From 3bb48296ef0f54fad7d73c93a36e676ba391b037 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 16 Nov 2014 04:02:56 +0100
Subject: [PATCH] avformat/hlsenc: Free context after hls_append_segment

Fixes reading uninitialized memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 530eb6acf8ee867bf00728bf7efaf505da107e17)

Conflicts:

	libavformat/hlsenc.c
---
 libavformat/hlsenc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index cc142fa474..3fceb088f9 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -329,9 +329,10 @@ static int hls_write_trailer(struct AVFormatContext *s)
 
     av_write_trailer(oc);
     avio_closep(&oc->pb);
-    avformat_free_context(oc);
     av_free(hls->basename);
     hls_append_segment(hls, hls->duration);
+    avformat_free_context(oc);
+    hls->avf = NULL;
     hls_window(s, 1);
 
     hls_free_segments(hls);