Add missing check for av_malloc

2025-12-11 20:42:12 +08:00
parent 7b0867a6cf
commit 5ae2f52cd2
1 changed files with 6 additions and 1 deletions
--- a/contrib/sdk/sources/ffmpeg/ffmpeg-2.1/libavcodec/vp3.c
+++ b/contrib/sdk/sources/ffmpeg/ffmpeg-2.1/libavcodec/vp3.c
@@ -2035,8 +2035,13 @@ static int vp3_decode_frame(AVCodecContext *avctx,
    if (ff_thread_get_buffer(avctx, &s->current_frame, AV_GET_BUFFER_FLAG_REF) < 0)
        goto error;

-    if (!s->edge_emu_buffer)
+    if (!s->edge_emu_buffer) {
        s->edge_emu_buffer = av_malloc(9*FFABS(s->current_frame.f->linesize[0]));
+        if (!s->edge_emu_buffer) {
+            ret = AVERROR(ENOMEM);
+            goto error;
+        }
+    }

    if (s->keyframe) {
        if (!s->theora)