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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-02-04 06:41:15 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-02-04 06:41:15 +0100 |
| commit | 08dde7567dea076363e3b9f3d02a738390a698fa (patch) | |
| tree | 6eedffaa36f01c678c8e667cf5f81551b9ab364e /libavformat | |
| parent | cb8180885f225df6ee6f03ac157aa7617a06ff50 (diff) | |
| parent | 27f60e2b0b419066619c738b3c9b9376a83ed4b1 (diff) | |
| download | ffmpeg-08dde7567dea076363e3b9f3d02a738390a698fa.tar.gz | |
Merge remote-tracking branch 'qatar/release/9' into release/1.1
* qatar/release/9:
Update Changelog for 9.11
oggparseogm: check timing variables
mathematics: remove asserts from av_rescale_rnd()
vc1: Always reset numref when parsing a new frame header.
h264: reset num_reorder_frames if it is invalid
Conflicts:
Changelog
libavcodec/vc1.c
libavutil/mathematics.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/oggparseogm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavformat/oggparseogm.c b/libavformat/oggparseogm.c index a9091e43a1..01e6c7345e 100644 --- a/libavformat/oggparseogm.c +++ b/libavformat/oggparseogm.c @@ -79,6 +79,11 @@ ogm_header(AVFormatContext *s, int idx) size = FFMIN(size, os->psize); time_unit = bytestream2_get_le64(&p); spu = bytestream2_get_le64(&p); + if (!time_unit || !spu) { + av_log(s, AV_LOG_ERROR, "Invalid timing values.\n"); + return AVERROR_INVALIDDATA; + } + bytestream2_skip(&p, 4); /* default_len */ bytestream2_skip(&p, 8); /* buffersize + bits_per_sample */ |