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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-07-20 18:20:05 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-07-20 18:31:45 +0200 |
| commit | 7c6c4cf2fb48d7469170e1fc5d9096b95e9b7e9f (patch) | |
| tree | ebcb01edc8a350bbd4315c38a98a31a1e1694f64 /libavformat | |
| parent | 045ef52ef513973a134f95c10a33f9ccb89ec92f (diff) | |
| parent | 7b4ee3a21d7c7419b485bf7af3b2795b9c3e89ea (diff) | |
| download | ffmpeg-7c6c4cf2fb48d7469170e1fc5d9096b95e9b7e9f.tar.gz | |
Merge remote-tracking branch 'qatar/master'
* qatar/master:
Remove h264_lowres_idct_put/add functions
Remove snow/dwt test program
h264: remove some disabled code
Fix incorrect max_lowres values
matroskadec: fix integer underflow if header length < probe length.
cosmetics: indentation
eac3enc: use frame exponent strategy when applicable.
cosmetics: rename eac3dec_data.c/h to eac3_data.c/h since the tables will also be used in the E-AC-3 encoder.
dsputil: fix ff_check_alignment()
Conflicts:
libavcodec/Makefile
libavcodec/h264idct_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/matroskadec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index 073b906af0..cc8b016e8f 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -931,6 +931,8 @@ static int matroska_probe(AVProbeData *p) * Not fully fool-proof, but good enough. */ for (i = 0; i < FF_ARRAY_ELEMS(matroska_doctypes); i++) { int probelen = strlen(matroska_doctypes[i]); + if (total < probelen) + continue; for (n = 4+size; n <= 4+size+total-probelen; n++) if (!memcmp(p->buf+n, matroska_doctypes[i], probelen)) return AVPROBE_SCORE_MAX; |