ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Wed Nov 18 00:48:26 2020 +0100| [684aec6a6872c9e3bb0afee1979f1cd3edd1f8ce] | committer: Michael Niedermayer
avformat/cafdec: clip sample rate Fixes: 1.21126e+111 is outside the range of representable values of type 'int' Fixes: 27398/clusterfuzz-testcase-minimized-ffmpeg_dem_CAF_fuzzer-5412960339755008 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=684aec6a6872c9e3bb0afee1979f1cd3edd1f8ce --- libavformat/cafdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/cafdec.c b/libavformat/cafdec.c index c188aad20f..b7a9711cc5 100644 --- a/libavformat/cafdec.c +++ b/libavformat/cafdec.c @@ -70,7 +70,7 @@ static int read_desc_chunk(AVFormatContext *s) /* parse format description */ st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO; - st->codecpar->sample_rate = av_int2double(avio_rb64(pb)); + st->codecpar->sample_rate = av_clipd(av_int2double(avio_rb64(pb)), 0, INT_MAX); st->codecpar->codec_tag = avio_rl32(pb); flags = avio_rb32(pb); caf->bytes_per_packet = avio_rb32(pb); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
