From: James Almer <jamrial@gmail.com>
Date: Sun, 13 Oct 2013 23:02:28 +0000 (-0300)
Subject: movenc: use ff_alloc_extradata()
X-Git-Tag: android-x86-4.4-r1~614
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=1d4476d5dab1dd347f6870d6c5537dced8516986;p=android-x86%2Fexternal-ffmpeg.git

movenc: use ff_alloc_extradata()

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---

diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 60c028eeb2..329676247b 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -3507,10 +3507,8 @@ static int mov_create_chapter_track(AVFormatContext *s, int tracknum)
 #if 0
     // These properties are required to make QT recognize the chapter track
     uint8_t chapter_properties[43] = { 0, 0, 0, 0, 0, 0, 0, 1, };
-    track->enc->extradata = av_malloc(sizeof(chapter_properties));
-    if (track->enc->extradata == NULL)
+    if (ff_alloc_extradata(track->enc, sizeof(chapter_properties)))
         return AVERROR(ENOMEM);
-    track->enc->extradata_size = sizeof(chapter_properties);
     memcpy(track->enc->extradata, chapter_properties, sizeof(chapter_properties));
 #else
     if (avio_open_dyn_buf(&pb) >= 0) {