Fixed crash loading webp files when out of memory

libsdl-org · Jan 8, 2025 · f1ed915 · f1ed915
1 parent 9f115a1
commit f1ed915
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/IMG_webp.c b/src/IMG_webp.c
@@ -329,6 +329,9 @@ IMG_Animation *IMG_LoadWEBPAnimation_IO(SDL_IOStream *src)
     anim->count = lib.WebPDemuxGetI(demuxer, WEBP_FF_FRAME_COUNT);
     anim->frames = (SDL_Surface **)SDL_calloc(anim->count, sizeof(*anim->frames));
     anim->delays = (int *)SDL_calloc(anim->count, sizeof(*anim->delays));
+    if (!anim->frames || !anim->delays) {
+        goto error;
+    }
 
     canvas = SDL_CreateSurface(anim->w, anim->h, features.has_alpha ? SDL_PIXELFORMAT_RGBA32 : SDL_PIXELFORMAT_RGBX32);
     if (!canvas) {