Module: libav Branch: release/9 Commit: f3c7e604fabd1505c7de3eaddee5a24b8aacf4c3
Author: Anton Khirnov <[email protected]> Committer: Luca Barbato <[email protected]> Date: Sat Aug 24 21:30:46 2013 +0200 4xm: check that bits per sample is strictly positive Avoids a divide by zero. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: [email protected] (cherry picked from commit a7c1689dedd11689edb30088d467ac03f9b8d1cf) Signed-off-by: Luca Barbato <[email protected]> --- libavformat/4xm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libavformat/4xm.c b/libavformat/4xm.c index c0b3914..5fb1921 100644 --- a/libavformat/4xm.c +++ b/libavformat/4xm.c @@ -154,7 +154,7 @@ static int parse_strk(AVFormatContext *s, if (fourxm->tracks[track].channels <= 0 || fourxm->tracks[track].sample_rate <= 0 || - fourxm->tracks[track].bits < 0) { + fourxm->tracks[track].bits <= 0) { av_log(s, AV_LOG_ERROR, "audio header invalid\n"); return AVERROR_INVALIDDATA; } _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
