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 |
|---|---|---|---|---|---|---|---|---|
10,600 | wchar_t * CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_61b_goodB2GSource(wchar_t * data)
{
/* POTENTIAL FLAW: Initialize data to be a fixed string that contains the search character in the sinks */
wcscpy(data, BAD_SOURCE_FIXED_STRING);
return data;
} | ['/* POTENTIAL FLAW: Initialize data to be a fixed string that contains the search character in the sinks */'] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113032/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_61b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_61b_goodB2GSource |
undefined8
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_61b_goodB2GSource
(undefined8 param_1)
{
func_0x00400b10(param_1,&UNK_00401298);
return param_1;
}
| ['gcc'] |
10,601 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
/* POTENTIAL FLAW: Initialize data to be a fixed string that contains the search character in the sinks */
wcscpy(data, BAD_SOURCE_FIXED_STRING);
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63b_badSink(&data);
} | ['/* POTENTIAL FLAW: Initialize data to be a fixed string that contains the search character in the sinks */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113034/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63_bad(void)
{
undefined4 *puStack_10;
puStack_10 = (undefined4 *)func_0x00400b00(400);
*puStack_10 = 0;
func_0x00400ad0(puStack_10,&UNK_00401238);
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63b_badSink(&puStack_10);
return;
}
| ['gcc'] |
10,602 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113034/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,603 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63b_badSink(wchar_t * * dataPtr)
{
wchar_t * 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 != 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_1/113034/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63b_badSink(int **param_1)
{
int *piStack_10;
piStack_10 = *param_1;
do {
if (*piStack_10 == 0) {
code_r0x00400c61:
func_0x00400a60(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401234);
goto code_r0x00400c61;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,604 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63b_goodB2GSink(wchar_t * * dataPtr)
{
wchar_t * data = *dataPtr;
{
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_1/113034/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_63b_goodB2GSink(long *param_1)
{
long lVar1;
ulong uVar2;
ulong uStack_10;
lVar1 = *param_1;
uStack_10 = 0;
do {
uVar2 = func_0x00400ad0(lVar1);
if (uVar2 <= uStack_10) {
code_r0x00400cc0:
func_0x00400a90(lVar1);
return;
}
if (*(int *)(lVar1 + uStack_10 * 4) == 0x53) {
printLine(&UNK_004012a4);
goto code_r0x00400cc0;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,605 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64_bad()
{
wchar_t * data;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
/* POTENTIAL FLAW: Initialize data to be a fixed string that contains the search character in the sinks */
wcscpy(data, BAD_SOURCE_FIXED_STRING);
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64b_badSink(&data);
} | ['/* POTENTIAL FLAW: Initialize data to be a fixed string that contains the search character in the sinks */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113035/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64_bad(void)
{
undefined4 *puStack_10;
puStack_10 = (undefined4 *)func_0x00400b00(400);
*puStack_10 = 0;
func_0x00400ad0(puStack_10,&UNK_00401238);
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64b_badSink(&puStack_10);
return;
}
| ['gcc'] |
10,606 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113035/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,607 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64b_badSink(void * dataVoidPtr)
{
/* cast void pointer to a pointer of the appropriate type */
wchar_t * * dataPtr = (wchar_t * *)dataVoidPtr;
/* dereference dataPtr into data */
wchar_t * 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 != L'\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_1/113035/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64b_badSink(int **param_1)
{
int *piStack_10;
piStack_10 = *param_1;
do {
if (*piStack_10 == 0) {
code_r0x00400c69:
func_0x00400a60(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401234);
goto code_r0x00400c69;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,608 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64b_goodB2GSink(void * dataVoidPtr)
{
/* cast void pointer to a pointer of the appropriate type */
wchar_t * * dataPtr = (wchar_t * *)dataVoidPtr;
/* dereference dataPtr into data */
wchar_t * data = (*dataPtr);
{
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);
}
} | ['/* 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_1/113035/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_64b_goodB2GSink(long *param_1)
{
long lVar1;
ulong uVar2;
ulong uStack_10;
lVar1 = *param_1;
uStack_10 = 0;
do {
uVar2 = func_0x00400ad0(lVar1);
if (uVar2 <= uStack_10) {
code_r0x00400cc8:
func_0x00400a90(lVar1);
return;
}
if (*(int *)(lVar1 + uStack_10 * 4) == 0x53) {
printLine(&UNK_004012a4);
goto code_r0x00400cc8;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,609 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66_bad()
{
wchar_t * data;
wchar_t * dataArray[5];
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
/* POTENTIAL FLAW: Initialize data to be a fixed string that contains the search character in the sinks */
wcscpy(data, BAD_SOURCE_FIXED_STRING);
/* put data in array */
dataArray[2] = data;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66b_badSink(dataArray);
} | ['/* POTENTIAL FLAW: Initialize data to be a fixed string that contains the search character in the sinks */', '/* put data in array */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113037/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66_bad(void)
{
undefined auStack_38 [16];
undefined4 *puStack_28;
undefined4 *puStack_10;
puStack_10 = (undefined4 *)func_0x00400b00(400);
*puStack_10 = 0;
func_0x00400ad0(puStack_10,&UNK_00401238);
puStack_28 = puStack_10;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66b_badSink(auStack_38);
return;
}
| ['gcc'] |
10,610 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113037/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,611 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66b_badSink(wchar_t * dataArray[])
{
/* copy data out of dataArray */
wchar_t * 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 != L'\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_1/113037/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66b_badSink(long param_1)
{
int *piStack_10;
piStack_10 = *(int **)(param_1 + 0x10);
do {
if (*piStack_10 == 0) {
code_r0x00400c62:
func_0x00400a60(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401234);
goto code_r0x00400c62;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,612 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66b_goodB2GSink(wchar_t * dataArray[])
{
wchar_t * data = dataArray[2];
{
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_1/113037/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_66b_goodB2GSink(long param_1)
{
long lVar1;
ulong uVar2;
ulong uStack_10;
lVar1 = *(long *)(param_1 + 0x10);
uStack_10 = 0;
do {
uVar2 = func_0x00400ad0(lVar1);
if (uVar2 <= uStack_10) {
code_r0x00400cc1:
func_0x00400a90(lVar1);
return;
}
if (*(int *)(lVar1 + uStack_10 * 4) == 0x53) {
printLine(&UNK_004012a4);
goto code_r0x00400cc1;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,613 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67_bad()
{
wchar_t * data;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67_structType myStruct;
data = (wchar_t *)malloc(100*sizeof(wchar_t));
data[0] = L'\0';
/* POTENTIAL FLAW: Initialize data to be a fixed string that contains the search character in the sinks */
wcscpy(data, BAD_SOURCE_FIXED_STRING);
myStruct.structFirst = data;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67b_badSink(myStruct);
} | ['/* POTENTIAL FLAW: Initialize data to be a fixed string that contains the search character in the sinks */'] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113038/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67_bad(void)
{
undefined4 *puVar1;
puVar1 = (undefined4 *)func_0x00400b00(400);
*puVar1 = 0;
func_0x00400ad0(puVar1,&UNK_00401238);
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67b_badSink(puVar1);
return;
}
| ['gcc'] |
10,614 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113038/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,615 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67b_badSink(CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67_structType myStruct)
{
wchar_t * 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 != 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_1/113038/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67b_badSink(int *param_1)
{
int *piStack_10;
piStack_10 = param_1;
do {
if (*piStack_10 == 0) {
code_r0x00400c5e:
func_0x00400a60(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401234);
goto code_r0x00400c5e;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,616 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67b_goodB2GSink(CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67_structType myStruct)
{
wchar_t * data = myStruct.structFirst;
{
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_1/113038/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_fixed_string_67b_goodB2GSink(long param_1)
{
ulong uVar1;
ulong uStack_10;
uStack_10 = 0;
do {
uVar1 = func_0x00400ad0(param_1);
if (uVar1 <= uStack_10) {
code_r0x00400cbd:
func_0x00400a90(param_1);
return;
}
if (*(int *)(param_1 + uStack_10 * 4) == 0x53) {
printLine(&UNK_004012a4);
goto code_r0x00400cbd;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,617 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113047/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_01.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_01_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x004010fd:
func_0x00400cb0(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401684);
goto code_r0x004010fd;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,618 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_01_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113047/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_01.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_01_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_01_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,619 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113048/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_02.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_02_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x004010fd:
func_0x00400cb0(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401684);
goto code_r0x004010fd;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,620 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_02_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113048/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_02.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_02_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_02_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,621 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113049/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_03.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_03_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x004010fd:
func_0x00400cb0(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401684);
goto code_r0x004010fd;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,622 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_03_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113049/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_03.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_03_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_03_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,623 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113050/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_04.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_04_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x00401106:
func_0x00400cb0(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_0040169c);
goto code_r0x00401106;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,624 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_04_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113050/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_04.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_04_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_04_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,625 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113051/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_05.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_05_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
if (staticTrue != 0) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_00401694);
break;
}
}
func_0x00400cb0(piStack_10);
}
return;
}
| ['gcc'] |
10,626 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_05_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113051/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_05.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_05_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_05_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,627 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113052/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_06.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_06_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x00401107:
func_0x00400cb0(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401698);
goto code_r0x00401107;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,628 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_06_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113052/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_06.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_06_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_06_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,629 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113053/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_07.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_07_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
if (staticFive == 5) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_00401694);
break;
}
}
func_0x00400cb0(piStack_10);
}
return;
}
| ['gcc'] |
10,630 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_07_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113053/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_07.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_07_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_07_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,631 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113054/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_08.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_08_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
iVar1 = staticReturnsTrue();
if (iVar1 != 0) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_004016b4);
break;
}
}
func_0x00400cb0(piStack_10);
}
return;
}
| ['gcc'] |
10,632 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_08_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113054/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_08.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_08_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_08_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,633 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113055/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_09.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_09_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
if (GLOBAL_CONST_TRUE != 0) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_00401694);
break;
}
}
func_0x00400cb0(piStack_10);
}
return;
}
| ['gcc'] |
10,634 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_09_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113055/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_09.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_09_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_09_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,635 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113056/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_10.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_10_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
if (globalTrue != 0) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_00401694);
break;
}
}
func_0x00400cb0(piStack_10);
}
return;
}
| ['gcc'] |
10,636 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_10_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113056/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_10.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_10_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_10_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,637 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113057/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_11.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_11_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
iVar1 = globalReturnsTrue();
if (iVar1 != 0) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_00401694);
break;
}
}
func_0x00400cb0(piStack_10);
}
return;
}
| ['gcc'] |
10,638 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_11_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113057/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_11.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_11_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_11_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,639 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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 */', '/* 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_1/113058/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_12.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_12_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_12_bad(void)
{
int iVar1;
ulong uVar2;
undefined2 uStack_58;
undefined2 uStack_56;
undefined4 uStack_54;
undefined4 *puStack_40;
int iStack_34;
long lStack_30;
int iStack_24;
ulong uStack_20;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_24 = 0xffffffff;
iStack_14 = -1;
lStack_30 = func_0x00400d10(piStack_10);
iStack_24 = func_0x00400e20(2,1,6);
if (iStack_24 != -1) {
func_0x00400d20(&uStack_58,0,0x10);
uStack_58 = 2;
uStack_54 = 0;
uStack_56 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_24,&uStack_58,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_24,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_24,0,0), iStack_14 != -1)) &&
((iStack_34 = func_0x00400cc0(iStack_14,piStack_10 + lStack_30,(99 - lStack_30) * 4,0),
iStack_34 != -1 && (iStack_34 != 0)))) {
piStack_10[lStack_30 + ((ulong)(long)iStack_34 >> 2)] = 0;
puStack_40 = (undefined4 *)func_0x00400de0(piStack_10,0xd);
if (puStack_40 != (undefined4 *)0x0) {
*puStack_40 = 0;
}
puStack_40 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_40 != (undefined4 *)0x0) {
*puStack_40 = 0;
}
}
}
if (iStack_24 != -1) {
func_0x00400d30(iStack_24);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
iVar1 = globalReturnsTrueOrFalse();
if (iVar1 == 0) {
uStack_20 = 0;
while (uVar2 = func_0x00400d10(piStack_10), uStack_20 < uVar2) {
if (piStack_10[uStack_20] == 0x53) {
printLine(&UNK_004016f4);
break;
}
uStack_20 = uStack_20 + 1;
}
func_0x00400cb0(piStack_10);
}
else {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_004016f4);
break;
}
}
func_0x00400cb0(piStack_10);
}
return;
}
| ['gcc'] |
10,640 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_12_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113058/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_12.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_12_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_12_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,641 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113059/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_13.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_13_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
if (GLOBAL_CONST_FIVE == 5) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_00401694);
break;
}
}
func_0x00400cb0(piStack_10);
}
return;
}
| ['gcc'] |
10,642 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_13_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113059/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_13.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_13_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_13_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,643 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113060/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_14.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_14_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
if (globalFive == 5) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_00401694);
break;
}
}
func_0x00400cb0(piStack_10);
}
return;
}
| ['gcc'] |
10,644 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_14_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113060/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_14.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_14_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_14_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,645 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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 */', '/* 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_1/113061/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_15.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_15_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x004010fd:
func_0x00400cb0(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401684);
goto code_r0x004010fd;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,646 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_15_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113061/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_15.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_15_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_15_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,647 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113062/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_16.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_16_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x004010fd:
func_0x00400cb0(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401684);
goto code_r0x004010fd;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,648 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_16_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113062/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_16.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_16_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_16_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,649 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113063/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_17.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_17_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_20;
int iStack_1c;
int *piStack_18;
int iStack_c;
piStack_18 = (int *)func_0x00400d90(400);
*piStack_18 = 0;
iStack_20 = 0xffffffff;
iStack_1c = -1;
lStack_28 = func_0x00400d10(piStack_18);
iStack_20 = func_0x00400e20(2,1,6);
if (iStack_20 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_20,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_20,5), iVar1 != -1)) &&
(iStack_1c = func_0x00400df0(iStack_20,0,0), iStack_1c != -1)) &&
((iStack_2c = func_0x00400cc0(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_0x00400de0(piStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400de0(piStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_20 != -1) {
func_0x00400d30(iStack_20);
}
if (iStack_1c != -1) {
func_0x00400d30(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_004016a4);
break;
}
}
func_0x00400cb0(piStack_18);
iStack_c = iStack_c + 1;
} while( true );
}
| ['gcc'] |
10,650 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_17_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113063/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_17.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_17_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_17_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,651 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113064/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_18.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_18_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_18;
int iStack_14;
int *piStack_10;
piStack_10 = (int *)func_0x00400d90(400);
*piStack_10 = 0;
iStack_18 = 0xffffffff;
iStack_14 = -1;
lStack_20 = func_0x00400d10(piStack_10);
iStack_18 = func_0x00400e20(2,1,6);
if (iStack_18 != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_18,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_18,5), iVar1 != -1)) &&
(iStack_14 = func_0x00400df0(iStack_18,0,0), iStack_14 != -1)) &&
((iStack_24 = func_0x00400cc0(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_0x00400de0(piStack_10,0xd);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
puStack_30 = (undefined4 *)func_0x00400de0(piStack_10,10);
if (puStack_30 != (undefined4 *)0x0) {
*puStack_30 = 0;
}
}
}
if (iStack_18 != -1) {
func_0x00400d30(iStack_18);
}
if (iStack_14 != -1) {
func_0x00400d30(iStack_14);
}
do {
if (*piStack_10 == 0) {
code_r0x004010fe:
func_0x00400cb0(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_00401684);
goto code_r0x004010fe;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,652 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_18_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113064/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_18.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_18_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_18_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,653 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_21_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
badStatic = 1; /* true */
badSink(data);
} | ['/* POTENTIAL FLAW: Read data using a listen socket */', '/* 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_1/113065/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_21.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_21_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_21_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;
int iStack_c;
puStack_18 = (undefined4 *)func_0x00400d90(400);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400d10(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_1c,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(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) * 4,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d30(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d30(iStack_c);
}
badStatic = 1;
badSink(puStack_18);
return;
}
| ['gcc'] |
10,654 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_21_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113065/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_21.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_21_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_21_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,655 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (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__wchar_t_listen_socket_22_badGlobal = 1; /* true */
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_badSink(data);
} | ['/* POTENTIAL FLAW: Read data using a listen socket */', '/* 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_1/113066/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_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;
int iStack_c;
puStack_18 = (undefined4 *)func_0x00400d90(400);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400d10(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_1c,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(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) * 4,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d30(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d30(iStack_c);
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_badGlobal = 1;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_badSink(puStack_18);
return;
}
| ['gcc'] |
10,656 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_good()
{
goodB2G1();
goodB2G2();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113066/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_good(void)
{
goodB2G1();
goodB2G2();
return;
}
| ['gcc'] |
10,657 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_badSink(wchar_t * data)
{
if(CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_1/113066/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_badSink(int *param_1)
{
int *piStack_10;
piStack_10 = param_1;
if (CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_badGlobal != 0) {
for (; *piStack_10 != 0; piStack_10 = piStack_10 + 1) {
if (*piStack_10 == 0x53) {
printLine(&UNK_004016b4);
break;
}
}
func_0x00400cb0(piStack_10);
}
return;
}
| ['gcc'] |
10,658 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_goodB2G1Sink(wchar_t * data)
{
if(CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_1/113066/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_goodB2G1Sink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_goodB2G1Sink(long param_1)
{
ulong uVar1;
ulong uStack_10;
if (CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_goodB2G1Global == 0) {
uStack_10 = 0;
while( true ) {
uVar1 = func_0x00400d10(param_1);
if (uVar1 <= uStack_10) break;
if (*(int *)(param_1 + uStack_10 * 4) == 0x53) {
printLine(&UNK_00401969);
break;
}
uStack_10 = uStack_10 + 1;
}
func_0x00400cb0(param_1);
}
else {
printLine(&UNK_00401954);
}
return;
}
| ['gcc'] |
10,659 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_goodB2G2Sink(wchar_t * data)
{
if(CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_1/113066/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_goodB2G2Sink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_goodB2G2Sink(long param_1)
{
ulong uVar1;
ulong uStack_10;
if (CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_22_goodB2G2Global != 0) {
uStack_10 = 0;
while( true ) {
uVar1 = func_0x00400d10(param_1);
if (uVar1 <= uStack_10) break;
if (*(int *)(param_1 + uStack_10 * 4) == 0x53) {
printLine(&UNK_00401969);
break;
}
uStack_10 = uStack_10 + 1;
}
func_0x00400cb0(param_1);
}
return;
}
| ['gcc'] |
10,660 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113067/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_31.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_31_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_31_bad(void)
{
int iVar1;
undefined2 uStack_58;
undefined2 uStack_56;
undefined4 uStack_54;
int *piStack_48;
undefined4 *puStack_40;
int iStack_34;
long lStack_30;
int iStack_24;
int *piStack_20;
int *piStack_18;
int iStack_c;
piStack_20 = (int *)func_0x00400d90(400);
*piStack_20 = 0;
iStack_24 = 0xffffffff;
iStack_c = -1;
lStack_30 = func_0x00400d10(piStack_20);
iStack_24 = func_0x00400e20(2,1,6);
if (iStack_24 != -1) {
func_0x00400d20(&uStack_58,0,0x10);
uStack_58 = 2;
uStack_54 = 0;
uStack_56 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_24,&uStack_58,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_24,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_24,0,0), iStack_c != -1)) &&
((iStack_34 = func_0x00400cc0(iStack_c,piStack_20 + lStack_30,(99 - lStack_30) * 4,0),
iStack_34 != -1 && (iStack_34 != 0)))) {
piStack_20[lStack_30 + ((ulong)(long)iStack_34 >> 2)] = 0;
puStack_40 = (undefined4 *)func_0x00400de0(piStack_20,0xd);
if (puStack_40 != (undefined4 *)0x0) {
*puStack_40 = 0;
}
puStack_40 = (undefined4 *)func_0x00400de0(piStack_20,10);
if (puStack_40 != (undefined4 *)0x0) {
*puStack_40 = 0;
}
}
}
if (iStack_24 != -1) {
func_0x00400d30(iStack_24);
}
if (iStack_c != -1) {
func_0x00400d30(iStack_c);
}
piStack_48 = piStack_20;
piStack_18 = piStack_20;
do {
if (*piStack_18 == 0) {
code_r0x0040110d:
func_0x00400cb0(piStack_18);
return;
}
if (*piStack_18 == 0x53) {
printLine(&UNK_00401694);
goto code_r0x0040110d;
}
piStack_18 = piStack_18 + 1;
} while( true );
}
| ['gcc'] |
10,661 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_31_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113067/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_31.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_31_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_31_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,662 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113068/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_32.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_32_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_32_bad(void)
{
int iVar1;
undefined2 uStack_68;
undefined2 uStack_66;
undefined4 uStack_64;
int *piStack_58;
undefined4 *puStack_50;
int iStack_44;
long lStack_40;
int iStack_34;
int *piStack_30;
int **ppiStack_28;
int **ppiStack_20;
int *piStack_18;
int iStack_c;
ppiStack_20 = &piStack_58;
ppiStack_28 = &piStack_58;
piStack_58 = (int *)func_0x00400d90(400);
*piStack_58 = 0;
piStack_30 = *ppiStack_20;
iStack_34 = 0xffffffff;
iStack_c = -1;
lStack_40 = func_0x00400d10(piStack_30);
iStack_34 = func_0x00400e20(2,1,6);
if (iStack_34 != -1) {
func_0x00400d20(&uStack_68,0,0x10);
uStack_68 = 2;
uStack_64 = 0;
uStack_66 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_34,&uStack_68,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_34,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_34,0,0), iStack_c != -1)) &&
((iStack_44 = func_0x00400cc0(iStack_c,piStack_30 + lStack_40,(99 - lStack_40) * 4,0),
iStack_44 != -1 && (iStack_44 != 0)))) {
piStack_30[lStack_40 + ((ulong)(long)iStack_44 >> 2)] = 0;
puStack_50 = (undefined4 *)func_0x00400de0(piStack_30,0xd);
if (puStack_50 != (undefined4 *)0x0) {
*puStack_50 = 0;
}
puStack_50 = (undefined4 *)func_0x00400de0(piStack_30,10);
if (puStack_50 != (undefined4 *)0x0) {
*puStack_50 = 0;
}
}
}
if (iStack_34 != -1) {
func_0x00400d30(iStack_34);
}
if (iStack_c != -1) {
func_0x00400d30(iStack_c);
}
*ppiStack_20 = piStack_30;
piStack_18 = *ppiStack_28;
do {
if (*piStack_18 == 0) {
code_r0x0040112e:
func_0x00400cb0(piStack_18);
return;
}
if (*piStack_18 == 0x53) {
printLine(&UNK_004016b4);
goto code_r0x0040112e;
}
piStack_18 = piStack_18 + 1;
} while( true );
}
| ['gcc'] |
10,663 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_32_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113068/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_32.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_32_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_32_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,664 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_34_bad()
{
wchar_t * data;
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#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 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_1/113070/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_34.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_34_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_34_bad(void)
{
int iVar1;
undefined2 uStack_58;
undefined2 uStack_56;
undefined4 uStack_54;
int *piStack_48;
undefined4 *puStack_40;
int iStack_34;
long lStack_30;
int iStack_24;
int *piStack_20;
int *piStack_18;
int iStack_c;
piStack_20 = (int *)func_0x00400d90(400);
*piStack_20 = 0;
iStack_24 = 0xffffffff;
iStack_c = -1;
lStack_30 = func_0x00400d10(piStack_20);
iStack_24 = func_0x00400e20(2,1,6);
if (iStack_24 != -1) {
func_0x00400d20(&uStack_58,0,0x10);
uStack_58 = 2;
uStack_54 = 0;
uStack_56 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_24,&uStack_58,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(iStack_24,5), iVar1 != -1)) &&
(iStack_c = func_0x00400df0(iStack_24,0,0), iStack_c != -1)) &&
((iStack_34 = func_0x00400cc0(iStack_c,piStack_20 + lStack_30,(99 - lStack_30) * 4,0),
iStack_34 != -1 && (iStack_34 != 0)))) {
piStack_20[lStack_30 + ((ulong)(long)iStack_34 >> 2)] = 0;
puStack_40 = (undefined4 *)func_0x00400de0(piStack_20,0xd);
if (puStack_40 != (undefined4 *)0x0) {
*puStack_40 = 0;
}
puStack_40 = (undefined4 *)func_0x00400de0(piStack_20,10);
if (puStack_40 != (undefined4 *)0x0) {
*puStack_40 = 0;
}
}
}
if (iStack_24 != -1) {
func_0x00400d30(iStack_24);
}
if (iStack_c != -1) {
func_0x00400d30(iStack_c);
}
piStack_48 = piStack_20;
piStack_18 = piStack_20;
do {
if (*piStack_18 == 0) {
code_r0x0040110d:
func_0x00400cb0(piStack_18);
return;
}
if (*piStack_18 == 0x53) {
printLine(&UNK_00401694);
goto code_r0x0040110d;
}
piStack_18 = piStack_18 + 1;
} while( true );
}
| ['gcc'] |
10,665 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_34_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113070/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_34.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_34_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_34_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,666 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (listenSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(listenSocket);
}
if (acceptSocket != INVALID_SOCKET)
{
CLOSE_SOCKET(acceptSocket);
}
#ifdef _WIN32
if (wsaDataInit)
{
WSACleanup();
}
#endif
}
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_1/113071/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_41.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_41_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_41_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;
int iStack_c;
puStack_18 = (undefined4 *)func_0x00400d90(400);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400d10(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_1c,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(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) * 4,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d30(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d30(iStack_c);
}
badSink(puStack_18);
return;
}
| ['gcc'] |
10,667 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_41_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113071/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_41.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_41_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_41_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,668 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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_1/113072/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_42.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_42_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_42_bad(void)
{
undefined4 *puVar1;
int *piStack_10;
puVar1 = (undefined4 *)func_0x00400d90(400);
*puVar1 = 0;
piStack_10 = (int *)badSource(puVar1);
do {
if (*piStack_10 == 0) {
code_r0x0040111f:
func_0x00400cb0(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_004016b4);
goto code_r0x0040111f;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,669 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_42_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113072/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_42.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_42_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_42_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,670 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (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_1/113074/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_44.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_44_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_44_bad(void)
{
int iVar1;
undefined2 uStack_58;
undefined2 uStack_56;
undefined4 uStack_54;
undefined4 *puStack_40;
int iStack_34;
long lStack_30;
int iStack_24;
undefined4 *puStack_20;
code *pcStack_18;
int iStack_c;
pcStack_18 = badSink;
puStack_20 = (undefined4 *)func_0x00400d90(400);
*puStack_20 = 0;
iStack_24 = 0xffffffff;
iStack_c = -1;
lStack_30 = func_0x00400d10(puStack_20);
iStack_24 = func_0x00400e20(2,1,6);
if (iStack_24 != -1) {
func_0x00400d20(&uStack_58,0,0x10);
uStack_58 = 2;
uStack_54 = 0;
uStack_56 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_24,&uStack_58,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(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) * 4,0),
iStack_34 != -1 && (iStack_34 != 0)))) {
puStack_20[lStack_30 + ((ulong)(long)iStack_34 >> 2)] = 0;
puStack_40 = (undefined4 *)func_0x00400de0(puStack_20,0xd);
if (puStack_40 != (undefined4 *)0x0) {
*puStack_40 = 0;
}
puStack_40 = (undefined4 *)func_0x00400de0(puStack_20,10);
if (puStack_40 != (undefined4 *)0x0) {
*puStack_40 = 0;
}
}
}
if (iStack_24 != -1) {
func_0x00400d30(iStack_24);
}
if (iStack_c != -1) {
func_0x00400d30(iStack_c);
}
(*pcStack_18)(puStack_20);
return;
}
| ['gcc'] |
10,671 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_44_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113074/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_44.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_44_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_44_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,672 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_45_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (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__wchar_t_listen_socket_45_badData = data;
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_1/113075/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_45.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_45_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_45_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;
int iStack_c;
puStack_18 = (undefined4 *)func_0x00400d90(400);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400d10(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_1c,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(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) * 4,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d30(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d30(iStack_c);
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_45_badData = puStack_18;
badSink();
return;
}
| ['gcc'] |
10,673 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_45_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113075/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_45.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_45_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_45_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,674 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (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__wchar_t_listen_socket_51b_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_1/113076/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51_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;
int iStack_c;
puStack_18 = (undefined4 *)func_0x00400d90(400);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400d10(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_1c,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(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) * 4,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d30(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d30(iStack_c);
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51b_badSink(puStack_18);
return;
}
| ['gcc'] |
10,675 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113076/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,676 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51b_badSink(wchar_t * 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_1/113076/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51b_badSink(int *param_1)
{
int *piStack_10;
piStack_10 = param_1;
do {
if (*piStack_10 == 0) {
code_r0x00400f36:
func_0x00400cb0(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_004016a4);
goto code_r0x00400f36;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,677 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51b_goodB2GSink(wchar_t * data)
{
{
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_1/113076/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_51b_goodB2GSink(long param_1)
{
ulong uVar1;
ulong uStack_10;
uStack_10 = 0;
do {
uVar1 = func_0x00400d10(param_1);
if (uVar1 <= uStack_10) {
code_r0x00400f55:
func_0x00400cb0(param_1);
return;
}
if (*(int *)(param_1 + uStack_10 * 4) == 0x53) {
printLine(&UNK_004016d4);
goto code_r0x00400f55;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,678 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (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__wchar_t_listen_socket_52b_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_1/113077/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52_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;
int iStack_c;
puStack_18 = (undefined4 *)func_0x00400d90(400);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400d10(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_1c,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(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) * 4,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d30(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d30(iStack_c);
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52b_badSink(puStack_18);
return;
}
| ['gcc'] |
10,679 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113077/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,680 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52b_badSink(wchar_t * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52c_badSink(data);
} | [] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113077/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52b_badSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52c_badSink(param_1);
return;
}
| ['gcc'] |
10,681 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52b_goodB2GSink(wchar_t * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52c_goodB2GSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113077/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52b_goodB2GSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52c_goodB2GSink(param_1);
return;
}
| ['gcc'] |
10,682 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52c_badSink(wchar_t * 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_1/113077/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52c.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52c_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52c_badSink(int *param_1)
{
int *piStack_10;
piStack_10 = param_1;
do {
if (*piStack_10 == 0) {
code_r0x00400f36:
func_0x00400cb0(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_004016c4);
goto code_r0x00400f36;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,683 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52c_goodB2GSink(wchar_t * data)
{
{
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_1/113077/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52c.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52c_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_52c_goodB2GSink(long param_1)
{
ulong uVar1;
ulong uStack_10;
uStack_10 = 0;
do {
uVar1 = func_0x00400d10(param_1);
if (uVar1 <= uStack_10) {
code_r0x00400f55:
func_0x00400cb0(param_1);
return;
}
if (*(int *)(param_1 + uStack_10 * 4) == 0x53) {
printLine(&UNK_004016f4);
goto code_r0x00400f55;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,684 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (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__wchar_t_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_1/113078/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53_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;
int iStack_c;
puStack_18 = (undefined4 *)func_0x00400d90(400);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400d10(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_1c,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(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) * 4,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d30(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d30(iStack_c);
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53b_badSink(puStack_18);
return;
}
| ['gcc'] |
10,685 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113078/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,686 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53b_badSink(wchar_t * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53c_badSink(data);
} | [] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113078/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53b_badSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53c_badSink(param_1);
return;
}
| ['gcc'] |
10,687 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53b_goodB2GSink(wchar_t * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53c_goodB2GSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113078/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53b_goodB2GSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53c_goodB2GSink(param_1);
return;
}
| ['gcc'] |
10,688 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53c_badSink(wchar_t * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53d_badSink(data);
} | [] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113078/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53c.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53c_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53c_badSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53d_badSink(param_1);
return;
}
| ['gcc'] |
10,689 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53c_goodB2GSink(wchar_t * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53d_goodB2GSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113078/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53c.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53c_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53c_goodB2GSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53d_goodB2GSink(param_1);
return;
}
| ['gcc'] |
10,690 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53d_badSink(wchar_t * 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_1/113078/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53d.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53d_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53d_badSink(int *param_1)
{
int *piStack_10;
piStack_10 = param_1;
do {
if (*piStack_10 == 0) {
code_r0x00400f36:
func_0x00400cb0(piStack_10);
return;
}
if (*piStack_10 == 0x53) {
printLine(&UNK_004016d4);
goto code_r0x00400f36;
}
piStack_10 = piStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,691 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53d_goodB2GSink(wchar_t * data)
{
{
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_1/113078/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53d.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53d_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_53d_goodB2GSink(long param_1)
{
ulong uVar1;
ulong uStack_10;
uStack_10 = 0;
do {
uVar1 = func_0x00400d10(param_1);
if (uVar1 <= uStack_10) {
code_r0x00400f55:
func_0x00400cb0(param_1);
return;
}
if (*(int *)(param_1 + uStack_10 * 4) == 0x53) {
printLine(&UNK_00401704);
goto code_r0x00400f55;
}
uStack_10 = uStack_10 + 1;
} while( true );
}
| ['gcc'] |
10,692 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54_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 listenSocket = INVALID_SOCKET;
SOCKET acceptSocket = 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 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(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 (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__wchar_t_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_1/113079/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54_bad |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54_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;
int iStack_c;
puStack_18 = (undefined4 *)func_0x00400d90(400);
*puStack_18 = 0;
iStack_1c = 0xffffffff;
iStack_c = -1;
lStack_28 = func_0x00400d10(puStack_18);
iStack_1c = func_0x00400e20(2,1,6);
if (iStack_1c != -1) {
func_0x00400d20(&uStack_48,0,0x10);
uStack_48 = 2;
uStack_44 = 0;
uStack_46 = func_0x00400cf0(0x6987);
iVar1 = func_0x00400dd0(iStack_1c,&uStack_48,0x10);
if ((((iVar1 != -1) && (iVar1 = func_0x00400dc0(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) * 4,0),
iStack_2c != -1 && (iStack_2c != 0)))) {
puStack_18[lStack_28 + ((ulong)(long)iStack_2c >> 2)] = 0;
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,0xd);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
puStack_38 = (undefined4 *)func_0x00400de0(puStack_18,10);
if (puStack_38 != (undefined4 *)0x0) {
*puStack_38 = 0;
}
}
}
if (iStack_1c != -1) {
func_0x00400d30(iStack_1c);
}
if (iStack_c != -1) {
func_0x00400d30(iStack_c);
}
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54b_badSink(puStack_18);
return;
}
| ['gcc'] |
10,693 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54_good()
{
goodB2G();
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113079/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54a.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54_good |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54_good(void)
{
goodB2G();
return;
}
| ['gcc'] |
10,694 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54b_badSink(wchar_t * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54c_badSink(data);
} | [] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113079/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54b_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54b_badSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54c_badSink(param_1);
return;
}
| ['gcc'] |
10,695 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54b_goodB2GSink(wchar_t * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54c_goodB2GSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113079/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54b.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54b_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54b_goodB2GSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54c_goodB2GSink(param_1);
return;
}
| ['gcc'] |
10,696 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54c_badSink(wchar_t * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54d_badSink(data);
} | [] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113079/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54c.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54c_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54c_badSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54d_badSink(param_1);
return;
}
| ['gcc'] |
10,697 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54c_goodB2GSink(wchar_t * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54d_goodB2GSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113079/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54c.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54c_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54c_goodB2GSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54d_goodB2GSink(param_1);
return;
}
| ['gcc'] |
10,698 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54d_badSink(wchar_t * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54e_badSink(data);
} | [] | ['CWE761'] | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113079/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54d.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54d_badSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54d_badSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54e_badSink(param_1);
return;
}
| ['gcc'] |
10,699 | void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54d_goodB2GSink(wchar_t * data)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54e_goodB2GSink(data);
} | [] | null | mvd | /work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/113079/CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54d.c | CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54d_goodB2GSink |
void CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54d_goodB2GSink
(undefined8 param_1)
{
CWE761_Free_Pointer_Not_at_Start_of_Buffer__wchar_t_listen_socket_54e_goodB2GSink(param_1);
return;
}
| ['gcc'] |
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