From 8d853dc341d563543759b22e5ac710f8546c5158 Mon Sep 17 00:00:00 2001
From: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Date: Mon, 9 Mar 2015 19:31:39 +0100
Subject: [PATCH] asfenc: fix leaking asf->index_ptr on error

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 2c8cff2be4a044c66e4904efa156dafd0d332d25)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavformat/asfenc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/asfenc.c b/libavformat/asfenc.c
index fbf6158cef..58449d81bf 100644
--- a/libavformat/asfenc.c
+++ b/libavformat/asfenc.c
@@ -664,6 +664,7 @@ static int asf_write_header(AVFormatContext *s)
      * It is needed to use asf as a streamable format. */
     if (asf_write_header1(s, 0, DATA_HEADER_SIZE) < 0) {
         //av_free(asf);
+        av_freep(&asf->index_ptr);
         return -1;
     }