Fixes: Assertion failure Fixes: 62866/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-5282997370486784
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavformat/mov.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index 2f29487beb..34691d0cda 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -7788,11 +7788,10 @@ static int mov_read_iloc(MOVContext *c, AVIOContext *pb, MOVAtom atom) return 0; } - if (c->avif_info) { - av_log(c->fc, AV_LOG_INFO, "Duplicate iloc box found\n"); + if (c->avif_info || c->fc->nb_streams) { + av_log(c->fc, AV_LOG_INFO, "Duplicate or invalid iloc box found\n"); return 0; } - av_assert0(!c->fc->nb_streams); version = avio_r8(pb); avio_rb24(pb); // flags. -- 2.17.1 _______________________________________________ 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".
