[FFmpeg-devel] [PATCH] lavformat/utils: Fix a memleak that st->codec->hw_frames_ctx

[Huang, Zhengxu]

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From 9ceb2ac6a89246f2e686eb3ad3448fbaff5328f7 Mon Sep 17 00:00:00 2001
From: Zhengxu <zhengxu.maxwell at gmail.com>
Date: Fri, 13 Jan 2017 10:33:05 +0800
Subject: [PATCH] lavformat/utils: Fix a memleak that st->codec->hw_frames_ctx
 is not released.

Signed-off-by: ChaoX A Liu <chaox.a.liu at gmail.com>
Signed-off-by: Huang, Zhengxu <zhengxu.maxwell at gmail.com>
Signed-off-by: Andrew, Zhang <huazh407 at gmail.com>
---
 libavformat/utils.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index d5dfca7..cadec15 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -4127,6 +4127,7 @@ static void free_stream(AVStream **pst)
 FF_DISABLE_DEPRECATION_WARNINGS
     av_freep(&st->codec->extradata);
     av_freep(&st->codec->subtitle_header);
+    av_buffer_unref(&st->codec->hw_frames_ctx);
     av_freep(&st->codec);
 FF_ENABLE_DEPRECATION_WARNINGS
 #endif
-- 
1.8.3.1