X-Git-Url: https://git.piment-noir.org/?p=deb_ffmpeg.git;a=blobdiff_plain;f=ffmpeg%2Flibavcodec%2Fanm.c;h=3727534729d953c7e4d5af6a6e93d2eaf0d0bae4;hp=79a87dde99e8a8d47e5719e5584277bdb7d89002;hb=f6fa7814ccfe3e76514b36cf04f5cd3cb657c8cf;hpb=2ba45a602cbfa7b771effba9b11bb4245c21bc00

diff --git a/ffmpeg/libavcodec/anm.c b/ffmpeg/libavcodec/anm.c
index 79a87dd..3727534 100644
--- a/ffmpeg/libavcodec/anm.c
+++ b/ffmpeg/libavcodec/anm.c
@@ -47,8 +47,10 @@ static av_cold int decode_init(AVCodecContext *avctx)
         return AVERROR(ENOMEM);
 
     bytestream2_init(&s->gb, avctx->extradata, avctx->extradata_size);
-    if (bytestream2_get_bytes_left(&s->gb) < 16 * 8 + 4 * 256)
+    if (bytestream2_get_bytes_left(&s->gb) < 16 * 8 + 4 * 256) {
+        av_frame_free(&s->frame);
         return AVERROR_INVALIDDATA;
+    }
 
     bytestream2_skipu(&s->gb, 16 * 8);
     for (i = 0; i < 256; i++)