[FFmpeg-cvslog] avfilter/vf_elbg: stop leaking frame on error

Paul B Mahol git at videolan.org
Wed Oct 2 11:56:36 EEST 2019


ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Wed Oct  2 10:54:45 2019 +0200| [9847380f5f5a3850ecc9f32fa310a7e5e3f703f7] | committer: Paul B Mahol

avfilter/vf_elbg: stop leaking frame on error

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9847380f5f5a3850ecc9f32fa310a7e5e3f703f7
---

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

diff --git a/libavfilter/vf_elbg.c b/libavfilter/vf_elbg.c
index 396af82f77..b59da9ec85 100644
--- a/libavfilter/vf_elbg.c
+++ b/libavfilter/vf_elbg.c
@@ -178,8 +178,10 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
         AVFrame *out = ff_get_video_buffer(outlink, outlink->w, outlink->h);
         uint32_t *pal;
 
-        if (!out)
+        if (!out) {
+            av_frame_free(&frame);
             return AVERROR(ENOMEM);
+        }
         out->pts = frame->pts;
         av_frame_free(&frame);
         pal = (uint32_t *)out->data[1];



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