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Static Code Analysis : Avoid using invalidate integer value received from GetFileSize.

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This commit is contained in:
Mounir IDRASSI 2014-07-09 12:55:46 +02:00
parent 9d027b02b9
commit 7bb812af66
1 changed files with 5 additions and 1 deletions
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6
src/Common/Dlgcode.c
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@ -7420,11 +7420,15 @@ BOOL LoadInt16 (char *filePath, int *result, __int64 fileOffset)
char *LoadFile (const char *fileName, DWORD *size) char *LoadFile (const char *fileName, DWORD *size)
{ {
char *buf; char *buf;
DWORD fileSize = INVALID_FILE_SIZE;
HANDLE h = CreateFile (fileName, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); HANDLE h = CreateFile (fileName, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);
if (h == INVALID_HANDLE_VALUE) if (h == INVALID_HANDLE_VALUE)
return NULL; return NULL;
*size = GetFileSize (h, NULL); if ((fileSize = GetFileSize (h, NULL)) == INVALID_FILE_SIZE)
return NULL;
*size = fileSize;
buf = (char *) calloc (*size + 1, 1); buf = (char *) calloc (*size + 1, 1);
if (buf == NULL) if (buf == NULL)