[FFmpeg-cvslog] af_join: do not leak input frames.

[Anton Khirnov]

ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Wed Mar 13 20:43:35 2013 +0100| [4750b05d67fd87263cb767b896e1cf55713a39de] | committer: Anton Khirnov

af_join: do not leak input frames.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4750b05d67fd87263cb767b896e1cf55713a39de
---

 libavfilter/af_join.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavfilter/af_join.c b/libavfilter/af_join.c
index 14742de..172eda3 100644
--- a/libavfilter/af_join.c
+++ b/libavfilter/af_join.c
@@ -487,7 +487,8 @@ static int join_request_frame(AVFilterLink *outlink)
 
     ret = ff_filter_frame(outlink, frame);
 
-    memset(s->input_frames, 0, sizeof(*s->input_frames) * ctx->nb_inputs);
+    for (i = 0; i < ctx->nb_inputs; i++)
+        av_frame_free(&s->input_frames[i]);
 
     return ret;