From 385fe984fc6cd784812f46e784ddf51c58ab000d Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 31 Mar 2015 04:25:42 +0200
Subject: [PATCH] avcodec/snowenc: Check av_frame_ref() return value
Fixes CID1026740
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavcodec/snowenc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavcodec/snowenc.c b/libavcodec/snowenc.c
index e03dc136d52..d192d1ce149 100644
--- a/libavcodec/snowenc.c
+++ b/libavcodec/snowenc.c
@@ -1622,7 +1622,9 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
ff_snow_frame_start(s);
av_frame_unref(avctx->coded_frame);
- av_frame_ref(avctx->coded_frame, s->current_picture);
+ ret = av_frame_ref(avctx->coded_frame, s->current_picture);
+ if (ret < 0)
+ return ret;
s->m.current_picture_ptr= &s->m.current_picture;
s->m.current_picture.f = s->current_picture;
--
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