From 79a60c8e779242b5ba4c531b2c706c871e8e6420 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Mon, 29 Sep 2014 16:16:50 +0000
Subject: hevc_mvs: initialize the temporal MV in case of missing ref

The caller expects the MV to always be initialized.
---
 libavcodec/hevc_mvs.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'libavcodec/hevc_mvs.c')

diff --git a/libavcodec/hevc_mvs.c b/libavcodec/hevc_mvs.c
index a611b762f1..8b172a268d 100644
--- a/libavcodec/hevc_mvs.c
+++ b/libavcodec/hevc_mvs.c
@@ -257,8 +257,10 @@ static int temporal_luma_motion_vector(HEVCContext *s, int x0, int y0,
 
     HEVCFrame *ref = s->ref->collocated_ref;
 
-    if (!ref)
+    if (!ref) {
+        memset(mvLXCol, 0, sizeof(*mvLXCol));
         return 0;
+    }
 
     tab_mvf = ref->tab_mvf;
     colPic  = ref->poc;
-- 
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