Fixes: Timeout (Infinite -> Finite) Fixes: 16010/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5638616102993920
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavformat/vividas.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavformat/vividas.c b/libavformat/vividas.c index e70c9164a1..a5f33181de 100644 --- a/libavformat/vividas.c +++ b/libavformat/vividas.c @@ -546,6 +546,9 @@ static int viv_read_header(AVFormatContext *s) break; block_len = ffio_read_varlen(pb); + if (avio_feof(pb)) + return AVERROR_INVALIDDATA; + block_type = avio_r8(pb); if (block_type == 22) { -- 2.22.0 _______________________________________________ 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".
