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| author | David Conrad <lessen42@gmail.com> | 2009-06-05 23:39:11 +0000 |
|---|---|---|
| committer | David Conrad <lessen42@gmail.com> | 2009-06-05 23:39:11 +0000 |
| commit | 12d7c0793be4348751ba1303d8cbbb0750f1f33b (patch) | |
| tree | bfb017cf649f7e5ecf8dcc23cf2915706292f39d /libavformat/oggparsespeex.c | |
| parent | 8dbd0a95eea3b30dcef8ab4d0424b624f982313a (diff) | |
| download | ffmpeg-12d7c0793be4348751ba1303d8cbbb0750f1f33b.tar.gz | |
Ensure that the extradata buffer is padded appripriately in the ogg demuxer.
Spotted by valgrind.
Originally committed as revision 19119 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/oggparsespeex.c')
| -rw-r--r-- | libavformat/oggparsespeex.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavformat/oggparsespeex.c b/libavformat/oggparsespeex.c index 0ac087d7ae..140a58a9eb 100644 --- a/libavformat/oggparsespeex.c +++ b/libavformat/oggparsespeex.c @@ -47,7 +47,8 @@ static int speex_header(AVFormatContext *s, int idx) { st->codec->channels = AV_RL32(p + 48); st->codec->frame_size = AV_RL32(p + 56); st->codec->extradata_size = os->psize; - st->codec->extradata = av_malloc(st->codec->extradata_size); + st->codec->extradata = av_malloc(st->codec->extradata_size + + FF_INPUT_BUFFER_PADDING_SIZE); memcpy(st->codec->extradata, p, st->codec->extradata_size); st->time_base.num = 1; |