VeraCrypt
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-rw-r--r--src/Common/Dlgcode.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/Common/Dlgcode.c b/src/Common/Dlgcode.c
index 084e93d5..d8ed1bc2 100644
--- a/src/Common/Dlgcode.c
+++ b/src/Common/Dlgcode.c
@@ -7420,11 +7420,15 @@ fsif_end:
char *LoadFile (const char *fileName, DWORD *size)
{
char *buf;
+ DWORD fileSize = INVALID_FILE_SIZE;
HANDLE h = CreateFile (fileName, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);
if (h == INVALID_HANDLE_VALUE)
return NULL;
- *size = GetFileSize (h, NULL);
+ if ((fileSize = GetFileSize (h, NULL)) == INVALID_FILE_SIZE)
+ return NULL;
+
+ *size = fileSize;
buf = (char *) calloc (*size + 1, 1);
if (buf == NULL)