Windows: Added missing NULL check after SDL_stack_alloc().

SDL_stack_alloc() might wrap SDL_malloc() which can return NULL.
libsdl-org · Dec 6, 2015 · 57f2f3b · 57f2f3b
1 parent 96229ee
commit 57f2f3b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/video/windows/SDL_windowsframebuffer.c b/src/video/windows/SDL_windowsframebuffer.c
@@ -42,6 +42,9 @@ int WIN_CreateWindowFramebuffer(_THIS, SDL_Window * window, Uint32 * format, voi
     /* Find out the format of the screen */
     size = sizeof(BITMAPINFOHEADER) + 256 * sizeof (RGBQUAD);
     info = (LPBITMAPINFO)SDL_stack_alloc(Uint8, size);
+    if (!info) {
+        return SDL_OutOfMemory();
+    }
 
     SDL_memset(info, 0, size);
     info->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);