ffmpeg | branch: master | Andreas Cadhalpun <andreas.cadhal...@googlemail.com> | Sun Oct 23 15:54:01 2016 +0200| [872fcfcc0f01230ef761e286b0c6a18817e0a162] | committer: Andreas Cadhalpun
bfi: validate sample_rate A negative sample rate doesn't make sense and triggers assertions in av_rescale_rnd. Reviewed-by: Michael Niedermayer <mich...@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=872fcfcc0f01230ef761e286b0c6a18817e0a162 --- libavformat/bfi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavformat/bfi.c b/libavformat/bfi.c index 568363d..ef4c17d 100644 --- a/libavformat/bfi.c +++ b/libavformat/bfi.c @@ -88,6 +88,10 @@ static int bfi_read_header(AVFormatContext * s) vstream->codecpar->extradata_size); astream->codecpar->sample_rate = avio_rl32(pb); + if (astream->codecpar->sample_rate <= 0) { + av_log(s, AV_LOG_ERROR, "Invalid sample rate %d\n", astream->codecpar->sample_rate); + return AVERROR_INVALIDDATA; + } /* Set up the video codec... */ avpriv_set_pts_info(vstream, 32, 1, fps); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
