From 5b50ae94e66547b25fc010d7e4bb1de5788a459c Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Wed, 11 Jul 2012 09:58:43 +0200
Subject: [PATCH] vf_slicify: clear AVFilterLink.cur_buf in start_frame().

The buffer is passed on to the next filter, so we shouldn't keep any
pointers to it.
---
 libavfilter/vf_slicify.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavfilter/vf_slicify.c b/libavfilter/vf_slicify.c
index e256c4561b..e35407586e 100644
--- a/libavfilter/vf_slicify.c
+++ b/libavfilter/vf_slicify.c
@@ -73,6 +73,7 @@ static void start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
     slice->h = FFMAX(8, slice->h & (-1 << slice->vshift));
 
     av_log(link->dst, AV_LOG_DEBUG, "h:%d\n", slice->h);
+    link->cur_buf = NULL;
 
     ff_start_frame(link->dst->outputs[0], picref);
 }