On Wed, Mar 21, 2012 at 11:27:05AM -0700, Alex Converse wrote: > This prevents a SIGFPE later on. > > Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind > CC: libav-sta...@libav.org > --- > libavformat/xwma.c | 5 +++++ > 1 files changed, 5 insertions(+), 0 deletions(-) > > diff --git a/libavformat/xwma.c b/libavformat/xwma.c > index 2c6ee11..20845ef 100644 > --- a/libavformat/xwma.c > +++ b/libavformat/xwma.c > @@ -115,6 +115,11 @@ static int xwma_read_header(AVFormatContext *s) > } > } > > + if (!st->codec->channels) > + return AVERROR_INVALIDDATA; > + if (!st->codec->bits_per_coded_sample) > + return AVERROR_INVALIDDATA; > + > /* set the sample rate */ > avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate); > > --
an error message would be nice, otherwise LGTM _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel
