From: Anton Khirnov <anton@khirnov.net>
Date: Wed, 25 Jul 2012 06:42:26 +0000 (+0200)
Subject: vf_overlay: ensure the overlay frame does not get leaked.
X-Git-Tag: v9_beta1~954
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f431315a866da9600e3eaa99fc54da1f554f170c;p=platform%2Fupstream%2Flibav.git

vf_overlay: ensure the overlay frame does not get leaked.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
---

diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c
index 5f34895..5a8da27 100644
--- a/libavfilter/vf_overlay.c
+++ b/libavfilter/vf_overlay.c
@@ -239,6 +239,7 @@ static int start_frame_overlay(AVFilterLink *inlink, AVFilterBufferRef *inpicref
     OverlayContext *over = ctx->priv;
 
     inlink->cur_buf  = NULL;
+    avfilter_unref_bufferp(&over->overpicref);
     over->overpicref = inpicref;
     over->overpicref->pts = av_rescale_q(inpicref->pts, ctx->inputs[OVERLAY]->time_base,
                                          ctx->outputs[0]->time_base);