[FFmpeg-cvslog] avfilter/af_speechnorm: check return value of av_frame_make_writable()

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Wed Sep  8 20:59:08 2021 +0200| [5db1e07a62e29da4c212a4a4536c570d06f3d102] | committer: Paul B Mahol

avfilter/af_speechnorm: check return value of av_frame_make_writable()

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5db1e07a62e29da4c212a4a4536c570d06f3d102
---

 libavfilter/af_speechnorm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavfilter/af_speechnorm.c b/libavfilter/af_speechnorm.c
index 0d1c6bd25d..fa56276e1d 100644
--- a/libavfilter/af_speechnorm.c
+++ b/libavfilter/af_speechnorm.c
@@ -410,7 +410,9 @@ static int filter_frame(AVFilterContext *ctx)
 
         in = ff_bufqueue_get(&s->queue);
 
-        av_frame_make_writable(in);
+        ret = av_frame_make_writable(in);
+        if (ret < 0)
+            return ret;
 
         s->filter_channels[s->link](ctx, in, in->nb_samples);