values | dataset_name stringclasses 1 value | file_name stringlengths 208 265 | function stringlengths 27 87 | decompiled_code stringlengths 68 3.97k | compiler_options stringclasses 1 value |
|---|---|---|---|---|---|---|---|---|
48,000 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_21_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86880/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_21.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_21_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_21_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,001 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_bad()
{
short data;
/* Initialize data */
data = 0;
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_badGlobal = 1; /* true */
data = CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_badSource(data);
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Initialize data */', '/* true */', '/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86881/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_bad(void)
{
short sVar1;
long lVar2;
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_badGlobal = 1;
sVar1 = CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_badSource(0);
if (sVar1 < 100) {
lVar2 = func_0x00400d40((long)sVar1);
func_0x00400cd0(lVar2,0x41,(long)(sVar1 + -1));
*(undefined *)(lVar2 + (long)sVar1 + -1) = 0;
printLine(lVar2);
func_0x00400c70(lVar2);
}
return;
}
| ['gcc'] |
48,002 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86881/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,003 | short CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_badSource(short data)
{
if(CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_badGlobal)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
return data;
} | ['/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86881/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_badSource |
undefined2 CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_badSource(undefined2 param_1)
{
int iVar1;
undefined2 uStack_3c;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
int iStack_c;
uStack_3c = param_1;
if (CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_badGlobal != 0) {
iStack_10 = 0xffffffff;
iStack_c = -1;
iStack_10 = func_0x00400dd0(2,1,6);
if (iStack_10 != -1) {
func_0x00400cd0(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = 0;
uStack_26 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_10,&uStack_28,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_10,5), iVar1 != -1)) &&
(iStack_c = func_0x00400d90(iStack_10,0,0), iStack_c != -1)) &&
((iStack_14 = func_0x00400c80(iStack_c,auStack_30,7,0), iStack_14 != -1 && (iStack_14 != 0)
))) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400da0(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
uStack_3c = (undefined2)iStack_18;
}
else {
uStack_3c = 0xffff;
}
}
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
if (iStack_c != -1) {
func_0x00400ce0(iStack_c);
}
}
return uStack_3c;
}
| ['gcc'] |
48,004 | short CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_goodG2B1Source(short data)
{
if(CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_goodG2B1Global)
{
/* INCIDENTAL: CWE 561 Dead Code, the code below will never run */
printLine("Benign, fixed string");
}
else
{
/* FIX: Use a positive integer less than &InitialDataSize&*/
data = 100-1;
}
return data;
} | ['/* INCIDENTAL: CWE 561 Dead Code, the code below will never run */', '/* FIX: Use a positive integer less than &InitialDataSize&*/'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86881/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_goodG2B1Source |
undefined2
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_goodG2B1Source(undefined2 param_1)
{
undefined2 uStack_c;
if (CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_goodG2B1Global == 0) {
uStack_c = 99;
}
else {
printLine(&UNK_00401314);
uStack_c = param_1;
}
return uStack_c;
}
| ['gcc'] |
48,005 | short CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_goodG2B2Source(short data)
{
if(CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_goodG2B2Global)
{
/* FIX: Use a positive integer less than &InitialDataSize&*/
data = 100-1;
}
return data;
} | ['/* FIX: Use a positive integer less than &InitialDataSize&*/'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86881/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_goodG2B2Source |
undefined2
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_goodG2B2Source(undefined2 param_1)
{
undefined2 uStack_c;
uStack_c = param_1;
if (CWE194_Unexpected_Sign_Extension__listen_socket_malloc_22_goodG2B2Global != 0) {
uStack_c = 99;
}
return uStack_c;
}
| ['gcc'] |
48,006 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_31_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
{
short dataCopy = data;
short data = dataCopy;
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86882/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_31.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_31_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_31_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
long lStack_28;
short sStack_20;
short sStack_1e;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400dd0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c80(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400da0(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ce0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
sStack_1e = sStack_a;
sStack_20 = sStack_a;
if (sStack_a < 100) {
lStack_28 = func_0x00400d40((long)sStack_a);
func_0x00400cd0(lStack_28,0x41,(long)(sStack_20 + -1));
*(undefined *)(lStack_28 + (long)sStack_20 + -1) = 0;
printLine(lStack_28);
func_0x00400c70(lStack_28);
}
return;
}
| ['gcc'] |
48,007 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_31_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86882/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_31.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_31_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_31_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,008 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_32_bad()
{
short data;
short *dataPtr1 = &data;
short *dataPtr2 = &data;
/* Initialize data */
data = 0;
{
short data = *dataPtr1;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
*dataPtr1 = data;
}
{
short data = *dataPtr2;
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86883/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_32.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_32_bad |
/* WARNING: Restarted to delay deadcode elimination for space: stack */
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_32_bad(void)
{
int iVar1;
undefined auStack_60 [8];
undefined2 uStack_58;
undefined2 uStack_56;
undefined4 uStack_54;
short sStack_3a;
long lStack_38;
short sStack_2e;
int iStack_2c;
int iStack_28;
int iStack_24;
short *psStack_20;
short *psStack_18;
int iStack_10;
short sStack_a;
psStack_18 = &sStack_3a;
psStack_20 = &sStack_3a;
sStack_3a = 0;
sStack_a = 0;
iStack_24 = 0xffffffff;
iStack_10 = -1;
iStack_24 = func_0x00400dd0(2,1,6);
if (iStack_24 != -1) {
func_0x00400cd0(&uStack_58,0,0x10);
uStack_58 = 2;
uStack_54 = 0;
uStack_56 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_24,&uStack_58,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_24,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_24,0,0), iStack_10 != -1)) &&
((iStack_28 = func_0x00400c80(iStack_10,auStack_60,7,0), iStack_28 != -1 && (iStack_28 != 0))
)) {
auStack_60[iStack_28] = 0;
iStack_2c = func_0x00400da0(auStack_60);
if ((iStack_2c < 0x8000) && (-0x8001 < iStack_2c)) {
sStack_a = (short)iStack_2c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_24 != -1) {
func_0x00400ce0(iStack_24);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
*psStack_18 = sStack_a;
sStack_2e = *psStack_20;
if (sStack_2e < 100) {
lStack_38 = func_0x00400d40((long)sStack_2e);
func_0x00400cd0(lStack_38,0x41,(long)(sStack_2e + -1));
*(undefined *)(lStack_38 + (long)sStack_2e + -1) = 0;
printLine(lStack_38);
func_0x00400c70(lStack_38);
}
return;
}
| ['gcc'] |
48,009 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_32_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86883/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_32.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_32_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_32_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,010 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_34_bad()
{
short data;
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_34_unionType myUnion;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
myUnion.unionFirst = data;
{
short data = myUnion.unionSecond;
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86885/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_34.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_34_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_34_bad(void)
{
int iVar1;
undefined auStack_50 [8];
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
short sStack_2a;
long lStack_28;
short sStack_1e;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400dd0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cd0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_14,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c80(iStack_10,auStack_50,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_50[iStack_18] = 0;
iStack_1c = func_0x00400da0(auStack_50);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ce0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
sStack_2a = sStack_a;
sStack_1e = sStack_a;
if (sStack_a < 100) {
lStack_28 = func_0x00400d40((long)sStack_a);
func_0x00400cd0(lStack_28,0x41,(long)(sStack_1e + -1));
*(undefined *)(lStack_28 + (long)sStack_1e + -1) = 0;
printLine(lStack_28);
func_0x00400c70(lStack_28);
}
return;
}
| ['gcc'] |
48,011 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_34_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86885/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_34.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_34_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_34_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,012 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_badSink(short data)
{
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86886/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_badSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400d40((long)param_1);
func_0x00400cd0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400c70(lVar1);
}
return;
}
| ['gcc'] |
48,013 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86886/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400dd0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c80(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400da0(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ce0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_badSink((int)sStack_a);
return;
}
| ['gcc'] |
48,014 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_goodG2BSink(short data)
{
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86886/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_goodG2BSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400b00((long)param_1);
func_0x00400aa0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,015 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86886/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_41_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,016 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_42_bad()
{
short data;
/* Initialize data */
data = 0;
data = badSource(data);
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Initialize data */', '/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86887/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_42.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_42_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_42_bad(void)
{
short sVar1;
long lVar2;
sVar1 = badSource(0);
if (sVar1 < 100) {
lVar2 = func_0x00400d40((long)sVar1);
func_0x00400cd0(lVar2,0x41,(long)(sVar1 + -1));
*(undefined *)(lVar2 + (long)sVar1 + -1) = 0;
printLine(lVar2);
func_0x00400c70(lVar2);
}
return;
}
| ['gcc'] |
48,017 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_42_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86887/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_42.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_42_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_42_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,018 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_44_bad()
{
short data;
/* define a function pointer */
void (*funcPtr) (short) = badSink;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
/* use the function pointer */
funcPtr(data);
} | ['/* define a function pointer */', '/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* use the function pointer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86889/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_44.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_44_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_44_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_24;
int iStack_20;
int iStack_1c;
code *pcStack_18;
int iStack_10;
short sStack_a;
pcStack_18 = badSink;
sStack_a = 0;
iStack_1c = 0xffffffff;
iStack_10 = -1;
iStack_1c = func_0x00400dd0(2,1,6);
if (iStack_1c != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_1c,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_1c,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_1c,0,0), iStack_10 != -1)) &&
((iStack_20 = func_0x00400c80(iStack_10,auStack_40,7,0), iStack_20 != -1 && (iStack_20 != 0))
)) {
auStack_40[iStack_20] = 0;
iStack_24 = func_0x00400da0(auStack_40);
if ((iStack_24 < 0x8000) && (-0x8001 < iStack_24)) {
sStack_a = (short)iStack_24;
}
else {
sStack_a = -1;
}
}
}
if (iStack_1c != -1) {
func_0x00400ce0(iStack_1c);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
(*pcStack_18)((int)sStack_a);
return;
}
| ['gcc'] |
48,019 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_44_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86889/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_44.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_44_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_44_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,020 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_45_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_45_badData = data;
badSink();
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86890/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_45.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_45_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_45_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
undefined2 uStack_a;
uStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400dd0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c80(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400da0(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
uStack_a = (undefined2)iStack_1c;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_14 != -1) {
func_0x00400ce0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_45_badData = uStack_a;
badSink();
return;
}
| ['gcc'] |
48,021 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_45_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86890/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_45.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_45_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_45_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,022 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51b_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86891/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400dd0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c80(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400da0(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ce0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51b_badSink((int)sStack_a);
return;
}
| ['gcc'] |
48,023 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86891/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,024 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51b_badSink(short data)
{
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86891/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51b_badSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400d40((long)param_1);
func_0x00400cd0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400c70(lVar1);
}
return;
}
| ['gcc'] |
48,025 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51b_goodG2BSink(short data)
{
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86891/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_51b_goodG2BSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400b00((long)param_1);
func_0x00400aa0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,026 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52b_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86892/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400dd0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c80(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400da0(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ce0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52b_badSink((int)sStack_a);
return;
}
| ['gcc'] |
48,027 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86892/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,028 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52b_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52c_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86892/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52b_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52c_badSink((int)param_1);
return;
}
| ['gcc'] |
48,029 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52b_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52c_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86892/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52b_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52c_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,030 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52c_badSink(short data)
{
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86892/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52c.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52c_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52c_badSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400d40((long)param_1);
func_0x00400cd0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400c70(lVar1);
}
return;
}
| ['gcc'] |
48,031 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52c_goodG2BSink(short data)
{
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86892/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52c.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52c_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_52c_goodG2BSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400b00((long)param_1);
func_0x00400aa0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,032 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53b_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86893/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400dd0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c80(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400da0(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ce0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53b_badSink((int)sStack_a);
return;
}
| ['gcc'] |
48,033 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86893/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,034 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53b_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53c_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86893/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53b_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53c_badSink((int)param_1);
return;
}
| ['gcc'] |
48,035 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53b_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53c_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86893/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53b_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53c_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,036 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53c_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53d_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86893/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53c.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53c_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53c_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53d_badSink((int)param_1);
return;
}
| ['gcc'] |
48,037 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53c_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53d_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86893/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53c.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53c_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53c_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53d_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,038 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53d_badSink(short data)
{
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86893/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53d.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53d_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53d_badSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400d40((long)param_1);
func_0x00400cd0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400c70(lVar1);
}
return;
}
| ['gcc'] |
48,039 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53d_goodG2BSink(short data)
{
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86893/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53d.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53d_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_53d_goodG2BSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400b00((long)param_1);
func_0x00400aa0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,040 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54b_badSink(data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86894/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400dd0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c80(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400da0(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400ce0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54b_badSink((int)sStack_a);
return;
}
| ['gcc'] |
48,041 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86894/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,042 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54b_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54c_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86894/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54b_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54c_badSink((int)param_1);
return;
}
| ['gcc'] |
48,043 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54b_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54c_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86894/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54b_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54c_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,044 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54c_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54d_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86894/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54c.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54c_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54c_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54d_badSink((int)param_1);
return;
}
| ['gcc'] |
48,045 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54c_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54d_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86894/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54c.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54c_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54c_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54d_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,046 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54d_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54e_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86894/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54d.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54d_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54d_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54e_badSink((int)param_1);
return;
}
| ['gcc'] |
48,047 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54d_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54e_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86894/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54d.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54d_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54d_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54e_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,048 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54e_badSink(short data)
{
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86894/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54e.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54e_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54e_badSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400d40((long)param_1);
func_0x00400cd0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400c70(lVar1);
}
return;
}
| ['gcc'] |
48,049 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54e_goodG2BSink(short data)
{
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86894/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54e.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54e_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_54e_goodG2BSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400b00((long)param_1);
func_0x00400aa0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,050 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61_bad()
{
short data;
/* Initialize data */
data = 0;
data = CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61b_badSource(data);
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Initialize data */', '/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86895/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61_bad(void)
{
short sVar1;
long lVar2;
sVar1 = CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61b_badSource(0);
if (sVar1 < 100) {
lVar2 = func_0x00400d40((long)sVar1);
func_0x00400cd0(lVar2,0x41,(long)(sVar1 + -1));
*(undefined *)(lVar2 + (long)sVar1 + -1) = 0;
printLine(lVar2);
func_0x00400c70(lVar2);
}
return;
}
| ['gcc'] |
48,051 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86895/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,052 | short CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61b_badSource(short data)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
return data;
} | ['/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86895/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61b_badSource |
undefined2 CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61b_badSource(undefined2 param_1)
{
int iVar1;
undefined2 uStack_3c;
undefined auStack_30 [8];
undefined2 uStack_28;
undefined2 uStack_26;
undefined4 uStack_24;
int iStack_18;
int iStack_14;
int iStack_10;
int iStack_c;
iStack_10 = 0xffffffff;
iStack_c = -1;
iStack_10 = func_0x00400dd0(2,1,6);
uStack_3c = param_1;
if (iStack_10 != -1) {
func_0x00400cd0(&uStack_28,0,0x10);
uStack_28 = 2;
uStack_24 = 0;
uStack_26 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_10,&uStack_28,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_10,5), iVar1 != -1)) &&
(iStack_c = func_0x00400d90(iStack_10,0,0), iStack_c != -1)) &&
((iStack_14 = func_0x00400c80(iStack_c,auStack_30,7,0), iStack_14 != -1 && (iStack_14 != 0)))
) {
auStack_30[iStack_14] = 0;
iStack_18 = func_0x00400da0(auStack_30);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
uStack_3c = (undefined2)iStack_18;
}
else {
uStack_3c = 0xffff;
}
}
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
if (iStack_c != -1) {
func_0x00400ce0(iStack_c);
}
return uStack_3c;
}
| ['gcc'] |
48,053 | short CWE194_Unexpected_Sign_Extension__listen_socket_malloc_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_1/86895/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61b_goodG2BSource |
undefined2 CWE194_Unexpected_Sign_Extension__listen_socket_malloc_61b_goodG2BSource(void)
{
return 99;
}
| ['gcc'] |
48,054 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63b_badSink(&data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86897/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
undefined2 uStack_1a;
int iStack_18;
int iStack_14;
int iStack_10;
int iStack_c;
uStack_1a = 0;
iStack_10 = 0xffffffff;
iStack_c = -1;
iStack_10 = func_0x00400dd0(2,1,6);
if (iStack_10 != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_10,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_10,5), iVar1 != -1)) &&
(iStack_c = func_0x00400d90(iStack_10,0,0), iStack_c != -1)) &&
((iStack_14 = func_0x00400c80(iStack_c,auStack_40,7,0), iStack_14 != -1 && (iStack_14 != 0)))
) {
auStack_40[iStack_14] = 0;
iStack_18 = func_0x00400da0(auStack_40);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
uStack_1a = (undefined2)iStack_18;
}
else {
uStack_1a = 0xffff;
}
}
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
if (iStack_c != -1) {
func_0x00400ce0(iStack_c);
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63b_badSink(&uStack_1a);
return;
}
| ['gcc'] |
48,055 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86897/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,056 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63b_badSink(short * dataPtr)
{
short data = *dataPtr;
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86897/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63b_badSink(short *param_1)
{
short sVar1;
long lVar2;
sVar1 = *param_1;
if (sVar1 < 100) {
lVar2 = func_0x00400d40((long)sVar1);
func_0x00400cd0(lVar2,0x41,(long)(sVar1 + -1));
*(undefined *)(lVar2 + (long)sVar1 + -1) = 0;
printLine(lVar2);
func_0x00400c70(lVar2);
}
return;
}
| ['gcc'] |
48,057 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63b_goodG2BSink(short * dataPtr)
{
short data = *dataPtr;
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86897/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_63b_goodG2BSink(short *param_1)
{
short sVar1;
long lVar2;
sVar1 = *param_1;
if (sVar1 < 100) {
lVar2 = func_0x00400b00((long)sVar1);
func_0x00400aa0(lVar2,0x41,(long)(sVar1 + -1));
*(undefined *)(lVar2 + (long)sVar1 + -1) = 0;
printLine(lVar2);
func_0x00400a60(lVar2);
}
return;
}
| ['gcc'] |
48,058 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64b_badSink(&data);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86898/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
undefined2 uStack_1a;
int iStack_18;
int iStack_14;
int iStack_10;
int iStack_c;
uStack_1a = 0;
iStack_10 = 0xffffffff;
iStack_c = -1;
iStack_10 = func_0x00400dd0(2,1,6);
if (iStack_10 != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_10,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_10,5), iVar1 != -1)) &&
(iStack_c = func_0x00400d90(iStack_10,0,0), iStack_c != -1)) &&
((iStack_14 = func_0x00400c80(iStack_c,auStack_40,7,0), iStack_14 != -1 && (iStack_14 != 0)))
) {
auStack_40[iStack_14] = 0;
iStack_18 = func_0x00400da0(auStack_40);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
uStack_1a = (undefined2)iStack_18;
}
else {
uStack_1a = 0xffff;
}
}
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
if (iStack_c != -1) {
func_0x00400ce0(iStack_c);
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64b_badSink(&uStack_1a);
return;
}
| ['gcc'] |
48,059 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86898/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,060 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_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);
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* cast void pointer to a pointer of the appropriate type */', '/* dereference dataPtr into data */', '/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86898/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64b_badSink(short *param_1)
{
short sVar1;
long lVar2;
sVar1 = *param_1;
if (sVar1 < 100) {
lVar2 = func_0x00400d40((long)sVar1);
func_0x00400cd0(lVar2,0x41,(long)(sVar1 + -1));
*(undefined *)(lVar2 + (long)sVar1 + -1) = 0;
printLine(lVar2);
func_0x00400c70(lVar2);
}
return;
}
| ['gcc'] |
48,061 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_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);
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* cast void pointer to a pointer of the appropriate type */', '/* dereference dataPtr into data */', '/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86898/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_64b_goodG2BSink(short *param_1)
{
short sVar1;
long lVar2;
sVar1 = *param_1;
if (sVar1 < 100) {
lVar2 = func_0x00400b00((long)sVar1);
func_0x00400aa0(lVar2,0x41,(long)(sVar1 + -1));
*(undefined *)(lVar2 + (long)sVar1 + -1) = 0;
printLine(lVar2);
func_0x00400a60(lVar2);
}
return;
}
| ['gcc'] |
48,062 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65_bad()
{
short data;
/* define a function pointer */
void (*funcPtr) (short) = CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65b_badSink;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
/* use the function pointer */
funcPtr(data);
} | ['/* define a function pointer */', '/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* use the function pointer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86899/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_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;
int iStack_10;
short sStack_a;
pcStack_18 = CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65b_badSink;
sStack_a = 0;
iStack_1c = 0xffffffff;
iStack_10 = -1;
iStack_1c = func_0x00400dd0(2,1,6);
if (iStack_1c != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_1c,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_1c,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_1c,0,0), iStack_10 != -1)) &&
((iStack_20 = func_0x00400c80(iStack_10,auStack_40,7,0), iStack_20 != -1 && (iStack_20 != 0))
)) {
auStack_40[iStack_20] = 0;
iStack_24 = func_0x00400da0(auStack_40);
if ((iStack_24 < 0x8000) && (-0x8001 < iStack_24)) {
sStack_a = (short)iStack_24;
}
else {
sStack_a = -1;
}
}
}
if (iStack_1c != -1) {
func_0x00400ce0(iStack_1c);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
(*pcStack_18)((int)sStack_a);
return;
}
| ['gcc'] |
48,063 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86899/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,064 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65b_badSink(short data)
{
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86899/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65b_badSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400d40((long)param_1);
func_0x00400cd0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400c70(lVar1);
}
return;
}
| ['gcc'] |
48,065 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65b_goodG2BSink(short data)
{
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86899/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_65b_goodG2BSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400b00((long)param_1);
func_0x00400aa0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,066 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
/* put data in array */
dataArray[2] = data;
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66b_badSink(dataArray);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* put data in array */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86900/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
undefined auStack_26 [4];
undefined2 uStack_22;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
undefined2 uStack_a;
uStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400dd0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c80(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400da0(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
uStack_a = (undefined2)iStack_1c;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_14 != -1) {
func_0x00400ce0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
uStack_22 = uStack_a;
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66b_badSink(auStack_26);
return;
}
| ['gcc'] |
48,067 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86900/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,068 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66b_badSink(short dataArray[])
{
/* copy data out of dataArray */
short data = dataArray[2];
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* copy data out of dataArray */', '/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86900/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66b_badSink(long param_1)
{
short sVar1;
long lVar2;
sVar1 = *(short *)(param_1 + 4);
if (sVar1 < 100) {
lVar2 = func_0x00400d40((long)sVar1);
func_0x00400cd0(lVar2,0x41,(long)(sVar1 + -1));
*(undefined *)(lVar2 + (long)sVar1 + -1) = 0;
printLine(lVar2);
func_0x00400c70(lVar2);
}
return;
}
| ['gcc'] |
48,069 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66b_goodG2BSink(short dataArray[])
{
short data = dataArray[2];
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86900/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_66b_goodG2BSink(long param_1)
{
short sVar1;
long lVar2;
sVar1 = *(short *)(param_1 + 4);
if (sVar1 < 100) {
lVar2 = func_0x00400b00((long)sVar1);
func_0x00400aa0(lVar2,0x41,(long)(sVar1 + -1));
*(undefined *)(lVar2 + (long)sVar1 + -1) = 0;
printLine(lVar2);
func_0x00400a60(lVar2);
}
return;
}
| ['gcc'] |
48,070 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67_bad()
{
short data;
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67_structType myStruct;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
myStruct.structFirst = data;
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67b_badSink(myStruct);
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86901/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
undefined2 uStack_1e;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
undefined2 uStack_a;
uStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400dd0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c80(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400da0(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
uStack_a = (undefined2)iStack_1c;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_14 != -1) {
func_0x00400ce0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
uStack_1e = uStack_a;
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67b_badSink(uStack_a);
return;
}
| ['gcc'] |
48,071 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86901/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,072 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67b_badSink(CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67_structType myStruct)
{
short data = myStruct.structFirst;
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86901/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67b_badSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400d40((long)param_1);
func_0x00400cd0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400c70(lVar1);
}
return;
}
| ['gcc'] |
48,073 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67b_goodG2BSink(CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67_structType myStruct)
{
short data = myStruct.structFirst;
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86901/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_67b_goodG2BSink(short param_1)
{
long lVar1;
if (param_1 < 100) {
lVar1 = func_0x00400b00((long)param_1);
func_0x00400aa0(lVar1,0x41,(long)(param_1 + -1));
*(undefined *)(lVar1 + (long)param_1 + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,074 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_badData = data;
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68b_badSink();
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86902/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_bad(void)
{
int iVar1;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
undefined2 uStack_a;
uStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400dd0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cd0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400cb0(0x6987);
iVar1 = func_0x00400d80(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d70(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d90(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c80(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400da0(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
uStack_a = (undefined2)iStack_1c;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_14 != -1) {
func_0x00400ce0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ce0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_badData = uStack_a;
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68b_badSink();
return;
}
| ['gcc'] |
48,075 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86902/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68a.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,076 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68b_badSink()
{
short data = CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_badData;
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86902/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68b_badSink(void)
{
short sVar1;
long lVar2;
sVar1 = CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_badData;
if (CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_badData < 100) {
lVar2 = func_0x00400d40((long)CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_badData)
;
func_0x00400cd0(lVar2,0x41,(long)(sVar1 + -1));
*(undefined *)(lVar2 + (long)sVar1 + -1) = 0;
printLine(lVar2);
func_0x00400c70(lVar2);
}
return;
}
| ['gcc'] |
48,077 | void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68b_goodG2BSink()
{
short data = CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_goodG2BData;
/* Assume we want to allocate a relatively small buffer */
if (data < 100)
{
/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,
* the conversion will cause malloc() to allocate a very large amount of data or fail */
char * dataBuffer = (char *)malloc(data);
/* Do something with dataBuffer */
memset(dataBuffer, 'A', data-1);
dataBuffer[data-1] = '\0';
printLine(dataBuffer);
free(dataBuffer);
}
} | ['/* Assume we want to allocate a relatively small buffer */', '/* POTENTIAL FLAW: malloc() takes a size_t (unsigned int) as input and therefore if it is negative,\r\n * the conversion will cause malloc() to allocate a very large amount of data or fail */', '/* Do something with dataBuffer */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86902/CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68b.c | CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68b_goodG2BSink(void)
{
short sVar1;
long lVar2;
sVar1 = CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_goodG2BData;
if (CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_goodG2BData < 100) {
lVar2 = func_0x00400b00((long)
CWE194_Unexpected_Sign_Extension__listen_socket_malloc_68_goodG2BData);
func_0x00400aa0(lVar2,0x41,(long)(sVar1 + -1));
*(undefined *)(lVar2 + (long)sVar1 + -1) = 0;
printLine(lVar2);
func_0x00400a60(lVar2);
}
return;
}
| ['gcc'] |
48,078 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_01_bad()
{
short data;
/* Initialize data */
data = 0;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86910/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_01.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_01_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_01_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400ca0(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,079 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_01_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86910/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_01.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_01_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_01_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,080 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_02_bad()
{
short data;
/* Initialize data */
data = 0;
if(1)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86911/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_02.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_02_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_02_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400ca0(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,081 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_02_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86911/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_02.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_02_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_02_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,082 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_03_bad()
{
short data;
/* Initialize data */
data = 0;
if(5==5)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86912/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_03.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_03_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_03_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400ca0(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,083 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_03_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86912/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_03.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_03_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_03_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,084 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_04_bad()
{
short data;
/* Initialize data */
data = 0;
if(STATIC_CONST_TRUE)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86913/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_04.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_04_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_04_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400ca0(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,085 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_04_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86913/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_04.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_04_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_04_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,086 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_05_bad()
{
short data;
/* Initialize data */
data = 0;
if(staticTrue)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86914/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_05.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_05_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_05_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (staticTrue != 0) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400ca0(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,087 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_05_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86914/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_05.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_05_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_05_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,088 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_06_bad()
{
short data;
/* Initialize data */
data = 0;
if(STATIC_CONST_FIVE==5)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86915/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_06.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_06_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_06_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400ca0(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,089 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_06_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86915/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_06.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_06_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_06_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,090 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_07_bad()
{
short data;
/* Initialize data */
data = 0;
if(staticFive==5)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86916/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_07.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_07_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_07_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (staticFive == 5) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400ca0(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,091 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_07_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86916/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_07.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_07_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_07_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,092 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_08_bad()
{
short data;
/* Initialize data */
data = 0;
if(staticReturnsTrue())
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86917/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_08.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_08_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_08_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iVar1 = staticReturnsTrue();
if (iVar1 != 0) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400ca0(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,093 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_08_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86917/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_08.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_08_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_08_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,094 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_09_bad()
{
short data;
/* Initialize data */
data = 0;
if(GLOBAL_CONST_TRUE)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86918/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_09.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_09_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_09_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (GLOBAL_CONST_TRUE != 0) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400ca0(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,095 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_09_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86918/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_09.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_09_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_09_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,096 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_10_bad()
{
short data;
/* Initialize data */
data = 0;
if(globalTrue)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86919/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_10.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_10_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_10_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
if (globalTrue != 0) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400ca0(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,097 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_10_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86919/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_10.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_10_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_10_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,098 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_11_bad()
{
short data;
/* Initialize data */
data = 0;
if(globalReturnsTrue())
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
int tempInt;
struct sockaddr_in service;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
char inputBuffer[CHAR_ARRAY_SIZE];
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
listenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (listenSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(TCP_PORT);
if (bind(listenSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
if (listen(listenSocket, LISTEN_BACKLOG) == SOCKET_ERROR)
{
break;
}
acceptSocket = accept(listenSocket, NULL, NULL);
if (acceptSocket == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed */
recvResult = recv(acceptSocket, inputBuffer, CHAR_ARRAY_SIZE - 1, 0);
/* FLAW: Use a value input from the network */
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* NUL-terminate string */
inputBuffer[recvResult] = '\0';
/* Convert to short - ensure int to short conversion will be successful and if
* not ensure that data will be negative */
tempInt = atoi(inputBuffer);
if (tempInt > SHRT_MAX || tempInt < SHRT_MIN)
{
data = -1;
}
else
{
data = tempInt;
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
}
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
memcpy(dest, source, data);
dest[data] = '\0'; /* NULL terminate */
}
printLine(dest);
}
} | ['/* Initialize data */', '/* Abort on error or the connection was closed */', '/* FLAW: Use a value input from the network */', '/* NUL-terminate string */', '/* Convert to short - ensure int to short conversion will be successful and if\r\n * not ensure that data will be negative */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86920/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_11.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_11_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_11_bad(void)
{
int iVar1;
undefined auStack_118 [99];
undefined uStack_b5;
undefined8 uStack_a8;
undefined8 uStack_a0;
undefined8 uStack_98;
undefined8 uStack_90;
undefined8 uStack_88;
undefined8 uStack_80;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined4 uStack_48;
undefined auStack_40 [8];
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
int iStack_1c;
int iStack_18;
int iStack_14;
int iStack_10;
short sStack_a;
sStack_a = 0;
iVar1 = globalReturnsTrue();
if (iVar1 != 0) {
iStack_14 = 0xffffffff;
iStack_10 = -1;
iStack_14 = func_0x00400da0(2,1,6);
if (iStack_14 != -1) {
func_0x00400ca0(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c80(0x6987);
iVar1 = func_0x00400d50(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d40(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d60(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c50(iStack_10,auStack_40,7,0), iStack_18 != -1 &&
(iStack_18 != 0)))) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d70(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
sStack_a = (short)iStack_1c;
}
else {
sStack_a = -1;
}
}
}
if (iStack_14 != -1) {
func_0x00400cb0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400cb0(iStack_10);
}
}
uStack_a8 = 0;
uStack_a0 = 0;
uStack_98 = 0;
uStack_90 = 0;
uStack_88 = 0;
uStack_80 = 0;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
func_0x00400ca0(auStack_118,0x41,99);
uStack_b5 = 0;
if (sStack_a < 100) {
func_0x00400d00(&uStack_a8,auStack_118,(long)sStack_a);
*(undefined *)((long)&uStack_a8 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_a8);
return;
}
| ['gcc'] |
48,099 | void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_11_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/86920/CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_11.c | CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_11_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_memcpy_11_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
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