[WINESYNC] msvcrt: Don't fail when _aligned_offset_malloc is used with size=0.

wine commit id 7771552f247660acc472b4862f32c4f8426be180 by Piotr Caban <piotr@codeweavers.com>

diff --git a/sdk/lib/crt/wine/heap.c b/sdk/lib/crt/wine/heap.c
index 6a49988..8fc3f6c 100644 (file)
--- a/sdk/lib/crt/wine/heap.c
+++ b/sdk/lib/crt/wine/heap.c
@@ -545,7 +545,7 @@ void * CDECL _aligned_offset_malloc(MSVCRT_size_t size, MSVCRT_size_t alignment,
     }
 
     /* offset must be less than size */
-    if (offset >= size)
+    if (offset && offset >= size)
     {
         *MSVCRT__errno() = MSVCRT_EINVAL;
         return NULL;