Module: libav Branch: release/0.8 Commit: 29fa517d40ed485a24128d005ee796f0355398e1
Author: Martin Storsjö <[email protected]> Committer: Luca Barbato <[email protected]> Date: Thu Sep 19 17:02:36 2013 +0300 r3d: Add more input value validation Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: [email protected] Signed-off-by: Martin Storsjö <[email protected]> Conflicts: libavformat/r3d.c --- libavformat/r3d.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavformat/r3d.c b/libavformat/r3d.c index 73e7398..877c901 100644 --- a/libavformat/r3d.c +++ b/libavformat/r3d.c @@ -277,6 +277,10 @@ static int r3d_read_reda(AVFormatContext *s, AVPacket *pkt, Atom *atom) dts = avio_rb32(s->pb); st->codec->sample_rate = avio_rb32(s->pb); + if (st->codec->sample_rate <= 0) { + av_log(s, AV_LOG_ERROR, "Bad sample rate\n"); + return AVERROR_INVALIDDATA; + } samples = avio_rb32(s->pb); _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
