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 |
|---|---|---|---|---|---|---|---|---|
10,100 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_31_bad()
{
char * data;
data = (char *)malloc(100*sizeof(char));
data[0] = '\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
char *replace;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
size_t dataLen = strlen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a listen socket */
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, (char *)(data + dataLen), sizeof(char) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(char)] = '\0';
/* Eliminate CRLF */
replace = strchr(data, '\r');
if (replace)
{
*replace = '\0';
}
replace = strchr(data, '\n');
if (replace)
{
*replace = '\0';
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
{
char * dataCopy = data;
char * data = dataCopy;
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != '\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a listen socket */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112779/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_31.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_31_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_31_bad(void)
{
int iVar1;
undefined2 uStack_58;
undefined2 uStack_56;
undefined4 uStack_54;
char *pcStack_48;
undefined *puStack_40;
int iStack_34;
long lStack_30;
int iStack_24;
char *pcStack_20;
char *pcStack_18;
int iStack_c;
pcStack_20 = (char *)func_0x00400da0(100);
*pcStack_20 = '\0';
iStack_24 = 0xffffffff;
iStack_c = -1;
lStack_30 = func_0x00400cf0(pcStack_20);
iStack_24 = func_0x00400e20(2,1,6);
if (iStack_24 != -1) {
func_0x00400d30(&uStack_58,0,0x10);
uStack_58 = 2;
uStack_54 = 0;
uStack_56 = func_0x00400d00(0x6987);
iVar1 = func_0x00400de0(iStack_24,&uStack_58,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dd0(iStack_24,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_24,0,0), iStack_c != -1)) &&
((iStack_34 = func_0x00400cc0(iStack_c,pcStack_20 + lStack_30,99 - lStack_30,0),
iStack_34 != -1 && (iStack_34 != 0)))) {
pcStack_20[iStack_34 + lStack_30] = '\0';
puStack_40 = (undefined *)func_0x00400d10(pcStack_20,0xd);
if (puStack_40 != (undefined *)0x0) {
*puStack_40 = 0;
}
puStack_40 = (undefined *)func_0x00400d10(pcStack_20,10);
if (puStack_40 != (undefined *)0x0) {
*puStack_40 = 0;
}
}
}
if (iStack_24 != -1) {
func_0x00400d40(iStack_24);
}
if (iStack_c != -1) {
func_0x00400d40(iStack_c);
}
pcStack_48 = pcStack_20;
pcStack_18 = pcStack_20;
do {
if (*pcStack_18 == '\0') {
code_r0x004010df:
func_0x00400cb0(pcStack_18);
return;
}
if (*pcStack_18 == 'S') {
printLine(&UNK_00401674);
goto code_r0x004010df;
}
pcStack_18 = pcStack_18 + 1;
} while( true );
}
| ['gcc'] |
10,101 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_31_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112779/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_31.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_31_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_31_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,102 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53_bad()
{
char * data;
data = (char *)malloc(100*sizeof(char));
data[0] = '\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
char *replace;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
size_t dataLen = strlen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a listen socket */
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, (char *)(data + dataLen), sizeof(char) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(char)] = '\0';
/* Eliminate CRLF */
replace = strchr(data, '\r');
if (replace)
{
*replace = '\0';
}
replace = strchr(data, '\n');
if (replace)
{
*replace = '\0';
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53b_badSink(data);
} | ['/* POTENTIAL FLAW: Read data using a listen socket */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112790/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined *puStack_38;
int iStack_2c;
long lStack_28;
int iStack_1c;
undefined *puStack_18;
int iStack_c;
puStack_18 = (undefined *)func_0x00400da0(100);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400cf0(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d30(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400d00(0x6987);
iVar1 = func_0x00400de0(iStack_1c,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dd0(iStack_1c,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_1c,0,0), iStack_c != -1)) &&
((iStack_2c = func_0x00400cc0(iStack_c,puStack_18 + lStack_28,99 - lStack_28,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[iStack_2c + lStack_28] = 0;
puStack_38 = (undefined *)func_0x00400d10(puStack_18,0xd);
if (puStack_38 != (undefined *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined *)func_0x00400d10(puStack_18,10);
if (puStack_38 != (undefined *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d40(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d40(iStack_c);
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53b_badSink(puStack_18);
return;
}
| ['gcc'] |
10,103 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112790/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,104 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53b_badSink(char * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53c_badSink(data);
} | [] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112790/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53b_badSink(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53c_badSink(param_1);
return;
}
| ['gcc'] |
10,105 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53b_goodB2GSink(char * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53c_goodB2GSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112790/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53b_goodB2GSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53c_goodB2GSink(param_1);
return;
}
| ['gcc'] |
10,106 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53c_badSink(char * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53d_badSink(data);
} | [] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112790/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53c.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53c_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53c_badSink(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53d_badSink(param_1);
return;
}
| ['gcc'] |
10,107 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53c_goodB2GSink(char * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53d_goodB2GSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112790/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53c.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53c_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53c_goodB2GSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53d_goodB2GSink(param_1);
return;
}
| ['gcc'] |
10,108 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53d_badSink(char * data)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != '\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
} | ['/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112790/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53d.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53d_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53d_badSink(char *param_1)
{
char *pcStack_10;
pcStack_10 = param_1;
do {
if (*pcStack_10 == '\0') {
code_r0x00400f37:
func_0x00400cb0(pcStack_10);
return;
}
if (*pcStack_10 == 'S') {
printLine(&UNK_004016b4);
goto code_r0x00400f37;
}
pcStack_10 = pcStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,109 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53d_goodB2GSink(char * data)
{
{
size_t i;
/* FIX: Use a loop variable to traverse through the string pointed to by data */
for (i=0; i < strlen(data); i++)
{
if (data[i] == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* FIX: Use a loop variable to traverse through the string pointed to by data */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112790/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53d.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53d_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_53d_goodB2GSink(long param_1)
{
ulong uVar1;
ulong uStack_10;
uStack_10 = 0;
do {
uVar1 = func_0x00400cf0(param_1);
if (uVar1 <= uStack_10) {
code_r0x00400f4d:
func_0x00400cb0(param_1);
return;
}
if (*(char *)(uStack_10 + param_1) == 'S') {
printLine(&UNK_004016d4);
goto code_r0x00400f4d;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,110 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54_bad()
{
char * data;
data = (char *)malloc(100*sizeof(char));
data[0] = '\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
char *replace;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
size_t dataLen = strlen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a listen socket */
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, (char *)(data + dataLen), sizeof(char) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(char)] = '\0';
/* Eliminate CRLF */
replace = strchr(data, '\r');
if (replace)
{
*replace = '\0';
}
replace = strchr(data, '\n');
if (replace)
{
*replace = '\0';
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54b_badSink(data);
} | ['/* POTENTIAL FLAW: Read data using a listen socket */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112791/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined *puStack_38;
int iStack_2c;
long lStack_28;
int iStack_1c;
undefined *puStack_18;
int iStack_c;
puStack_18 = (undefined *)func_0x00400da0(100);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400cf0(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d30(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400d00(0x6987);
iVar1 = func_0x00400de0(iStack_1c,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dd0(iStack_1c,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_1c,0,0), iStack_c != -1)) &&
((iStack_2c = func_0x00400cc0(iStack_c,puStack_18 + lStack_28,99 - lStack_28,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[iStack_2c + lStack_28] = 0;
puStack_38 = (undefined *)func_0x00400d10(puStack_18,0xd);
if (puStack_38 != (undefined *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined *)func_0x00400d10(puStack_18,10);
if (puStack_38 != (undefined *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d40(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d40(iStack_c);
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54b_badSink(puStack_18);
return;
}
| ['gcc'] |
10,111 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112791/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,112 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54b_badSink(char * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54c_badSink(data);
} | [] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112791/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54b_badSink(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54c_badSink(param_1);
return;
}
| ['gcc'] |
10,113 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54b_goodB2GSink(char * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54c_goodB2GSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112791/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54b_goodB2GSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54c_goodB2GSink(param_1);
return;
}
| ['gcc'] |
10,114 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54c_badSink(char * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54d_badSink(data);
} | [] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112791/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54c.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54c_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54c_badSink(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54d_badSink(param_1);
return;
}
| ['gcc'] |
10,115 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54c_goodB2GSink(char * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54d_goodB2GSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112791/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54c.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54c_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54c_goodB2GSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54d_goodB2GSink(param_1);
return;
}
| ['gcc'] |
10,116 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54d_badSink(char * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54e_badSink(data);
} | [] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112791/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54d.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54d_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54d_badSink(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54e_badSink(param_1);
return;
}
| ['gcc'] |
10,117 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54d_goodB2GSink(char * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54e_goodB2GSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112791/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54d.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54d_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54d_goodB2GSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54e_goodB2GSink(param_1);
return;
}
| ['gcc'] |
10,118 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54e_badSink(char * data)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != '\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
} | ['/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112791/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54e.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54e_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54e_badSink(char *param_1)
{
char *pcStack_10;
pcStack_10 = param_1;
do {
if (*pcStack_10 == '\0') {
code_r0x00400f37:
func_0x00400cb0(pcStack_10);
return;
}
if (*pcStack_10 == 'S') {
printLine(&UNK_004016c4);
goto code_r0x00400f37;
}
pcStack_10 = pcStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,119 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54e_goodB2GSink(char * data)
{
{
size_t i;
/* FIX: Use a loop variable to traverse through the string pointed to by data */
for (i=0; i < strlen(data); i++)
{
if (data[i] == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* FIX: Use a loop variable to traverse through the string pointed to by data */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112791/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54e.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54e_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_54e_goodB2GSink(long param_1)
{
ulong uVar1;
ulong uStack_10;
uStack_10 = 0;
do {
uVar1 = func_0x00400cf0(param_1);
if (uVar1 <= uStack_10) {
code_r0x00400f4d:
func_0x00400cb0(param_1);
return;
}
if (*(char *)(uStack_10 + param_1) == 'S') {
printLine(&UNK_004016f4);
goto code_r0x00400f4d;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,120 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61_bad()
{
char * data;
data = (char *)malloc(100*sizeof(char));
data[0] = '\0';
data = CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61b_badSource(data);
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != '\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
} | ['/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112792/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61_bad(void)
{
undefined *puVar1;
char *pcStack_10;
puVar1 = (undefined *)func_0x00400da0(100);
*puVar1 = 0;
pcStack_10 = (char *)CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61b_badSource
(puVar1);
do {
if (*pcStack_10 == '\0') {
code_r0x00400f58:
func_0x00400cb0(pcStack_10);
return;
}
if (*pcStack_10 == 'S') {
printLine(&UNK_00401684);
goto code_r0x00400f58;
}
pcStack_10 = pcStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,121 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112792/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,122 | char * CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61b_badSource(char * data)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
char *replace;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
size_t dataLen = strlen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a listen socket */
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, (char *)(data + dataLen), sizeof(char) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(char)] = '\0';
/* Eliminate CRLF */
replace = strchr(data, '\r');
if (replace)
{
*replace = '\0';
}
replace = strchr(data, '\n');
if (replace)
{
*replace = '\0';
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
return data;
} | ['/* POTENTIAL FLAW: Read data using a listen socket */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112792/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61b_badSource |
long CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61b_badSource(long param_1)
{
int iVar1;
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
undefined *puStack_28;
int iStack_1c;
long lStack_18;
int iStack_10;
int iStack_c;
iStack_10 = 0xffffffff;
iStack_c = -1;
lStack_18 = func_0x00400cf0(param_1);
iStack_10 = func_0x00400e20(2,1,6);
if (iStack_10 != -1) {
func_0x00400d30(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400d00(0x6987);
iVar1 = func_0x00400de0(iStack_10,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dd0(iStack_10,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_10,0,0), iStack_c != -1)) &&
((iStack_1c = func_0x00400cc0(iStack_c,param_1 + lStack_18,99 - lStack_18,0), iStack_1c != -1
&& (iStack_1c != 0)))) {
*(undefined *)(param_1 + iStack_1c + lStack_18) = 0;
puStack_28 = (undefined *)func_0x00400d10(param_1,0xd);
if (puStack_28 != (undefined *)0x0) {
*puStack_28 = 0;
}
puStack_28 = (undefined *)func_0x00400d10(param_1,10);
if (puStack_28 != (undefined *)0x0) {
*puStack_28 = 0;
}
}
}
if (iStack_10 != -1) {
func_0x00400d40(iStack_10);
}
if (iStack_c != -1) {
func_0x00400d40(iStack_c);
}
return param_1;
}
| ['gcc'] |
10,123 | char * CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61b_goodB2GSource(char * data)
{
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
char *replace;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
size_t dataLen = strlen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a listen socket */
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, (char *)(data + dataLen), sizeof(char) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(char)] = '\0';
/* Eliminate CRLF */
replace = strchr(data, '\r');
if (replace)
{
*replace = '\0';
}
replace = strchr(data, '\n');
if (replace)
{
*replace = '\0';
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
return data;
} | ['/* POTENTIAL FLAW: Read data using a listen socket */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112792/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61b_goodB2GSource |
long CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_61b_goodB2GSource(long param_1)
{
int iVar1;
undefined2 uStack_38;
undefined2 uStack_36;
undefined4 uStack_34;
undefined *puStack_28;
int iStack_1c;
long lStack_18;
int iStack_10;
int iStack_c;
iStack_10 = 0xffffffff;
iStack_c = -1;
lStack_18 = func_0x00400cf0(param_1);
iStack_10 = func_0x00400e20(2,1,6);
if (iStack_10 != -1) {
func_0x00400d30(&uStack_38,0,0x10);
uStack_38 = 2;
uStack_34 = 0;
uStack_36 = func_0x00400d00(0x6987);
iVar1 = func_0x00400de0(iStack_10,&uStack_38,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dd0(iStack_10,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_10,0,0), iStack_c != -1)) &&
((iStack_1c = func_0x00400cc0(iStack_c,param_1 + lStack_18,99 - lStack_18,0), iStack_1c != -1
&& (iStack_1c != 0)))) {
*(undefined *)(param_1 + iStack_1c + lStack_18) = 0;
puStack_28 = (undefined *)func_0x00400d10(param_1,0xd);
if (puStack_28 != (undefined *)0x0) {
*puStack_28 = 0;
}
puStack_28 = (undefined *)func_0x00400d10(param_1,10);
if (puStack_28 != (undefined *)0x0) {
*puStack_28 = 0;
}
}
}
if (iStack_10 != -1) {
func_0x00400d40(iStack_10);
}
if (iStack_c != -1) {
func_0x00400d40(iStack_c);
}
return param_1;
}
| ['gcc'] |
10,124 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63_bad()
{
char * data;
data = (char *)malloc(100*sizeof(char));
data[0] = '\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
char *replace;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
size_t dataLen = strlen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a listen socket */
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, (char *)(data + dataLen), sizeof(char) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(char)] = '\0';
/* Eliminate CRLF */
replace = strchr(data, '\r');
if (replace)
{
*replace = '\0';
}
replace = strchr(data, '\n');
if (replace)
{
*replace = '\0';
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63b_badSink(&data);
} | ['/* POTENTIAL FLAW: Read data using a listen socket */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112794/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined *puStack_30;
undefined *puStack_28;
int iStack_1c;
long lStack_18;
int iStack_10;
int iStack_c;
puStack_30 = (undefined *)func_0x00400da0(100);
*puStack_30 = 0;
iStack_10 = 0xffffffff;
iStack_c = -1;
lStack_18 = func_0x00400cf0(puStack_30);
iStack_10 = func_0x00400e20(2,1,6);
if (iStack_10 != -1) {
func_0x00400d30(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400d00(0x6987);
iVar1 = func_0x00400de0(iStack_10,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dd0(iStack_10,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_10,0,0), iStack_c != -1)) &&
((iStack_1c = func_0x00400cc0(iStack_c,puStack_30 + lStack_18,99 - lStack_18,0),
iStack_1c != -1 && (iStack_1c != 0)))) {
puStack_30[lStack_18 + iStack_1c] = 0;
puStack_28 = (undefined *)func_0x00400d10(puStack_30,0xd);
if (puStack_28 != (undefined *)0x0) {
*puStack_28 = 0;
}
puStack_28 = (undefined *)func_0x00400d10(puStack_30,10);
if (puStack_28 != (undefined *)0x0) {
*puStack_28 = 0;
}
}
}
if (iStack_10 != -1) {
func_0x00400d40(iStack_10);
}
if (iStack_c != -1) {
func_0x00400d40(iStack_c);
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63b_badSink(&puStack_30);
return;
}
| ['gcc'] |
10,125 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112794/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,126 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63b_badSink(char * * dataPtr)
{
char * data = *dataPtr;
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != '\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
} | ['/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112794/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63b_badSink(char **param_1)
{
char *pcStack_10;
pcStack_10 = *param_1;
do {
if (*pcStack_10 == '\0') {
code_r0x00400f42:
func_0x00400cb0(pcStack_10);
return;
}
if (*pcStack_10 == 'S') {
printLine(&UNK_00401684);
goto code_r0x00400f42;
}
pcStack_10 = pcStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,127 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63b_goodB2GSink(char * * dataPtr)
{
char * data = *dataPtr;
{
size_t i;
/* FIX: Use a loop variable to traverse through the string pointed to by data */
for (i=0; i < strlen(data); i++)
{
if (data[i] == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* FIX: Use a loop variable to traverse through the string pointed to by data */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112794/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_63b_goodB2GSink(long *param_1)
{
long lVar1;
ulong uVar2;
ulong uStack_10;
lVar1 = *param_1;
uStack_10 = 0;
do {
uVar2 = func_0x00400cf0(lVar1);
if (uVar2 <= uStack_10) {
code_r0x00400f58:
func_0x00400cb0(lVar1);
return;
}
if (*(char *)(uStack_10 + lVar1) == 'S') {
printLine(&UNK_004016a4);
goto code_r0x00400f58;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,128 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64_bad()
{
char * data;
data = (char *)malloc(100*sizeof(char));
data[0] = '\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
char *replace;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
size_t dataLen = strlen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a listen socket */
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, (char *)(data + dataLen), sizeof(char) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(char)] = '\0';
/* Eliminate CRLF */
replace = strchr(data, '\r');
if (replace)
{
*replace = '\0';
}
replace = strchr(data, '\n');
if (replace)
{
*replace = '\0';
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64b_badSink(&data);
} | ['/* POTENTIAL FLAW: Read data using a listen socket */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112795/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined *puStack_30;
undefined *puStack_28;
int iStack_1c;
long lStack_18;
int iStack_10;
int iStack_c;
puStack_30 = (undefined *)func_0x00400da0(100);
*puStack_30 = 0;
iStack_10 = 0xffffffff;
iStack_c = -1;
lStack_18 = func_0x00400cf0(puStack_30);
iStack_10 = func_0x00400e20(2,1,6);
if (iStack_10 != -1) {
func_0x00400d30(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400d00(0x6987);
iVar1 = func_0x00400de0(iStack_10,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dd0(iStack_10,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_10,0,0), iStack_c != -1)) &&
((iStack_1c = func_0x00400cc0(iStack_c,puStack_30 + lStack_18,99 - lStack_18,0),
iStack_1c != -1 && (iStack_1c != 0)))) {
puStack_30[lStack_18 + iStack_1c] = 0;
puStack_28 = (undefined *)func_0x00400d10(puStack_30,0xd);
if (puStack_28 != (undefined *)0x0) {
*puStack_28 = 0;
}
puStack_28 = (undefined *)func_0x00400d10(puStack_30,10);
if (puStack_28 != (undefined *)0x0) {
*puStack_28 = 0;
}
}
}
if (iStack_10 != -1) {
func_0x00400d40(iStack_10);
}
if (iStack_c != -1) {
func_0x00400d40(iStack_c);
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64b_badSink(&puStack_30);
return;
}
| ['gcc'] |
10,129 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112795/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,130 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64b_badSink(void * dataVoidPtr)
{
/* cast void pointer to a pointer of the appropriate type */
char * * dataPtr = (char * *)dataVoidPtr;
/* dereference dataPtr into data */
char * data = (*dataPtr);
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != '\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
} | ['/* cast void pointer to a pointer of the appropriate type */', '/* dereference dataPtr into data */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112795/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64b_badSink(char **param_1)
{
char *pcStack_10;
pcStack_10 = *param_1;
do {
if (*pcStack_10 == '\0') {
code_r0x00400f4a:
func_0x00400cb0(pcStack_10);
return;
}
if (*pcStack_10 == 'S') {
printLine(&UNK_00401684);
goto code_r0x00400f4a;
}
pcStack_10 = pcStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,131 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64b_goodB2GSink(void * dataVoidPtr)
{
/* cast void pointer to a pointer of the appropriate type */
char * * dataPtr = (char * *)dataVoidPtr;
/* dereference dataPtr into data */
char * data = (*dataPtr);
{
size_t i;
/* FIX: Use a loop variable to traverse through the string pointed to by data */
for (i=0; i < strlen(data); i++)
{
if (data[i] == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* cast void pointer to a pointer of the appropriate type */', '/* dereference dataPtr into data */', '/* FIX: Use a loop variable to traverse through the string pointed to by data */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112795/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_64b_goodB2GSink(long *param_1)
{
long lVar1;
ulong uVar2;
ulong uStack_10;
lVar1 = *param_1;
uStack_10 = 0;
do {
uVar2 = func_0x00400cf0(lVar1);
if (uVar2 <= uStack_10) {
code_r0x00400f60:
func_0x00400cb0(lVar1);
return;
}
if (*(char *)(uStack_10 + lVar1) == 'S') {
printLine(&UNK_004016b4);
goto code_r0x00400f60;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,132 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65_bad()
{
char * data;
/* define a function pointer */
void (*funcPtr) (char *) = CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65b_badSink;
data = (char *)malloc(100*sizeof(char));
data[0] = '\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
char *replace;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
size_t dataLen = strlen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a listen socket */
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, (char *)(data + dataLen), sizeof(char) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(char)] = '\0';
/* Eliminate CRLF */
replace = strchr(data, '\r');
if (replace)
{
*replace = '\0';
}
replace = strchr(data, '\n');
if (replace)
{
*replace = '\0';
}
}
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 */', '/* POTENTIAL FLAW: Read data using a listen socket */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* use the function pointer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112796/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65_bad(void)
{
int iVar1;
undefined2 uStack_58;
undefined2 uStack_56;
undefined4 uStack_54;
undefined *puStack_40;
int iStack_34;
long lStack_30;
int iStack_24;
undefined *puStack_20;
code *pcStack_18;
int iStack_c;
pcStack_18 = CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65b_badSink;
puStack_20 = (undefined *)func_0x00400da0(100);
*puStack_20 = 0;
iStack_24 = 0xffffffff;
iStack_c = -1;
lStack_30 = func_0x00400cf0(puStack_20);
iStack_24 = func_0x00400e20(2,1,6);
if (iStack_24 != -1) {
func_0x00400d30(&uStack_58,0,0x10);
uStack_58 = 2;
uStack_54 = 0;
uStack_56 = func_0x00400d00(0x6987);
iVar1 = func_0x00400de0(iStack_24,&uStack_58,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dd0(iStack_24,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_24,0,0), iStack_c != -1)) &&
((iStack_34 = func_0x00400cc0(iStack_c,puStack_20 + lStack_30,99 - lStack_30,0),
iStack_34 != -1 && (iStack_34 != 0)))) {
puStack_20[iStack_34 + lStack_30] = 0;
puStack_40 = (undefined *)func_0x00400d10(puStack_20,0xd);
if (puStack_40 != (undefined *)0x0) {
*puStack_40 = 0;
}
puStack_40 = (undefined *)func_0x00400d10(puStack_20,10);
if (puStack_40 != (undefined *)0x0) {
*puStack_40 = 0;
}
}
}
if (iStack_24 != -1) {
func_0x00400d40(iStack_24);
}
if (iStack_c != -1) {
func_0x00400d40(iStack_c);
}
(*pcStack_18)(puStack_20);
return;
}
| ['gcc'] |
10,133 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112796/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,134 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65b_badSink(char * data)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != '\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
} | ['/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112796/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65b_badSink(char *param_1)
{
char *pcStack_10;
pcStack_10 = param_1;
do {
if (*pcStack_10 == '\0') {
code_r0x00400f37:
func_0x00400cb0(pcStack_10);
return;
}
if (*pcStack_10 == 'S') {
printLine(&UNK_00401684);
goto code_r0x00400f37;
}
pcStack_10 = pcStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,135 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65b_goodB2GSink(char * data)
{
{
size_t i;
/* FIX: Use a loop variable to traverse through the string pointed to by data */
for (i=0; i < strlen(data); i++)
{
if (data[i] == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* FIX: Use a loop variable to traverse through the string pointed to by data */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112796/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_65b_goodB2GSink(long param_1)
{
ulong uVar1;
ulong uStack_10;
uStack_10 = 0;
do {
uVar1 = func_0x00400cf0(param_1);
if (uVar1 <= uStack_10) {
code_r0x00400f4d:
func_0x00400cb0(param_1);
return;
}
if (*(char *)(uStack_10 + param_1) == 'S') {
printLine(&UNK_004016a4);
goto code_r0x00400f4d;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,136 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66_bad()
{
char * data;
char * dataArray[5];
data = (char *)malloc(100*sizeof(char));
data[0] = '\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
char *replace;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
size_t dataLen = strlen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a listen socket */
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, (char *)(data + dataLen), sizeof(char) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(char)] = '\0';
/* Eliminate CRLF */
replace = strchr(data, '\r');
if (replace)
{
*replace = '\0';
}
replace = strchr(data, '\n');
if (replace)
{
*replace = '\0';
}
}
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;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66b_badSink(dataArray);
} | ['/* POTENTIAL FLAW: Read data using a listen socket */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* put data in array */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112797/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66_bad(void)
{
int iVar1;
undefined2 uStack_78;
undefined2 uStack_76;
undefined4 uStack_74;
undefined auStack_68 [16];
undefined *puStack_58;
undefined *puStack_38;
int iStack_2c;
long lStack_28;
int iStack_1c;
undefined *puStack_18;
int iStack_c;
puStack_18 = (undefined *)func_0x00400da0(100);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400cf0(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d30(&uStack_78,0,0x10);
uStack_78 = 2;
uStack_74 = 0;
uStack_76 = func_0x00400d00(0x6987);
iVar1 = func_0x00400de0(iStack_1c,&uStack_78,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dd0(iStack_1c,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_1c,0,0), iStack_c != -1)) &&
((iStack_2c = func_0x00400cc0(iStack_c,puStack_18 + lStack_28,99 - lStack_28,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[iStack_2c + lStack_28] = 0;
puStack_38 = (undefined *)func_0x00400d10(puStack_18,0xd);
if (puStack_38 != (undefined *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined *)func_0x00400d10(puStack_18,10);
if (puStack_38 != (undefined *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d40(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d40(iStack_c);
}
puStack_58 = puStack_18;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66b_badSink(auStack_68);
return;
}
| ['gcc'] |
10,137 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112797/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,138 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66b_badSink(char * dataArray[])
{
/* copy data out of dataArray */
char * data = dataArray[2];
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != '\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
} | ['/* copy data out of dataArray */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112797/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66b_badSink(long param_1)
{
char *pcStack_10;
pcStack_10 = *(char **)(param_1 + 0x10);
do {
if (*pcStack_10 == '\0') {
code_r0x00400f43:
func_0x00400cb0(pcStack_10);
return;
}
if (*pcStack_10 == 'S') {
printLine(&UNK_00401684);
goto code_r0x00400f43;
}
pcStack_10 = pcStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,139 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66b_goodB2GSink(char * dataArray[])
{
char * data = dataArray[2];
{
size_t i;
/* FIX: Use a loop variable to traverse through the string pointed to by data */
for (i=0; i < strlen(data); i++)
{
if (data[i] == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* FIX: Use a loop variable to traverse through the string pointed to by data */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112797/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_66b_goodB2GSink(long param_1)
{
long lVar1;
ulong uVar2;
ulong uStack_10;
lVar1 = *(long *)(param_1 + 0x10);
uStack_10 = 0;
do {
uVar2 = func_0x00400cf0(lVar1);
if (uVar2 <= uStack_10) {
code_r0x00400f59:
func_0x00400cb0(lVar1);
return;
}
if (*(char *)(uStack_10 + lVar1) == 'S') {
printLine(&UNK_004016b4);
goto code_r0x00400f59;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,140 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67_bad()
{
char * data;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67_structType myStruct;
data = (char *)malloc(100*sizeof(char));
data[0] = '\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
char *replace;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
size_t dataLen = strlen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a listen socket */
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, (char *)(data + dataLen), sizeof(char) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(char)] = '\0';
/* Eliminate CRLF */
replace = strchr(data, '\r');
if (replace)
{
*replace = '\0';
}
replace = strchr(data, '\n');
if (replace)
{
*replace = '\0';
}
}
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;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67b_badSink(myStruct);
} | ['/* POTENTIAL FLAW: Read data using a listen socket */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112798/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67_bad(void)
{
int iVar1;
undefined2 uStack_58;
undefined2 uStack_56;
undefined4 uStack_54;
undefined *puStack_40;
undefined *puStack_38;
int iStack_2c;
long lStack_28;
int iStack_1c;
undefined *puStack_18;
int iStack_c;
puStack_18 = (undefined *)func_0x00400da0(100);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400cf0(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d30(&uStack_58,0,0x10);
uStack_58 = 2;
uStack_54 = 0;
uStack_56 = func_0x00400d00(0x6987);
iVar1 = func_0x00400de0(iStack_1c,&uStack_58,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dd0(iStack_1c,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_1c,0,0), iStack_c != -1)) &&
((iStack_2c = func_0x00400cc0(iStack_c,puStack_18 + lStack_28,99 - lStack_28,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[iStack_2c + lStack_28] = 0;
puStack_38 = (undefined *)func_0x00400d10(puStack_18,0xd);
if (puStack_38 != (undefined *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined *)func_0x00400d10(puStack_18,10);
if (puStack_38 != (undefined *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d40(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d40(iStack_c);
}
puStack_40 = puStack_18;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67b_badSink(puStack_18);
return;
}
| ['gcc'] |
10,141 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112798/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,142 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67b_badSink(CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67_structType myStruct)
{
char * data = myStruct.structFirst;
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != '\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
} | ['/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112798/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67b_badSink(char *param_1)
{
char *pcStack_10;
pcStack_10 = param_1;
do {
if (*pcStack_10 == '\0') {
code_r0x00400f3f:
func_0x00400cb0(pcStack_10);
return;
}
if (*pcStack_10 == 'S') {
printLine(&UNK_00401684);
goto code_r0x00400f3f;
}
pcStack_10 = pcStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,143 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67b_goodB2GSink(CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67_structType myStruct)
{
char * data = myStruct.structFirst;
{
size_t i;
/* FIX: Use a loop variable to traverse through the string pointed to by data */
for (i=0; i < strlen(data); i++)
{
if (data[i] == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* FIX: Use a loop variable to traverse through the string pointed to by data */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112798/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_67b_goodB2GSink(long param_1)
{
ulong uVar1;
ulong uStack_10;
uStack_10 = 0;
do {
uVar1 = func_0x00400cf0(param_1);
if (uVar1 <= uStack_10) {
code_r0x00400f55:
func_0x00400cb0(param_1);
return;
}
if (*(char *)(uStack_10 + param_1) == 'S') {
printLine(&UNK_004016b4);
goto code_r0x00400f55;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,144 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68_bad()
{
char * data;
data = (char *)malloc(100*sizeof(char));
data[0] = '\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
char *replace;
SOCKET listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = INVALID_SOCKET;
size_t dataLen = strlen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a listen socket */
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, (char *)(data + dataLen), sizeof(char) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(char)] = '\0';
/* Eliminate CRLF */
replace = strchr(data, '\r');
if (replace)
{
*replace = '\0';
}
replace = strchr(data, '\n');
if (replace)
{
*replace = '\0';
}
}
while (0);
if (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68_badDataForBadSink = data;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68b_badSink();
} | ['/* POTENTIAL FLAW: Read data using a listen socket */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112799/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined *puStack_38;
int iStack_2c;
long lStack_28;
int iStack_1c;
undefined *puStack_18;
int iStack_c;
puStack_18 = (undefined *)func_0x00400da0(100);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400cf0(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d30(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400d00(0x6987);
iVar1 = func_0x00400de0(iStack_1c,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dd0(iStack_1c,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_1c,0,0), iStack_c != -1)) &&
((iStack_2c = func_0x00400cc0(iStack_c,puStack_18 + lStack_28,99 - lStack_28,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[iStack_2c + lStack_28] = 0;
puStack_38 = (undefined *)func_0x00400d10(puStack_18,0xd);
if (puStack_38 != (undefined *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined *)func_0x00400d10(puStack_18,10);
if (puStack_38 != (undefined *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d40(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d40(iStack_c);
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68_badDataForBadSink = puStack_18;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68b_badSink();
return;
}
| ['gcc'] |
10,145 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112799/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,146 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68b_badSink()
{
char * data = CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68_badDataForBadSink;
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != '\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
} | ['/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112799/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68b_badSink(void)
{
char *pcStack_10;
pcStack_10 = CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68_badDataForBadSink;
do {
if (*pcStack_10 == '\0') {
code_r0x00400f3e:
func_0x00400cb0(pcStack_10);
return;
}
if (*pcStack_10 == 'S') {
printLine(&UNK_00401684);
goto code_r0x00400f3e;
}
pcStack_10 = pcStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,147 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68b_goodB2GSink()
{
char * data = CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68_badDataForGoodSink;
{
size_t i;
/* FIX: Use a loop variable to traverse through the string pointed to by data */
for (i=0; i < strlen(data); i++)
{
if (data[i] == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* FIX: Use a loop variable to traverse through the string pointed to by data */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112799/CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68b_goodB2GSink(void)
{
long lVar1;
ulong uVar2;
ulong uStack_10;
lVar1 = CWE761_Free_Pointer_Not_at_Start_of_Buffer__char_listen_socket_68_badDataForGoodSink;
uStack_10 = 0;
do {
uVar2 = func_0x00400cf0(lVar1);
if (uVar2 <= uStack_10) {
code_r0x00400f54:
func_0x00400cb0(lVar1);
return;
}
if (*(char *)(uStack_10 + lVar1) == 'S') {
printLine(&UNK_004016b4);
goto code_r0x00400f54;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,148 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_01_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112807/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_01.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_01_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_01_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_004015f4);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x00401069:
func_0x00400c80(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_004015fe);
goto code_r0x00401069;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,149 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_01_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112807/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_01.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_01_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_01_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,150 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_02_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(1)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112808/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_02.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_02_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_02_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_004015f4);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x00401069:
func_0x00400c80(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_004015fe);
goto code_r0x00401069;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,151 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_02_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112808/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_02.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_02_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_02_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,152 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_03_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(5==5)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112809/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_03.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_03_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_03_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_004015f4);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x00401069:
func_0x00400c80(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_004015fe);
goto code_r0x00401069;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,153 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_03_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112809/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_03.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_03_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_03_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,154 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_04_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(STATIC_CONST_TRUE)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112810/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_04.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_04_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_04_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_0040160c);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x00401072:
func_0x00400c80(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401616);
goto code_r0x00401072;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,155 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_04_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112810/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_04.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_04_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_04_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,156 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_05_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(staticTrue)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112811/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_05.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_05_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_05_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401604);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
if (staticTrue != 0) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_0040160e);
break;
}
}
func_0x00400c80(piStack_10);
}
return;
}
| ['gcc'] |
10,157 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_05_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112811/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_05.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_05_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_05_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,158 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_06_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(STATIC_CONST_FIVE==5)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112812/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_06.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_06_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_06_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401608);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x00401073:
func_0x00400c80(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401612);
goto code_r0x00401073;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,159 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_06_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112812/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_06.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_06_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_06_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,160 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_07_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(staticFive==5)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112813/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_07.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_07_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_07_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401604);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
if (staticFive == 5) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_0040160e);
break;
}
}
func_0x00400c80(piStack_10);
}
return;
}
| ['gcc'] |
10,161 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_07_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112813/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_07.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_07_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_07_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,162 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_08_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(staticReturnsTrue())
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112814/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_08.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_08_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_08_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401614);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
iVar1 = staticReturnsTrue();
if (iVar1 != 0) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_0040161e);
break;
}
}
func_0x00400c80(piStack_10);
}
return;
}
| ['gcc'] |
10,163 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_08_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112814/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_08.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_08_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_08_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,164 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_09_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(GLOBAL_CONST_TRUE)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112815/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_09.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_09_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_09_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401604);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
if (GLOBAL_CONST_TRUE != 0) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_0040160e);
break;
}
}
func_0x00400c80(piStack_10);
}
return;
}
| ['gcc'] |
10,165 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_09_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112815/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_09.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_09_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_09_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,166 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_10_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(globalTrue)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112816/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_10.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_10_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_10_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401604);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
if (globalTrue != 0) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_0040160e);
break;
}
}
func_0x00400c80(piStack_10);
}
return;
}
| ['gcc'] |
10,167 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_10_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112816/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_10.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_10_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_10_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,168 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_11_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(globalReturnsTrue())
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112817/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_11.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_11_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_11_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401604);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
iVar1 = globalReturnsTrue();
if (iVar1 != 0) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_0040160e);
break;
}
}
func_0x00400c80(piStack_10);
}
return;
}
| ['gcc'] |
10,169 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_11_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112817/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_11.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_11_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_11_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,170 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_12_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(globalReturnsTrueOrFalse())
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
else
{
{
size_t i;
/* FIX: Use a loop variable to traverse through the string pointed to by data */
for (i=0; i < wcslen(data); i++)
{
if (data[i] == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */', '/* FIX: Use a loop variable to traverse through the string pointed to by data */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112818/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_12.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_12_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_12_bad(void)
{
int iVar1;
ulong uVar2;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_38;
int iStack_2c;
long lStack_28;
int iStack_1c;
ulong uStack_18;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_1c = 0xffffffff;
lStack_28 = func_0x00400ce0(piStack_10);
iStack_1c = func_0x00400de0(2,1,6);
if (iStack_1c != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401654);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_1c,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_2c = func_0x00400c90(iStack_1c,piStack_10 + lStack_28,(99 - lStack_28) * 4,0),
iStack_2c != -1)) && (iStack_2c != 0)) {
piStack_10[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d00(iStack_1c);
}
iVar1 = globalReturnsTrueOrFalse();
if (iVar1 == 0) {
uStack_18 = 0;
while (uVar2 = func_0x00400ce0(piStack_10), uStack_18 < uVar2) {
if (piStack_10[uStack_18] == 0x53) {
printLine(&UNK_0040165e);
break;
}
uStack_18 = uStack_18 + 1;
}
func_0x00400c80(piStack_10);
}
else {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_0040165e);
break;
}
}
func_0x00400c80(piStack_10);
}
return;
}
| ['gcc'] |
10,171 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_12_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112818/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_12.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_12_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_12_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,172 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_13_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(GLOBAL_CONST_FIVE==5)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112819/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_13.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_13_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_13_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401604);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
if (GLOBAL_CONST_FIVE == 5) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_0040160e);
break;
}
}
func_0x00400c80(piStack_10);
}
return;
}
| ['gcc'] |
10,173 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_13_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112819/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_13.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_13_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_13_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,174 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_14_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
if(globalFive==5)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112820/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_14.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_14_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_14_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401604);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
if (globalFive == 5) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_0040160e);
break;
}
}
func_0x00400c80(piStack_10);
}
return;
}
| ['gcc'] |
10,175 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_14_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112820/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_14.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_14_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_14_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,176 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_15_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
switch(6)
{
case 6:
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
break;
default:
/* INCIDENTAL: CWE 561 Dead Code, the code below will never run */
printLine("Benign, fixed string");
break;
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */', '/* INCIDENTAL: CWE 561 Dead Code, the code below will never run */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112821/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_15.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_15_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_15_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_004015f4);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x00401069:
func_0x00400c80(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_004015fe);
goto code_r0x00401069;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,177 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_15_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112821/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_15.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_15_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_15_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,178 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_16_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
while(1)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
break;
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112822/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_16.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_16_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_16_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_004015f4);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x00401069:
func_0x00400c80(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_004015fe);
goto code_r0x00401069;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,179 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_16_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112822/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_16.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_16_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_16_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,180 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_17_bad()
{
int j;
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
for(j = 0; j < 1; j++)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112823/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_17.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_17_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_17_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_38;
int iStack_2c;
long lStack_28;
int iStack_1c;
int *piStack_18;
int iStack_c;
piStack_18 = (int *)func_0x00400d70(400);
*piStack_18 = 0;
iStack_1c = 0xffffffff;
lStack_28 = func_0x00400ce0(piStack_18);
iStack_1c = func_0x00400de0(2,1,6);
if (iStack_1c != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401604);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_1c,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_2c = func_0x00400c90(iStack_1c,piStack_18 + lStack_28,(99 - lStack_28) * 4,0),
iStack_2c != -1)) && (iStack_2c != 0)) {
piStack_18[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400da0(piStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400da0(piStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d00(iStack_1c);
}
iStack_c = 0;
do {
if (0 < iStack_c) {
return;
}
for (; *piStack_18 != 0; piStack_18 = piStack_18 + 1) {
if (*piStack_18 == 0x53) {
printLine(&UNK_0040160e);
break;
}
}
func_0x00400c80(piStack_18);
iStack_c = iStack_c + 1;
} while( true );
}
| ['gcc'] |
10,181 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_17_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112823/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_17.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_17_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_17_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,182 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_18_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
goto sink;
sink:
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112824/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_18.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_18_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_18_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d70(400);
*piStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(piStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_004015f4);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,piStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
piStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x0040106a:
func_0x00400c80(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_004015fe);
goto code_r0x0040106a;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,183 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_18_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112824/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_18.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_18_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_18_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,184 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_badGlobal = 1; /* true */
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_badSink(data);
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* true */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112826/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
undefined4 *puStack_10;
puStack_10 = (undefined4 *)func_0x00400d70(400);
*puStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(puStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401624);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,puStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
puStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(puStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(puStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_badGlobal = 1;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_badSink(puStack_10);
return;
}
| ['gcc'] |
10,185 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112826/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,186 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_badSink(wchar_t * data)
{
if(CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_badGlobal)
{
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112826/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_badSink(int *param_1)
{
int *piStack_10;
piStack_10 = param_1;
if (CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_badGlobal != 0) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_00401624);
break;
}
}
func_0x00400c80(piStack_10);
}
return;
}
| ['gcc'] |
10,187 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_goodB2G1Sink(wchar_t * data)
{
if(CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_goodB2G1Global)
{
/* INCIDENTAL: CWE 561 Dead Code, the code below will never run */
printLine("Benign, fixed string");
}
else
{
{
size_t i;
/* FIX: Use a loop variable to traverse through the string pointed to by data */
for (i=0; i < wcslen(data); i++)
{
if (data[i] == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
}
} | ['/* INCIDENTAL: CWE 561 Dead Code, the code below will never run */', '/* FIX: Use a loop variable to traverse through the string pointed to by data */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112826/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_goodB2G1Sink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_goodB2G1Sink
(long param_1)
{
ulong uVar1;
ulong uStack_10;
if (CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_goodB2G1Global == 0) {
uStack_10 = 0;
while( true ) {
uVar1 = func_0x00400ce0(param_1);
if (uVar1 <= uStack_10) break;
if (*(int *)(param_1 + uStack_10 * 4) == 0x53) {
printLine(&UNK_00401889);
break;
}
uStack_10 = uStack_10 + 1;
}
func_0x00400c80(param_1);
}
else {
printLine(&UNK_00401874);
}
return;
}
| ['gcc'] |
10,188 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_goodB2G2Sink(wchar_t * data)
{
if(CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_goodB2G2Global)
{
{
size_t i;
/* FIX: Use a loop variable to traverse through the string pointed to by data */
for (i=0; i < wcslen(data); i++)
{
if (data[i] == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
}
} | ['/* FIX: Use a loop variable to traverse through the string pointed to by data */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112826/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_goodB2G2Sink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_goodB2G2Sink
(long param_1)
{
ulong uVar1;
ulong uStack_10;
if (CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_22_goodB2G2Global != 0) {
uStack_10 = 0;
while( true ) {
uVar1 = func_0x00400ce0(param_1);
if (uVar1 <= uStack_10) break;
if (*(int *)(param_1 + uStack_10 * 4) == 0x53) {
printLine(&UNK_00401889);
break;
}
uStack_10 = uStack_10 + 1;
}
func_0x00400c80(param_1);
}
return;
}
| ['gcc'] |
10,189 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_31_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
{
wchar_t * dataCopy = data;
wchar_t * data = dataCopy;
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112827/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_31.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_31_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_31_bad(void)
{
int iVar1;
undefined2 uStack_58;
undefined2 uStack_56;
undefined4 uStack_54;
int *piStack_40;
undefined4 *puStack_38;
int iStack_2c;
long lStack_28;
int iStack_1c;
int *piStack_18;
int *piStack_10;
piStack_18 = (int *)func_0x00400d70(400);
*piStack_18 = 0;
iStack_1c = 0xffffffff;
lStack_28 = func_0x00400ce0(piStack_18);
iStack_1c = func_0x00400de0(2,1,6);
if (iStack_1c != -1) {
func_0x00400cf0(&uStack_58,0,0x10);
uStack_58 = 2;
uStack_54 = func_0x00400d40(&UNK_00401604);
uStack_56 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_1c,&uStack_58,0x10);
if (((iVar1 != -1) &&
(iStack_2c = func_0x00400c90(iStack_1c,piStack_18 + lStack_28,(99 - lStack_28) * 4,0),
iStack_2c != -1)) && (iStack_2c != 0)) {
piStack_18[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400da0(piStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400da0(piStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d00(iStack_1c);
}
piStack_40 = piStack_18;
piStack_10 = piStack_18;
do {
if (*piStack_10 == 0) {
code_r0x00401079:
func_0x00400c80(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_0040160e);
goto code_r0x00401079;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,190 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_31_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112827/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_31.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_31_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_31_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,191 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_32_bad()
{
wchar_t * data;
wchar_t * *dataPtr1 = &data;
wchar_t * *dataPtr2 = &data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
wchar_t * data = *dataPtr1;
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
*dataPtr1 = data;
}
{
wchar_t * data = *dataPtr2;
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112828/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_32.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_32_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_32_bad(void)
{
int iVar1;
undefined2 uStack_68;
undefined2 uStack_66;
undefined4 uStack_64;
int *piStack_50;
undefined4 *puStack_48;
int iStack_3c;
long lStack_38;
int iStack_2c;
int *piStack_28;
int **ppiStack_20;
int **ppiStack_18;
int *piStack_10;
ppiStack_18 = &piStack_50;
ppiStack_20 = &piStack_50;
piStack_50 = (int *)func_0x00400d70(400);
*piStack_50 = 0;
piStack_28 = *ppiStack_18;
iStack_2c = 0xffffffff;
lStack_38 = func_0x00400ce0(piStack_28);
iStack_2c = func_0x00400de0(2,1,6);
if (iStack_2c != -1) {
func_0x00400cf0(&uStack_68,0,0x10);
uStack_68 = 2;
uStack_64 = func_0x00400d40(&UNK_00401624);
uStack_66 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_2c,&uStack_68,0x10);
if (((iVar1 != -1) &&
(iStack_3c = func_0x00400c90(iStack_2c,piStack_28 + lStack_38,(99 - lStack_38) * 4,0),
iStack_3c != -1)) && (iStack_3c != 0)) {
piStack_28[lStack_38 + ((ulong)(long)iStack_3c >> 2)] = 0;
puStack_48 = (undefined4 *)func_0x00400da0(piStack_28,0xd);
if (puStack_48 != (undefined4 *)0x0) {
*puStack_48 = 0;
}
puStack_48 = (undefined4 *)func_0x00400da0(piStack_28,10);
if (puStack_48 != (undefined4 *)0x0) {
*puStack_48 = 0;
}
}
}
if (iStack_2c != -1) {
func_0x00400d00(iStack_2c);
}
*ppiStack_18 = piStack_28;
piStack_10 = *ppiStack_20;
do {
if (*piStack_10 == 0) {
code_r0x0040109a:
func_0x00400c80(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_0040162e);
goto code_r0x0040109a;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,192 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_32_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112828/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_32.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_32_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_32_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,193 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_34_bad()
{
wchar_t * data;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_34_unionType myUnion;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
myUnion.unionFirst = data;
{
wchar_t * data = myUnion.unionSecond;
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
}
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112830/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_34.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_34_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_34_bad(void)
{
int iVar1;
undefined2 uStack_58;
undefined2 uStack_56;
undefined4 uStack_54;
int *piStack_40;
undefined4 *puStack_38;
int iStack_2c;
long lStack_28;
int iStack_1c;
int *piStack_18;
int *piStack_10;
piStack_18 = (int *)func_0x00400d70(400);
*piStack_18 = 0;
iStack_1c = 0xffffffff;
lStack_28 = func_0x00400ce0(piStack_18);
iStack_1c = func_0x00400de0(2,1,6);
if (iStack_1c != -1) {
func_0x00400cf0(&uStack_58,0,0x10);
uStack_58 = 2;
uStack_54 = func_0x00400d40(&UNK_00401604);
uStack_56 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_1c,&uStack_58,0x10);
if (((iVar1 != -1) &&
(iStack_2c = func_0x00400c90(iStack_1c,piStack_18 + lStack_28,(99 - lStack_28) * 4,0),
iStack_2c != -1)) && (iStack_2c != 0)) {
piStack_18[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400da0(piStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400da0(piStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d00(iStack_1c);
}
piStack_40 = piStack_18;
piStack_10 = piStack_18;
do {
if (*piStack_10 == 0) {
code_r0x00401079:
func_0x00400c80(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_0040160e);
goto code_r0x00401079;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,194 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_34_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112830/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_34.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_34_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_34_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,195 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_41_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
badSink(data);
} | ['/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112831/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_41.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_41_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_41_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_30;
int iStack_24;
long lStack_20;
int iStack_14;
undefined4 *puStack_10;
puStack_10 = (undefined4 *)func_0x00400d70(400);
*puStack_10 = 0;
iStack_14 = 0xffffffff;
lStack_20 = func_0x00400ce0(puStack_10);
iStack_14 = func_0x00400de0(2,1,6);
if (iStack_14 != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401625);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_14,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_24 = func_0x00400c90(iStack_14,puStack_10 + lStack_20,(99 - lStack_20) * 4,0),
iStack_24 != -1)) && (iStack_24 != 0)) {
puStack_10[lStack_20 + ((ulong)(long)iStack_24 >> 2)] = 0;
puStack_30 = (undefined4 *)func_0x00400da0(puStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400da0(puStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_14 != -1) {
func_0x00400d00(iStack_14);
}
badSink(puStack_10);
return;
}
| ['gcc'] |
10,196 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_41_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112831/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_41.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_41_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_41_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,197 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_42_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
data = badSource(data);
/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the
* memory block not at the start of the buffer */
for (; *data != L'\0'; data++)
{
if (*data == SEARCH_CHAR)
{
printLine("We have a match!");
break;
}
}
free(data);
} | ['/* FLAW: We are incrementing the pointer in the loop - this will cause us to free the\r\n * memory block not at the start of the buffer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112832/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_42.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_42_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_42_bad(void)
{
undefined4 *puVar1;
int *piStack_10;
puVar1 = (undefined4 *)func_0x00400d70(400);
*puVar1 = 0;
piStack_10 = (int *)badSource(puVar1);
do {
if (*piStack_10 == 0) {
code_r0x0040108b:
func_0x00400c80(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_0040161e);
goto code_r0x0040108b;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,198 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_42_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112832/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_42.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_42_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_42_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,199 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_44_bad()
{
wchar_t * data;
/* define a function pointer */
void (*funcPtr) (wchar_t *) = badSink;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
{
#ifdef _WIN32
WSADATA wsaData;
int wsaDataInit = 0;
#endif
int recvResult;
struct sockaddr_in service;
wchar_t *replace;
SOCKET connectSocket = INVALID_SOCKET;
size_t dataLen = wcslen(data);
do
{
#ifdef _WIN32
if (WSAStartup(MAKEWORD(2,2), &wsaData) != NO_ERROR)
{
break;
}
wsaDataInit = 1;
#endif
/* POTENTIAL FLAW: Read data using a connect socket */
connectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (connectSocket == INVALID_SOCKET)
{
break;
}
memset(&service, 0, sizeof(service));
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr(IP_ADDRESS);
service.sin_port = htons(TCP_PORT);
if (connect(connectSocket, (struct sockaddr*)&service, sizeof(service)) == SOCKET_ERROR)
{
break;
}
/* Abort on error or the connection was closed, make sure to recv one
* less char than is in the recv_buf in order to append a terminator */
/* Abort on error or the connection was closed */
recvResult = recv(connectSocket, (char *)(data + dataLen), sizeof(wchar_t) * (100 - dataLen - 1), 0);
if (recvResult == SOCKET_ERROR || recvResult == 0)
{
break;
}
/* Append null terminator */
data[dataLen + recvResult / sizeof(wchar_t)] = L'\0';
/* Eliminate CRLF */
replace = wcschr(data, L'\r');
if (replace)
{
*replace = L'\0';
}
replace = wcschr(data, L'\n');
if (replace)
{
*replace = L'\0';
}
}
while (0);
if (connectSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(connectSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
/* use the function pointer */
funcPtr(data);
} | ['/* define a function pointer */', '/* POTENTIAL FLAW: Read data using a connect socket */', '/* Abort on error or the connection was closed, make sure to recv one\r\n * less char than is in the recv_buf in order to append a terminator */', '/* Abort on error or the connection was closed */', '/* Append null terminator */', '/* Eliminate CRLF */', '/* use the function pointer */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/112834/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_44.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_44_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_connect_socket_44_bad(void)
{
int iVar1;
undefined2 uStack_48;
undefined2 uStack_46;
undefined4 uStack_44;
undefined4 *puStack_38;
int iStack_2c;
long lStack_28;
int iStack_1c;
undefined4 *puStack_18;
code *pcStack_10;
pcStack_10 = badSink;
puStack_18 = (undefined4 *)func_0x00400d70(400);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
lStack_28 = func_0x00400ce0(puStack_18);
iStack_1c = func_0x00400de0(2,1,6);
if (iStack_1c != -1) {
func_0x00400cf0(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = func_0x00400d40(&UNK_00401625);
uStack_46 = func_0x00400cc0(0x6987);
iVar1 = func_0x00400db0(iStack_1c,&uStack_48,0x10);
if (((iVar1 != -1) &&
(iStack_2c = func_0x00400c90(iStack_1c,puStack_18 + lStack_28,(99 - lStack_28) * 4,0),
iStack_2c != -1)) && (iStack_2c != 0)) {
puStack_18[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400da0(puStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400da0(puStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d00(iStack_1c);
}
(*pcStack_10)(puStack_18);
return;
}
| ['gcc'] |
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