On Sun, Aug 03, 2014 at 08:40:36PM +0200, Nicolas George wrote: > Fix a segfault with large window size. > > Signed-off-by: Nicolas George <geo...@nsup.org> > --- > libavfilter/avf_showspectrum.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/libavfilter/avf_showspectrum.c b/libavfilter/avf_showspectrum.c > index 7bf3aab..764a000 100644 > --- a/libavfilter/avf_showspectrum.c > +++ b/libavfilter/avf_showspectrum.c > @@ -177,6 +177,11 @@ static int config_output(AVFilterLink *outlink) > > av_rdft_end(s->rdft); > s->rdft = av_rdft_init(rdft_bits, DFT_R2C); > + if (!s->rdft) { > + av_log(ctx, AV_LOG_ERROR, "Unable to allocate RDFT context. "
s/allocate/create/ > + "Maybe window too high.\n"); "The window height might be too high." > + return AVERROR(EINVAL); > + } LGTM otherwise [...] -- Clément B.
pgpqPZe0dm2r2.pgp
Description: PGP signature
_______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel