From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 11 Dec 2012 13:47:40 +0000 (+0100)
Subject: mxfdec: drop unneeded extradata padding
X-Git-Tag: android-x86-4.4-r1~7303
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=7d05bbb656d35255f6053b8cedfbbf6226683edd;p=android-x86%2Fexternal-ffmpeg.git

mxfdec: drop unneeded extradata padding

Found-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---

diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
index 1983774396..0d773c5b0c 100644
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@@ -870,7 +870,7 @@ static int mxf_read_generic_descriptor(void *arg, AVIOContext *pb, int tag, int
                 av_log(NULL, AV_LOG_WARNING, "Duplicate sony_mpeg4_extradata\n");
             av_free(descriptor->extradata);
             descriptor->extradata_size = 0;
-            descriptor->extradata = av_malloc(size + FF_INPUT_BUFFER_PADDING_SIZE);
+            descriptor->extradata = av_malloc(size);
             if (!descriptor->extradata)
                 return AVERROR(ENOMEM);
             descriptor->extradata_size = size;