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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-11-10 12:48:33 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-11-10 13:25:35 +0100 |
| commit | b57083529650be5417056453fae8b2bf2dface59 (patch) | |
| tree | 05103d51d777e8cb11b8c60cc4eb692185d21893 | |
| parent | bc273095916320596fcd07dcd165a5620213420b (diff) | |
| download | ffmpeg-b57083529650be5417056453fae8b2bf2dface59.tar.gz | |
avformat/ape: check version in probe
Fixes probetest failure
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/ape.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libavformat/ape.c b/libavformat/ape.c index 613a59d5f8..6f824800a3 100644 --- a/libavformat/ape.c +++ b/libavformat/ape.c @@ -86,10 +86,14 @@ typedef struct { static int ape_probe(AVProbeData * p) { - if (p->buf[0] == 'M' && p->buf[1] == 'A' && p->buf[2] == 'C' && p->buf[3] == ' ') - return AVPROBE_SCORE_MAX; + int version = AV_RL16(p->buf+4); + if (AV_RL32(p->buf) != MKTAG('M', 'A', 'C', ' ')) + return 0; - return 0; + if (version < APE_MIN_VERSION || version > APE_MAX_VERSION) + return AVPROBE_SCORE_MAX/4; + + return AVPROBE_SCORE_MAX; } static void ape_dumpinfo(AVFormatContext * s, APEContext * ape_ctx) |