ffmpeg | branch: release/4.2 | Michael Niedermayer <mich...@niedermayer.cc> | Sat Dec 23 04:03:01 2023 +0100| [cfcc45920e20042aeda9b3172bf204f0208db350] | committer: Michael Niedermayer
avfilter/af_stereowiden: Check length Fixes: out of array access Fixes: tickets/10746/poc13ffmpeg Found-by: Zeng Yunxiang Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit 50f0f8c53c818f73fe2d752708e2fa9d2a2d8a07) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cfcc45920e20042aeda9b3172bf204f0208db350 --- libavfilter/af_stereowiden.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavfilter/af_stereowiden.c b/libavfilter/af_stereowiden.c index d23c8dba75..e8bb043cd5 100644 --- a/libavfilter/af_stereowiden.c +++ b/libavfilter/af_stereowiden.c @@ -74,6 +74,8 @@ static int config_input(AVFilterLink *inlink) s->length = s->delay * inlink->sample_rate / 1000; s->length *= 2; + if (s->length == 0) + return AVERROR(EINVAL); s->buffer = av_calloc(s->length, sizeof(*s->buffer)); if (!s->buffer) return AVERROR(ENOMEM); _______________________________________________ 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".
