Fixes: Assertion failure Fixes: 26572/clusterfuzz-testcase-minimized-ffmpeg_dem_ARGO_BRP_fuzzer-5166735591997440
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Zane van Iperen <z...@zanevaniperen.com> --- libavformat/argo_brp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavformat/argo_brp.c b/libavformat/argo_brp.c index fdc552af14..766d4fd261 100644 --- a/libavformat/argo_brp.c +++ b/libavformat/argo_brp.c @@ -218,6 +218,9 @@ static int argo_brp_read_header(AVFormatContext *s) bvid->height = AV_RL32(buf + 8); bvid->depth = AV_RL32(buf + 12); + if (bvid->num_frames == 0) + return AVERROR_INVALIDDATA; + /* These are from 1990's games, sanity check this. */ if (bvid->width >= 65536 || bvid->height >= 65536 || bvid->depth > 24 || bvid->depth % 8 != 0) { -- 2.28.0 _______________________________________________ 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".
