avfilter picture pool: double free hotfix

This fix introduces a small memleak

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index 44dd515..a57677c 100644 (file)
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -182,10 +182,11 @@ void avfilter_link_free(AVFilterLink **link)
 
                 av_freep(&picref->audio);
                 av_freep(&picref->video);
-                av_freep(&picref);
+                av_freep(&(*link)->pool->pic[i]);
             }
         }
-        av_freep(&(*link)->pool);
+        (*link)->pool->count = 0;
+//        av_freep(&(*link)->pool);
     }
     av_freep(link);
 }