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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-07-06 23:53:19 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-07-06 23:53:19 +0200 |
| commit | 9a6e814be7c052deb34a8f585176d053f4c187c1 (patch) | |
| tree | 83b0283a9bd6c28cbf063619bf8d5410f9e05e74 /libavformat/oggparseskeleton.c | |
| parent | 7f250502897e7af7d9912519c3251f89866feb04 (diff) | |
| download | ffmpeg-9a6e814be7c052deb34a8f585176d053f4c187c1.tar.gz | |
oggparseskeleton: avoid header parsing failure
Based on description by James Almer and the xiph wiki
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/oggparseskeleton.c')
| -rw-r--r-- | libavformat/oggparseskeleton.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavformat/oggparseskeleton.c b/libavformat/oggparseskeleton.c index b0121059a0..d94b0c2e07 100644 --- a/libavformat/oggparseskeleton.c +++ b/libavformat/oggparseskeleton.c @@ -37,6 +37,9 @@ static int skeleton_header(AVFormatContext *s, int idx) strcpy(st->codec->codec_name, "skeleton"); st->codec->codec_type = AVMEDIA_TYPE_DATA; + if ((os->flags & OGG_FLAG_EOS) && os->psize == 0) + return 1; + if (os->psize < 8) return -1; |