이중포인터가 일차포인터를 가리키고 이중포인터를 통해서 일차포인터를 동적할당 해주는 과정에서 힙손상 오류가 납니다.

AllocTemp = AssignmentCheck(&nCol, &hFullBackup, &dwThId);

int AssignmentCheck(DWORD *nCol, HANDLE **hFullBackup, unsigned int **dwThId) //dwThId 살펴보기
{
static int check;
check++;
if (*nCol == 0)
{
*hFullBackup = (HANDLE*)malloc(sizeof(HANDLE) * 1);
if (!*hFullBackup)
{
dwErrInfo = GetLastError();
_tprintf(_T("Handle Mamory alloc Fail error:%d\n"), dwErrInfo);
return MEMFAIL;
}
*dwThId = (unsigned*)malloc(sizeof(unsigned) * 1);
if (!dwThId)
{
dwErrInfo = GetLastError();
_tprintf(_T("Thread Id Mamory alloc Fail error:%d\n"), dwErrInfo);
return MEMFAIL;
}
}
else
{
if(check >= 5) _tprintf(_T("start:%d\n"), check);
*hFullBackup = (HANDLE*)realloc(*hFullBackup, sizeof(HANDLE) * 1);
if (check >= 5) _tprintf(_T("end:%d\n"), check);
if (!*hFullBackup)
{
dwErrInfo = GetLastError();
_tprintf(_T("메모리 할당 실패 main"));
return MEMFAIL;
}
 
*dwThId = (unsigned int*)realloc(*dwThId, sizeof(unsigned int) * 1);
if (!*dwThId)
{
dwErrInfo = GetLastError();
_tprintf(_T("메모리 할당 실패 main"));
return MEMFAIL;
}
}
return 0;
}