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 |
|---|---|---|---|---|---|---|---|---|
56,000
|
void CWE401_Memory_Leak__malloc_realloc_wchar_t_17_bad()
{
int j;
for(j = 0; j < 1; j++)
{
{
wchar_t * data = (wchar_t *)malloc(100*sizeof(wchar_t));
/* Initialize and make use of data */
wcscpy(data, L"A String");
printWLine(data);
/* FLAW: If realloc() fails, the initial memory block will not be freed() */
data = (wchar_t *)realloc(data, (130000)*sizeof(wchar_t));
if (data != NULL)
{
/* Reinitialize and make use of data */
wcscpy(data, L"New String");
printWLine(data);
free(data);
}
}
}
}
|
['/* Initialize and make use of data */', '/* FLAW: If realloc() fails, the initial memory block will not be freed() */', '/* Reinitialize and make use of data */']
|
['CWE401']
|
mvd
|
/work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/99740/CWE401_Memory_Leak__malloc_realloc_wchar_t_17.c
|
CWE401_Memory_Leak__malloc_realloc_wchar_t_17_bad
|
void CWE401_Memory_Leak__malloc_realloc_wchar_t_17_bad(void)
{
undefined8 uVar1;
long lVar2;
int iStack_c;
for (iStack_c = 0; iStack_c < 1; iStack_c = iStack_c + 1) {
uVar1 = func_0x00400b30(400);
func_0x00400b00(uVar1,&UNK_00401278);
printWLine(uVar1);
lVar2 = func_0x00400b60(uVar1,520000);
if (lVar2 != 0) {
func_0x00400b00(lVar2,&UNK_004012a0);
printWLine(lVar2);
func_0x00400a90(lVar2);
}
}
return;
}
|
['gcc']
|
56,001
|
void CWE401_Memory_Leak__malloc_realloc_wchar_t_17_good()
{
good1();
}
|
[]
| null |
mvd
|
/work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/99740/CWE401_Memory_Leak__malloc_realloc_wchar_t_17.c
|
CWE401_Memory_Leak__malloc_realloc_wchar_t_17_good
|
void CWE401_Memory_Leak__malloc_realloc_wchar_t_17_good(void)
{
good1();
return;
}
|
['gcc']
|
56,002
|
void CWE401_Memory_Leak__malloc_realloc_wchar_t_18_bad()
{
goto sink;
sink:
{
wchar_t * data = (wchar_t *)malloc(100*sizeof(wchar_t));
/* Initialize and make use of data */
wcscpy(data, L"A String");
printWLine(data);
/* FLAW: If realloc() fails, the initial memory block will not be freed() */
data = (wchar_t *)realloc(data, (130000)*sizeof(wchar_t));
if (data != NULL)
{
/* Reinitialize and make use of data */
wcscpy(data, L"New String");
printWLine(data);
free(data);
}
}
}
|
['/* Initialize and make use of data */', '/* FLAW: If realloc() fails, the initial memory block will not be freed() */', '/* Reinitialize and make use of data */']
|
['CWE401']
|
mvd
|
/work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/99741/CWE401_Memory_Leak__malloc_realloc_wchar_t_18.c
|
CWE401_Memory_Leak__malloc_realloc_wchar_t_18_bad
|
void CWE401_Memory_Leak__malloc_realloc_wchar_t_18_bad(void)
{
undefined8 uVar1;
long lVar2;
uVar1 = func_0x00400b30(400);
func_0x00400b00(uVar1,&UNK_00401268);
printWLine(uVar1);
lVar2 = func_0x00400b60(uVar1,520000);
if (lVar2 != 0) {
func_0x00400b00(lVar2,&UNK_00401290);
printWLine(lVar2);
func_0x00400a90(lVar2);
}
return;
}
|
['gcc']
|
56,003
|
void CWE401_Memory_Leak__malloc_realloc_wchar_t_18_good()
{
good1();
}
|
[]
| null |
mvd
|
/work/xgk011/.cache/huggingface/datasets/downloads/extracted/486fbd3d4a8ebc225e93d9cfb666bef6ac127e67788d52f03aa0e741860aa84a/muVulDeePecker-master/source files/upload_source_1/99741/CWE401_Memory_Leak__malloc_realloc_wchar_t_18.c
|
CWE401_Memory_Leak__malloc_realloc_wchar_t_18_good
|
void CWE401_Memory_Leak__malloc_realloc_wchar_t_18_good(void)
{
good1();
return;
}
|
['gcc']
|
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