ffmpeg | branch: release/4.4 | Michael Niedermayer <mich...@niedermayer.cc> | Sun Oct 31 00:02:04 2021 +0200| [287389faec046767da3466202ebbb579e16ee60b] | committer: Michael Niedermayer
avformat/aiffdec: Check sample_rate Reviewed-by: Paul B Mahol <one...@gmail.com> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit 1b04836dff9958e8bfdbed2746b8c40b1e119ecc) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=287389faec046767da3466202ebbb579e16ee60b --- libavformat/aiffdec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavformat/aiffdec.c b/libavformat/aiffdec.c index 8b85fea809..4bc3444905 100644 --- a/libavformat/aiffdec.c +++ b/libavformat/aiffdec.c @@ -120,6 +120,9 @@ static int get_aiff_header(AVFormatContext *s, int size, sample_rate = val << exp; else sample_rate = (val + (1ULL<<(-exp-1))) >> -exp; + if (sample_rate <= 0) + return AVERROR_INVALIDDATA; + par->sample_rate = sample_rate; if (size < 18) return AVERROR_INVALIDDATA; _______________________________________________ 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".
