Fixes: Timeout (11sec -> 6sec) Fixes: 16344/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ANM_fuzzer-5673032000995328
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/anm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/anm.c b/libavcodec/anm.c index ab6a3994e9..778f38413e 100644 --- a/libavcodec/anm.c +++ b/libavcodec/anm.c @@ -119,6 +119,9 @@ static int decode_frame(AVCodecContext *avctx, uint8_t *dst, *dst_end; int count, ret; + if (buf_size < 7) + return AVERROR_INVALIDDATA; + if ((ret = ff_reget_buffer(avctx, s->frame)) < 0) return ret; dst = s->frame->data[0]; -- 2.22.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
