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 |
|---|---|---|---|---|---|---|---|---|
48,400 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87041/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,401 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63b_badSink(short * dataPtr)
{
short data = *dataPtr;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87041/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63b_badSink(short *param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
sStack_a = *param_1;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,402 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63b_goodG2BSink(short * dataPtr)
{
short data = *dataPtr;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87041/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_63b_goodG2BSink(short *param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
sStack_a = *param_1;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400a20(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,403 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_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_strncpy_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_1/87042/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_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_0x00400d80(2,1,6);
if (iStack_10 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_10,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_10,5), iVar1 != -1)) &&
(iStack_c = func_0x00400d40(iStack_10,0,0), iStack_c != -1)) &&
((iStack_14 = func_0x00400c30(iStack_c,auStack_40,7,0), iStack_14 != -1 && (iStack_14 != 0)))
) {
auStack_40[iStack_14] = 0;
iStack_18 = func_0x00400d50(auStack_40);
if ((iStack_18 < 0x8000) && (-0x8001 < iStack_18)) {
uStack_1a = (undefined2)iStack_18;
}
else {
uStack_1a = 0xffff;
}
}
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
if (iStack_c != -1) {
func_0x00400ca0(iStack_c);
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64b_badSink(&uStack_1a);
return;
}
| ['gcc'] |
48,404 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87042/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,405 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64b_badSink(void * dataVoidPtr)
{
/* cast void pointer to a pointer of the appropriate type */
short * dataPtr = (short *)dataVoidPtr;
/* dereference dataPtr into data */
short data = (*dataPtr);
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* cast void pointer to a pointer of the appropriate type */', '/* dereference dataPtr into data */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87042/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64b_badSink(short *param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_12;
short *psStack_10;
sStack_12 = *param_1;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
psStack_10 = param_1;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_12 < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)sStack_12);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_12) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,406 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64b_goodG2BSink(void * dataVoidPtr)
{
/* cast void pointer to a pointer of the appropriate type */
short * dataPtr = (short *)dataVoidPtr;
/* dereference dataPtr into data */
short data = (*dataPtr);
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* cast void pointer to a pointer of the appropriate type */', '/* dereference dataPtr into data */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87042/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_64b_goodG2BSink(short *param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_12;
short *psStack_10;
sStack_12 = *param_1;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
psStack_10 = param_1;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_12 < 100) {
func_0x00400a20(&uStack_78,auStack_e8,(long)sStack_12);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_12) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,407 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65_bad()
{
short data;
/* define a function pointer */
void (*funcPtr) (short) = CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_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_1/87043/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_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_strncpy_65b_badSink;
sStack_a = 0;
iStack_1c = 0xffffffff;
iStack_10 = -1;
iStack_1c = func_0x00400d80(2,1,6);
if (iStack_1c != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_1c,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_1c,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_1c,0,0), iStack_10 != -1)) &&
((iStack_20 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_20 != -1 && (iStack_20 != 0))
)) {
auStack_40[iStack_20] = 0;
iStack_24 = func_0x00400d50(auStack_40);
if ((iStack_24 < 0x8000) && (-0x8001 < iStack_24)) {
sStack_a = (short)iStack_24;
}
else {
sStack_a = -1;
}
}
}
if (iStack_1c != -1) {
func_0x00400ca0(iStack_1c);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
(*pcStack_18)((int)sStack_a);
return;
}
| ['gcc'] |
48,408 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87043/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,409 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65b_badSink(short data)
{
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87043/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65b_badSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,410 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65b_goodG2BSink(short data)
{
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87043/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_65b_goodG2BSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (param_1 < 100) {
func_0x00400a20(&uStack_78,auStack_e8,(long)param_1);
*(undefined *)((long)&uStack_78 + (long)(int)param_1) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,411 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_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_strncpy_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_1/87044/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_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_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
uStack_a = (undefined2)iStack_1c;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
uStack_22 = uStack_a;
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66b_badSink(auStack_26);
return;
}
| ['gcc'] |
48,412 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87044/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,413 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66b_badSink(short dataArray[])
{
/* copy data out of dataArray */
short data = dataArray[2];
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* copy data out of dataArray */', '/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87044/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66b_badSink(long param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
sStack_a = *(short *)(param_1 + 4);
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,414 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66b_goodG2BSink(short dataArray[])
{
short data = dataArray[2];
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87044/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_66b_goodG2BSink(long param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
sStack_a = *(short *)(param_1 + 4);
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400a20(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,415 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67_bad()
{
short data;
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_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_strncpy_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_1/87045/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_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_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
uStack_a = (undefined2)iStack_1c;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
uStack_1e = uStack_a;
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67b_badSink(uStack_a);
return;
}
| ['gcc'] |
48,416 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87045/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,417 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67b_badSink(CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67_structType myStruct)
{
short data = myStruct.structFirst;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87045/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67b_badSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
sStack_a = param_1;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,418 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67b_goodG2BSink(CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67_structType myStruct)
{
short data = myStruct.structFirst;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87045/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_67b_goodG2BSink(short param_1)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
sStack_a = param_1;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400a20(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,419 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_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_strncpy_68_badData = data;
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_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_1/87046/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68_bad |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_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_0x00400d80(2,1,6);
if (iStack_14 != -1) {
func_0x00400c90(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400c70(0x6987);
iVar1 = func_0x00400d30(iStack_14,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400d20(iStack_14,5), iVar1 != -1)) &&
(iStack_10 = func_0x00400d40(iStack_14,0,0), iStack_10 != -1)) &&
((iStack_18 = func_0x00400c30(iStack_10,auStack_40,7,0), iStack_18 != -1 && (iStack_18 != 0))
)) {
auStack_40[iStack_18] = 0;
iStack_1c = func_0x00400d50(auStack_40);
if ((iStack_1c < 0x8000) && (-0x8001 < iStack_1c)) {
uStack_a = (undefined2)iStack_1c;
}
else {
uStack_a = 0xffff;
}
}
}
if (iStack_14 != -1) {
func_0x00400ca0(iStack_14);
}
if (iStack_10 != -1) {
func_0x00400ca0(iStack_10);
}
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68_badData = uStack_a;
CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68b_badSink();
return;
}
| ['gcc'] |
48,420 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87046/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68a.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68_good |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,421 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68b_badSink()
{
short data = CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68_badData;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87046/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68b_badSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68b_badSink(void)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
sStack_a = CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68_badData;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400c90(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400c40(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,422 | void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68b_goodG2BSink()
{
short data = CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68_goodG2BData;
{
char source[100];
char dest[100] = "";
memset(source, 'A', 100-1);
source[100-1] = '\0';
if (data < 100)
{
/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,
* the sign extension could result in a very large number */
strncpy(dest, source, data);
dest[data] = '\0'; /* strncpy() does not always NULL terminate */
}
printLine(dest);
}
} | ['/* POTENTIAL FLAW: data is interpreted as an unsigned int - if its value is negative,\r\n * the sign extension could result in a very large number */', '/* strncpy() does not always NULL terminate */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87046/CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68b.c | CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68b_goodG2BSink(void)
{
undefined auStack_e8 [99];
undefined uStack_85;
undefined8 uStack_78;
undefined8 uStack_70;
undefined8 uStack_68;
undefined8 uStack_60;
undefined8 uStack_58;
undefined8 uStack_50;
undefined8 uStack_48;
undefined8 uStack_40;
undefined8 uStack_38;
undefined8 uStack_30;
undefined8 uStack_28;
undefined8 uStack_20;
undefined4 uStack_18;
short sStack_a;
sStack_a = CWE194_Unexpected_Sign_Extension__listen_socket_strncpy_68_goodG2BData;
uStack_78 = 0;
uStack_70 = 0;
uStack_68 = 0;
uStack_60 = 0;
uStack_58 = 0;
uStack_50 = 0;
uStack_48 = 0;
uStack_40 = 0;
uStack_38 = 0;
uStack_30 = 0;
uStack_28 = 0;
uStack_20 = 0;
uStack_18 = 0;
func_0x00400a60(auStack_e8,0x41,99);
uStack_85 = 0;
if (sStack_a < 100) {
func_0x00400a20(&uStack_78,auStack_e8,(long)sStack_a);
*(undefined *)((long)&uStack_78 + (long)(int)sStack_a) = 0;
}
printLine(&uStack_78);
return;
}
| ['gcc'] |
48,423 | void CWE194_Unexpected_Sign_Extension__negative_malloc_01_bad()
{
short data;
/* Initialize data */
data = 0;
/* FLAW: Use a negative number */
data = -1;
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87054/CWE194_Unexpected_Sign_Extension__negative_malloc_01.c | CWE194_Unexpected_Sign_Extension__negative_malloc_01_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_01_bad(void)
{
long lVar1;
lVar1 = func_0x00400b00(0xffffffffffffffff);
func_0x00400aa0(lVar1,0x41,0xfffffffffffffffe);
*(undefined *)(lVar1 + -2) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
return;
}
| ['gcc'] |
48,424 | void CWE194_Unexpected_Sign_Extension__negative_malloc_01_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87054/CWE194_Unexpected_Sign_Extension__negative_malloc_01.c | CWE194_Unexpected_Sign_Extension__negative_malloc_01_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_01_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,425 | void CWE194_Unexpected_Sign_Extension__negative_malloc_02_bad()
{
short data;
/* Initialize data */
data = 0;
if(1)
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87055/CWE194_Unexpected_Sign_Extension__negative_malloc_02.c | CWE194_Unexpected_Sign_Extension__negative_malloc_02_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_02_bad(void)
{
long lVar1;
lVar1 = func_0x00400b00(0xffffffffffffffff);
func_0x00400aa0(lVar1,0x41,0xfffffffffffffffe);
*(undefined *)(lVar1 + -2) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
return;
}
| ['gcc'] |
48,426 | void CWE194_Unexpected_Sign_Extension__negative_malloc_02_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87055/CWE194_Unexpected_Sign_Extension__negative_malloc_02.c | CWE194_Unexpected_Sign_Extension__negative_malloc_02_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_02_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,427 | void CWE194_Unexpected_Sign_Extension__negative_malloc_03_bad()
{
short data;
/* Initialize data */
data = 0;
if(5==5)
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87056/CWE194_Unexpected_Sign_Extension__negative_malloc_03.c | CWE194_Unexpected_Sign_Extension__negative_malloc_03_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_03_bad(void)
{
long lVar1;
lVar1 = func_0x00400b00(0xffffffffffffffff);
func_0x00400aa0(lVar1,0x41,0xfffffffffffffffe);
*(undefined *)(lVar1 + -2) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
return;
}
| ['gcc'] |
48,428 | void CWE194_Unexpected_Sign_Extension__negative_malloc_03_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87056/CWE194_Unexpected_Sign_Extension__negative_malloc_03.c | CWE194_Unexpected_Sign_Extension__negative_malloc_03_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_03_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,429 | void CWE194_Unexpected_Sign_Extension__negative_malloc_04_bad()
{
short data;
/* Initialize data */
data = 0;
if(STATIC_CONST_TRUE)
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87057/CWE194_Unexpected_Sign_Extension__negative_malloc_04.c | CWE194_Unexpected_Sign_Extension__negative_malloc_04_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_04_bad(void)
{
long lVar1;
lVar1 = func_0x00400b00(0xffffffffffffffff);
func_0x00400aa0(lVar1,0x41,0xfffffffffffffffe);
*(undefined *)(lVar1 + -2) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
return;
}
| ['gcc'] |
48,430 | void CWE194_Unexpected_Sign_Extension__negative_malloc_04_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87057/CWE194_Unexpected_Sign_Extension__negative_malloc_04.c | CWE194_Unexpected_Sign_Extension__negative_malloc_04_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_04_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,431 | void CWE194_Unexpected_Sign_Extension__negative_malloc_05_bad()
{
short data;
/* Initialize data */
data = 0;
if(staticTrue)
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87058/CWE194_Unexpected_Sign_Extension__negative_malloc_05.c | CWE194_Unexpected_Sign_Extension__negative_malloc_05_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_05_bad(void)
{
long lVar1;
short sStack_a;
sStack_a = 0;
if (staticTrue != 0) {
sStack_a = -1;
}
if (sStack_a < 100) {
lVar1 = func_0x00400b00((long)sStack_a);
func_0x00400aa0(lVar1,0x41,(long)(sStack_a + -1));
*(undefined *)(lVar1 + (long)sStack_a + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,432 | void CWE194_Unexpected_Sign_Extension__negative_malloc_05_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87058/CWE194_Unexpected_Sign_Extension__negative_malloc_05.c | CWE194_Unexpected_Sign_Extension__negative_malloc_05_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_05_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,433 | void CWE194_Unexpected_Sign_Extension__negative_malloc_06_bad()
{
short data;
/* Initialize data */
data = 0;
if(STATIC_CONST_FIVE==5)
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87059/CWE194_Unexpected_Sign_Extension__negative_malloc_06.c | CWE194_Unexpected_Sign_Extension__negative_malloc_06_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_06_bad(void)
{
long lVar1;
lVar1 = func_0x00400b00(0xffffffffffffffff);
func_0x00400aa0(lVar1,0x41,0xfffffffffffffffe);
*(undefined *)(lVar1 + -2) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
return;
}
| ['gcc'] |
48,434 | void CWE194_Unexpected_Sign_Extension__negative_malloc_06_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87059/CWE194_Unexpected_Sign_Extension__negative_malloc_06.c | CWE194_Unexpected_Sign_Extension__negative_malloc_06_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_06_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,435 | void CWE194_Unexpected_Sign_Extension__negative_malloc_07_bad()
{
short data;
/* Initialize data */
data = 0;
if(staticFive==5)
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87060/CWE194_Unexpected_Sign_Extension__negative_malloc_07.c | CWE194_Unexpected_Sign_Extension__negative_malloc_07_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_07_bad(void)
{
long lVar1;
short sStack_a;
sStack_a = 0;
if (staticFive == 5) {
sStack_a = -1;
}
if (sStack_a < 100) {
lVar1 = func_0x00400b00((long)sStack_a);
func_0x00400aa0(lVar1,0x41,(long)(sStack_a + -1));
*(undefined *)(lVar1 + (long)sStack_a + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,436 | void CWE194_Unexpected_Sign_Extension__negative_malloc_07_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87060/CWE194_Unexpected_Sign_Extension__negative_malloc_07.c | CWE194_Unexpected_Sign_Extension__negative_malloc_07_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_07_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,437 | void CWE194_Unexpected_Sign_Extension__negative_malloc_08_bad()
{
short data;
/* Initialize data */
data = 0;
if(staticReturnsTrue())
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87061/CWE194_Unexpected_Sign_Extension__negative_malloc_08.c | CWE194_Unexpected_Sign_Extension__negative_malloc_08_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_08_bad(void)
{
int iVar1;
long lVar2;
short sStack_a;
sStack_a = 0;
iVar1 = staticReturnsTrue();
if (iVar1 != 0) {
sStack_a = -1;
}
if (sStack_a < 100) {
lVar2 = func_0x00400b00((long)sStack_a);
func_0x00400aa0(lVar2,0x41,(long)(sStack_a + -1));
*(undefined *)(lVar2 + (long)sStack_a + -1) = 0;
printLine(lVar2);
func_0x00400a60(lVar2);
}
return;
}
| ['gcc'] |
48,438 | void CWE194_Unexpected_Sign_Extension__negative_malloc_08_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87061/CWE194_Unexpected_Sign_Extension__negative_malloc_08.c | CWE194_Unexpected_Sign_Extension__negative_malloc_08_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_08_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,439 | void CWE194_Unexpected_Sign_Extension__negative_malloc_09_bad()
{
short data;
/* Initialize data */
data = 0;
if(GLOBAL_CONST_TRUE)
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87062/CWE194_Unexpected_Sign_Extension__negative_malloc_09.c | CWE194_Unexpected_Sign_Extension__negative_malloc_09_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_09_bad(void)
{
long lVar1;
short sStack_a;
sStack_a = 0;
if (GLOBAL_CONST_TRUE != 0) {
sStack_a = -1;
}
if (sStack_a < 100) {
lVar1 = func_0x00400b00((long)sStack_a);
func_0x00400aa0(lVar1,0x41,(long)(sStack_a + -1));
*(undefined *)(lVar1 + (long)sStack_a + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,440 | void CWE194_Unexpected_Sign_Extension__negative_malloc_09_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87062/CWE194_Unexpected_Sign_Extension__negative_malloc_09.c | CWE194_Unexpected_Sign_Extension__negative_malloc_09_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_09_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,441 | void CWE194_Unexpected_Sign_Extension__negative_malloc_10_bad()
{
short data;
/* Initialize data */
data = 0;
if(globalTrue)
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87063/CWE194_Unexpected_Sign_Extension__negative_malloc_10.c | CWE194_Unexpected_Sign_Extension__negative_malloc_10_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_10_bad(void)
{
long lVar1;
short sStack_a;
sStack_a = 0;
if (globalTrue != 0) {
sStack_a = -1;
}
if (sStack_a < 100) {
lVar1 = func_0x00400b00((long)sStack_a);
func_0x00400aa0(lVar1,0x41,(long)(sStack_a + -1));
*(undefined *)(lVar1 + (long)sStack_a + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,442 | void CWE194_Unexpected_Sign_Extension__negative_malloc_10_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87063/CWE194_Unexpected_Sign_Extension__negative_malloc_10.c | CWE194_Unexpected_Sign_Extension__negative_malloc_10_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_10_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,443 | void CWE194_Unexpected_Sign_Extension__negative_malloc_11_bad()
{
short data;
/* Initialize data */
data = 0;
if(globalReturnsTrue())
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87064/CWE194_Unexpected_Sign_Extension__negative_malloc_11.c | CWE194_Unexpected_Sign_Extension__negative_malloc_11_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_11_bad(void)
{
int iVar1;
long lVar2;
short sStack_a;
sStack_a = 0;
iVar1 = globalReturnsTrue();
if (iVar1 != 0) {
sStack_a = -1;
}
if (sStack_a < 100) {
lVar2 = func_0x00400b00((long)sStack_a);
func_0x00400aa0(lVar2,0x41,(long)(sStack_a + -1));
*(undefined *)(lVar2 + (long)sStack_a + -1) = 0;
printLine(lVar2);
func_0x00400a60(lVar2);
}
return;
}
| ['gcc'] |
48,444 | void CWE194_Unexpected_Sign_Extension__negative_malloc_11_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87064/CWE194_Unexpected_Sign_Extension__negative_malloc_11.c | CWE194_Unexpected_Sign_Extension__negative_malloc_11_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_11_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,445 | void CWE194_Unexpected_Sign_Extension__negative_malloc_12_bad()
{
short data;
/* Initialize data */
data = 0;
if(globalReturnsTrueOrFalse())
{
/* FLAW: Use a negative number */
data = -1;
}
else
{
/* FIX: Use a positive integer less than &InitialDataSize&*/
data = 100-1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* FIX: Use a positive integer less than &InitialDataSize&*/', '/* 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_1/87065/CWE194_Unexpected_Sign_Extension__negative_malloc_12.c | CWE194_Unexpected_Sign_Extension__negative_malloc_12_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_12_bad(void)
{
int iVar1;
long lVar2;
short sStack_a;
iVar1 = globalReturnsTrueOrFalse();
if (iVar1 == 0) {
sStack_a = 99;
}
else {
sStack_a = -1;
}
if (sStack_a < 100) {
lVar2 = func_0x00400b00((long)sStack_a);
func_0x00400aa0(lVar2,0x41,(long)(sStack_a + -1));
*(undefined *)(lVar2 + (long)sStack_a + -1) = 0;
printLine(lVar2);
func_0x00400a60(lVar2);
}
return;
}
| ['gcc'] |
48,446 | void CWE194_Unexpected_Sign_Extension__negative_malloc_12_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87065/CWE194_Unexpected_Sign_Extension__negative_malloc_12.c | CWE194_Unexpected_Sign_Extension__negative_malloc_12_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_12_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,447 | void CWE194_Unexpected_Sign_Extension__negative_malloc_13_bad()
{
short data;
/* Initialize data */
data = 0;
if(GLOBAL_CONST_FIVE==5)
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87066/CWE194_Unexpected_Sign_Extension__negative_malloc_13.c | CWE194_Unexpected_Sign_Extension__negative_malloc_13_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_13_bad(void)
{
long lVar1;
short sStack_a;
sStack_a = 0;
if (GLOBAL_CONST_FIVE == 5) {
sStack_a = -1;
}
if (sStack_a < 100) {
lVar1 = func_0x00400b00((long)sStack_a);
func_0x00400aa0(lVar1,0x41,(long)(sStack_a + -1));
*(undefined *)(lVar1 + (long)sStack_a + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,448 | void CWE194_Unexpected_Sign_Extension__negative_malloc_13_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87066/CWE194_Unexpected_Sign_Extension__negative_malloc_13.c | CWE194_Unexpected_Sign_Extension__negative_malloc_13_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_13_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,449 | void CWE194_Unexpected_Sign_Extension__negative_malloc_14_bad()
{
short data;
/* Initialize data */
data = 0;
if(globalFive==5)
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87067/CWE194_Unexpected_Sign_Extension__negative_malloc_14.c | CWE194_Unexpected_Sign_Extension__negative_malloc_14_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_14_bad(void)
{
long lVar1;
short sStack_a;
sStack_a = 0;
if (globalFive == 5) {
sStack_a = -1;
}
if (sStack_a < 100) {
lVar1 = func_0x00400b00((long)sStack_a);
func_0x00400aa0(lVar1,0x41,(long)(sStack_a + -1));
*(undefined *)(lVar1 + (long)sStack_a + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,450 | void CWE194_Unexpected_Sign_Extension__negative_malloc_14_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87067/CWE194_Unexpected_Sign_Extension__negative_malloc_14.c | CWE194_Unexpected_Sign_Extension__negative_malloc_14_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_14_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,451 | void CWE194_Unexpected_Sign_Extension__negative_malloc_15_bad()
{
short data;
/* Initialize data */
data = 0;
switch(6)
{
case 6:
/* FLAW: Use a negative number */
data = -1;
break;
default:
/* INCIDENTAL: CWE 561 Dead Code, the code below will never run */
printLine("Benign, fixed string");
break;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* INCIDENTAL: CWE 561 Dead Code, the code below will never run */', '/* 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_1/87068/CWE194_Unexpected_Sign_Extension__negative_malloc_15.c | CWE194_Unexpected_Sign_Extension__negative_malloc_15_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_15_bad(void)
{
long lVar1;
lVar1 = func_0x00400b00(0xffffffffffffffff);
func_0x00400aa0(lVar1,0x41,0xfffffffffffffffe);
*(undefined *)(lVar1 + -2) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
return;
}
| ['gcc'] |
48,452 | void CWE194_Unexpected_Sign_Extension__negative_malloc_15_good()
{
goodG2B1();
goodG2B2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87068/CWE194_Unexpected_Sign_Extension__negative_malloc_15.c | CWE194_Unexpected_Sign_Extension__negative_malloc_15_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_15_good(void)
{
goodG2B1();
goodG2B2();
return;
}
| ['gcc'] |
48,453 | void CWE194_Unexpected_Sign_Extension__negative_malloc_16_bad()
{
short data;
/* Initialize data */
data = 0;
while(1)
{
/* FLAW: Use a negative number */
data = -1;
break;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87069/CWE194_Unexpected_Sign_Extension__negative_malloc_16.c | CWE194_Unexpected_Sign_Extension__negative_malloc_16_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_16_bad(void)
{
long lVar1;
lVar1 = func_0x00400b00(0xffffffffffffffff);
func_0x00400aa0(lVar1,0x41,0xfffffffffffffffe);
*(undefined *)(lVar1 + -2) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
return;
}
| ['gcc'] |
48,454 | void CWE194_Unexpected_Sign_Extension__negative_malloc_16_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87069/CWE194_Unexpected_Sign_Extension__negative_malloc_16.c | CWE194_Unexpected_Sign_Extension__negative_malloc_16_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_16_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,455 | void CWE194_Unexpected_Sign_Extension__negative_malloc_17_bad()
{
int i;
short data;
/* Initialize data */
data = 0;
for(i = 0; i < 1; i++)
{
/* FLAW: Use a negative number */
data = -1;
}
/* 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 */', '/* FLAW: Use a negative number */', '/* 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_1/87070/CWE194_Unexpected_Sign_Extension__negative_malloc_17.c | CWE194_Unexpected_Sign_Extension__negative_malloc_17_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_17_bad(void)
{
long lVar1;
short sStack_e;
int iStack_c;
sStack_e = 0;
for (iStack_c = 0; iStack_c < 1; iStack_c = iStack_c + 1) {
sStack_e = -1;
}
if (sStack_e < 100) {
lVar1 = func_0x00400b00((long)sStack_e);
func_0x00400aa0(lVar1,0x41,(long)(sStack_e + -1));
*(undefined *)(lVar1 + (long)sStack_e + -1) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
}
return;
}
| ['gcc'] |
48,456 | void CWE194_Unexpected_Sign_Extension__negative_malloc_17_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87070/CWE194_Unexpected_Sign_Extension__negative_malloc_17.c | CWE194_Unexpected_Sign_Extension__negative_malloc_17_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_17_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,457 | void CWE194_Unexpected_Sign_Extension__negative_malloc_34_bad()
{
short data;
CWE194_Unexpected_Sign_Extension__negative_malloc_34_unionType myUnion;
/* Initialize data */
data = 0;
/* FLAW: Use a negative number */
data = -1;
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 */', '/* FLAW: Use a negative number */', '/* 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_1/87077/CWE194_Unexpected_Sign_Extension__negative_malloc_34.c | CWE194_Unexpected_Sign_Extension__negative_malloc_34_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_34_bad(void)
{
long lVar1;
lVar1 = func_0x00400b00(0xffffffffffffffff);
func_0x00400aa0(lVar1,0x41,0xfffffffffffffffe);
*(undefined *)(lVar1 + -2) = 0;
printLine(lVar1);
func_0x00400a60(lVar1);
return;
}
| ['gcc'] |
48,458 | void CWE194_Unexpected_Sign_Extension__negative_malloc_34_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87077/CWE194_Unexpected_Sign_Extension__negative_malloc_34.c | CWE194_Unexpected_Sign_Extension__negative_malloc_34_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_34_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,459 | void CWE194_Unexpected_Sign_Extension__negative_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_1/87079/CWE194_Unexpected_Sign_Extension__negative_malloc_42.c | CWE194_Unexpected_Sign_Extension__negative_malloc_42_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_42_bad(void)
{
short sVar1;
long lVar2;
sVar1 = badSource(0);
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'] |
48,460 | void CWE194_Unexpected_Sign_Extension__negative_malloc_42_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87079/CWE194_Unexpected_Sign_Extension__negative_malloc_42.c | CWE194_Unexpected_Sign_Extension__negative_malloc_42_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_42_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,461 | void CWE194_Unexpected_Sign_Extension__negative_malloc_45_bad()
{
short data;
/* Initialize data */
data = 0;
/* FLAW: Use a negative number */
data = -1;
CWE194_Unexpected_Sign_Extension__negative_malloc_45_badData = data;
badSink();
} | ['/* Initialize data */', '/* FLAW: Use a negative number */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87082/CWE194_Unexpected_Sign_Extension__negative_malloc_45.c | CWE194_Unexpected_Sign_Extension__negative_malloc_45_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_45_bad(void)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_45_badData = 0xffff;
badSink();
return;
}
| ['gcc'] |
48,462 | void CWE194_Unexpected_Sign_Extension__negative_malloc_45_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87082/CWE194_Unexpected_Sign_Extension__negative_malloc_45.c | CWE194_Unexpected_Sign_Extension__negative_malloc_45_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_45_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,463 | void CWE194_Unexpected_Sign_Extension__negative_malloc_51_bad()
{
short data;
/* Initialize data */
data = 0;
/* FLAW: Use a negative number */
data = -1;
CWE194_Unexpected_Sign_Extension__negative_malloc_51b_badSink(data);
} | ['/* Initialize data */', '/* FLAW: Use a negative number */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87083/CWE194_Unexpected_Sign_Extension__negative_malloc_51a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_51_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_51_bad(void)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_51b_badSink(0xffffffff);
return;
}
| ['gcc'] |
48,464 | void CWE194_Unexpected_Sign_Extension__negative_malloc_51_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87083/CWE194_Unexpected_Sign_Extension__negative_malloc_51a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_51_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_51_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,465 | void CWE194_Unexpected_Sign_Extension__negative_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_1/87083/CWE194_Unexpected_Sign_Extension__negative_malloc_51b.c | CWE194_Unexpected_Sign_Extension__negative_malloc_51b_badSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_51b_badSink(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'] |
48,466 | void CWE194_Unexpected_Sign_Extension__negative_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_1/87083/CWE194_Unexpected_Sign_Extension__negative_malloc_51b.c | CWE194_Unexpected_Sign_Extension__negative_malloc_51b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__negative_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'] |
48,467 | void CWE194_Unexpected_Sign_Extension__negative_malloc_52_bad()
{
short data;
/* Initialize data */
data = 0;
/* FLAW: Use a negative number */
data = -1;
CWE194_Unexpected_Sign_Extension__negative_malloc_52b_badSink(data);
} | ['/* Initialize data */', '/* FLAW: Use a negative number */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87084/CWE194_Unexpected_Sign_Extension__negative_malloc_52a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_52_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_52_bad(void)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_52b_badSink(0xffffffff);
return;
}
| ['gcc'] |
48,468 | void CWE194_Unexpected_Sign_Extension__negative_malloc_52_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87084/CWE194_Unexpected_Sign_Extension__negative_malloc_52a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_52_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_52_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,469 | void CWE194_Unexpected_Sign_Extension__negative_malloc_52b_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_52c_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87084/CWE194_Unexpected_Sign_Extension__negative_malloc_52b.c | CWE194_Unexpected_Sign_Extension__negative_malloc_52b_badSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_52b_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_52c_badSink((int)param_1);
return;
}
| ['gcc'] |
48,470 | void CWE194_Unexpected_Sign_Extension__negative_malloc_52b_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_52c_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87084/CWE194_Unexpected_Sign_Extension__negative_malloc_52b.c | CWE194_Unexpected_Sign_Extension__negative_malloc_52b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_52b_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_52c_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,471 | void CWE194_Unexpected_Sign_Extension__negative_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_1/87084/CWE194_Unexpected_Sign_Extension__negative_malloc_52c.c | CWE194_Unexpected_Sign_Extension__negative_malloc_52c_badSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_52c_badSink(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'] |
48,472 | void CWE194_Unexpected_Sign_Extension__negative_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_1/87084/CWE194_Unexpected_Sign_Extension__negative_malloc_52c.c | CWE194_Unexpected_Sign_Extension__negative_malloc_52c_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__negative_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'] |
48,473 | void CWE194_Unexpected_Sign_Extension__negative_malloc_53_bad()
{
short data;
/* Initialize data */
data = 0;
/* FLAW: Use a negative number */
data = -1;
CWE194_Unexpected_Sign_Extension__negative_malloc_53b_badSink(data);
} | ['/* Initialize data */', '/* FLAW: Use a negative number */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87085/CWE194_Unexpected_Sign_Extension__negative_malloc_53a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_53_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_53_bad(void)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_53b_badSink(0xffffffff);
return;
}
| ['gcc'] |
48,474 | void CWE194_Unexpected_Sign_Extension__negative_malloc_53_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87085/CWE194_Unexpected_Sign_Extension__negative_malloc_53a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_53_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_53_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,475 | void CWE194_Unexpected_Sign_Extension__negative_malloc_53b_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_53c_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87085/CWE194_Unexpected_Sign_Extension__negative_malloc_53b.c | CWE194_Unexpected_Sign_Extension__negative_malloc_53b_badSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_53b_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_53c_badSink((int)param_1);
return;
}
| ['gcc'] |
48,476 | void CWE194_Unexpected_Sign_Extension__negative_malloc_53b_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_53c_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87085/CWE194_Unexpected_Sign_Extension__negative_malloc_53b.c | CWE194_Unexpected_Sign_Extension__negative_malloc_53b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_53b_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_53c_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,477 | void CWE194_Unexpected_Sign_Extension__negative_malloc_53c_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_53d_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87085/CWE194_Unexpected_Sign_Extension__negative_malloc_53c.c | CWE194_Unexpected_Sign_Extension__negative_malloc_53c_badSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_53c_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_53d_badSink((int)param_1);
return;
}
| ['gcc'] |
48,478 | void CWE194_Unexpected_Sign_Extension__negative_malloc_53c_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_53d_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87085/CWE194_Unexpected_Sign_Extension__negative_malloc_53c.c | CWE194_Unexpected_Sign_Extension__negative_malloc_53c_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_53c_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_53d_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,479 | void CWE194_Unexpected_Sign_Extension__negative_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_1/87085/CWE194_Unexpected_Sign_Extension__negative_malloc_53d.c | CWE194_Unexpected_Sign_Extension__negative_malloc_53d_badSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_53d_badSink(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'] |
48,480 | void CWE194_Unexpected_Sign_Extension__negative_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_1/87085/CWE194_Unexpected_Sign_Extension__negative_malloc_53d.c | CWE194_Unexpected_Sign_Extension__negative_malloc_53d_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__negative_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'] |
48,481 | void CWE194_Unexpected_Sign_Extension__negative_malloc_54_bad()
{
short data;
/* Initialize data */
data = 0;
/* FLAW: Use a negative number */
data = -1;
CWE194_Unexpected_Sign_Extension__negative_malloc_54b_badSink(data);
} | ['/* Initialize data */', '/* FLAW: Use a negative number */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87086/CWE194_Unexpected_Sign_Extension__negative_malloc_54a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_54_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_54_bad(void)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54b_badSink(0xffffffff);
return;
}
| ['gcc'] |
48,482 | void CWE194_Unexpected_Sign_Extension__negative_malloc_54_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87086/CWE194_Unexpected_Sign_Extension__negative_malloc_54a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_54_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_54_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,483 | void CWE194_Unexpected_Sign_Extension__negative_malloc_54b_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54c_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87086/CWE194_Unexpected_Sign_Extension__negative_malloc_54b.c | CWE194_Unexpected_Sign_Extension__negative_malloc_54b_badSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_54b_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54c_badSink((int)param_1);
return;
}
| ['gcc'] |
48,484 | void CWE194_Unexpected_Sign_Extension__negative_malloc_54b_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54c_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87086/CWE194_Unexpected_Sign_Extension__negative_malloc_54b.c | CWE194_Unexpected_Sign_Extension__negative_malloc_54b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_54b_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54c_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,485 | void CWE194_Unexpected_Sign_Extension__negative_malloc_54c_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54d_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87086/CWE194_Unexpected_Sign_Extension__negative_malloc_54c.c | CWE194_Unexpected_Sign_Extension__negative_malloc_54c_badSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_54c_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54d_badSink((int)param_1);
return;
}
| ['gcc'] |
48,486 | void CWE194_Unexpected_Sign_Extension__negative_malloc_54c_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54d_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87086/CWE194_Unexpected_Sign_Extension__negative_malloc_54c.c | CWE194_Unexpected_Sign_Extension__negative_malloc_54c_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_54c_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54d_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,487 | void CWE194_Unexpected_Sign_Extension__negative_malloc_54d_badSink(short data)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54e_badSink(data);
} | [] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87086/CWE194_Unexpected_Sign_Extension__negative_malloc_54d.c | CWE194_Unexpected_Sign_Extension__negative_malloc_54d_badSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_54d_badSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54e_badSink((int)param_1);
return;
}
| ['gcc'] |
48,488 | void CWE194_Unexpected_Sign_Extension__negative_malloc_54d_goodG2BSink(short data)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54e_goodG2BSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87086/CWE194_Unexpected_Sign_Extension__negative_malloc_54d.c | CWE194_Unexpected_Sign_Extension__negative_malloc_54d_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_54d_goodG2BSink(short param_1)
{
CWE194_Unexpected_Sign_Extension__negative_malloc_54e_goodG2BSink((int)param_1);
return;
}
| ['gcc'] |
48,489 | void CWE194_Unexpected_Sign_Extension__negative_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_1/87086/CWE194_Unexpected_Sign_Extension__negative_malloc_54e.c | CWE194_Unexpected_Sign_Extension__negative_malloc_54e_badSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_54e_badSink(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'] |
48,490 | void CWE194_Unexpected_Sign_Extension__negative_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_1/87086/CWE194_Unexpected_Sign_Extension__negative_malloc_54e.c | CWE194_Unexpected_Sign_Extension__negative_malloc_54e_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__negative_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'] |
48,491 | void CWE194_Unexpected_Sign_Extension__negative_malloc_61_bad()
{
short data;
/* Initialize data */
data = 0;
data = CWE194_Unexpected_Sign_Extension__negative_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_1/87087/CWE194_Unexpected_Sign_Extension__negative_malloc_61a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_61_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_61_bad(void)
{
short sVar1;
long lVar2;
sVar1 = CWE194_Unexpected_Sign_Extension__negative_malloc_61b_badSource(0);
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'] |
48,492 | void CWE194_Unexpected_Sign_Extension__negative_malloc_61_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87087/CWE194_Unexpected_Sign_Extension__negative_malloc_61a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_61_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_61_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,493 | short CWE194_Unexpected_Sign_Extension__negative_malloc_61b_badSource(short data)
{
/* FLAW: Use a negative number */
data = -1;
return data;
} | ['/* FLAW: Use a negative number */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87087/CWE194_Unexpected_Sign_Extension__negative_malloc_61b.c | CWE194_Unexpected_Sign_Extension__negative_malloc_61b_badSource |
undefined2 CWE194_Unexpected_Sign_Extension__negative_malloc_61b_badSource(void)
{
return 0xffff;
}
| ['gcc'] |
48,494 | short CWE194_Unexpected_Sign_Extension__negative_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_1/87087/CWE194_Unexpected_Sign_Extension__negative_malloc_61b.c | CWE194_Unexpected_Sign_Extension__negative_malloc_61b_goodG2BSource |
undefined2 CWE194_Unexpected_Sign_Extension__negative_malloc_61b_goodG2BSource(void)
{
return 99;
}
| ['gcc'] |
48,495 | void CWE194_Unexpected_Sign_Extension__negative_malloc_63_bad()
{
short data;
/* Initialize data */
data = 0;
/* FLAW: Use a negative number */
data = -1;
CWE194_Unexpected_Sign_Extension__negative_malloc_63b_badSink(&data);
} | ['/* Initialize data */', '/* FLAW: Use a negative number */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87089/CWE194_Unexpected_Sign_Extension__negative_malloc_63a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_63_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_63_bad(void)
{
undefined2 uStack_a;
uStack_a = 0xffff;
CWE194_Unexpected_Sign_Extension__negative_malloc_63b_badSink(&uStack_a);
return;
}
| ['gcc'] |
48,496 | void CWE194_Unexpected_Sign_Extension__negative_malloc_63_good()
{
goodG2B();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87089/CWE194_Unexpected_Sign_Extension__negative_malloc_63a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_63_good |
void CWE194_Unexpected_Sign_Extension__negative_malloc_63_good(void)
{
goodG2B();
return;
}
| ['gcc'] |
48,497 | void CWE194_Unexpected_Sign_Extension__negative_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_1/87089/CWE194_Unexpected_Sign_Extension__negative_malloc_63b.c | CWE194_Unexpected_Sign_Extension__negative_malloc_63b_badSink |
void CWE194_Unexpected_Sign_Extension__negative_malloc_63b_badSink(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'] |
48,498 | void CWE194_Unexpected_Sign_Extension__negative_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_1/87089/CWE194_Unexpected_Sign_Extension__negative_malloc_63b.c | CWE194_Unexpected_Sign_Extension__negative_malloc_63b_goodG2BSink |
void CWE194_Unexpected_Sign_Extension__negative_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'] |
48,499 | void CWE194_Unexpected_Sign_Extension__negative_malloc_64_bad()
{
short data;
/* Initialize data */
data = 0;
/* FLAW: Use a negative number */
data = -1;
CWE194_Unexpected_Sign_Extension__negative_malloc_64b_badSink(&data);
} | ['/* Initialize data */', '/* FLAW: Use a negative number */'] | ['CWE194'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/87090/CWE194_Unexpected_Sign_Extension__negative_malloc_64a.c | CWE194_Unexpected_Sign_Extension__negative_malloc_64_bad |
void CWE194_Unexpected_Sign_Extension__negative_malloc_64_bad(void)
{
undefined2 uStack_a;
uStack_a = 0xffff;
CWE194_Unexpected_Sign_Extension__negative_malloc_64b_badSink(&uStack_a);
return;
}
| ['gcc'] |
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