ffmpeg | branch: release/4.1 | Michael Niedermayer <[email protected]> | Wed Sep 29 20:49:27 2021 +0200| [770b4de8d14700490ef7c52f14492ad9d13bb2b6] | committer: Michael Niedermayer
avformat/rmdec: Check for multiple audio_stream_info Fixes: memleak Fixes: 39166/clusterfuzz-testcase-minimized-ffmpeg_dem_IVR_fuzzer-5153276690038784 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <[email protected]> (cherry picked from commit 8fe3566b8fdf4bcf5eed419c1aab6eb848287ff3) Signed-off-by: Michael Niedermayer <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=770b4de8d14700490ef7c52f14492ad9d13bb2b6 --- libavformat/rmdec.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavformat/rmdec.c b/libavformat/rmdec.c index 8f31c4717c..f435ba0f83 100644 --- a/libavformat/rmdec.c +++ b/libavformat/rmdec.c @@ -127,6 +127,10 @@ static int rm_read_audio_stream_info(AVFormatContext *s, AVIOContext *pb, uint32_t version; int ret; + // Duplicate tags + if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) + return AVERROR_INVALIDDATA; + /* ra type header */ version = avio_rb16(pb); /* version */ if (version == 3) { _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
