[FFmpeg-cvslog] avcodec/mpeg4audio: add some padding/alignment to MAX_PCE_SIZE

[Michael Niedermayer]

ffmpeg | branch: release/2.2 | Michael Niedermayer <michaelni at gmx.at> | Thu May 14 00:09:56 2015 +0200| [05a3a3e5b0d9fe84fc66650c5d88957637940c01] | committer: Michael Niedermayer

avcodec/mpeg4audio: add some padding/alignment to MAX_PCE_SIZE

This avoids potential accesses over the end

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit 93cfa7d1692c25cff045f99ba1af2c9e5772c45e)

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=05a3a3e5b0d9fe84fc66650c5d88957637940c01
---

 libavcodec/mpeg4audio.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/mpeg4audio.h b/libavcodec/mpeg4audio.h
index 0f41045..a1f3ffc 100644
--- a/libavcodec/mpeg4audio.h
+++ b/libavcodec/mpeg4audio.h
@@ -101,7 +101,7 @@ enum AudioObjectType {
     AOT_USAC,                  ///< N                       Unified Speech and Audio Coding
 };
 
-#define MAX_PCE_SIZE 304 ///<Maximum size of a PCE including the 3-bit ID_PCE
+#define MAX_PCE_SIZE 320 ///<Maximum size of a PCE including the 3-bit ID_PCE
                          ///<marker and the comment
 
 int avpriv_copy_pce_data(PutBitContext *pb, GetBitContext *gb);