diff options
| author | Paul B Mahol <onemda@gmail.com> | 2023-08-15 21:37:12 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2023-08-15 21:42:20 +0200 |
| commit | 4d0a25d76085530a7017ae72d7d3eeab3fd6dad8 (patch) | |
| tree | 477f50c8314d86f71ac941c8d9ae9d208f620233 /libavformat/soxdec.c | |
| parent | 4b30aef4c08b9b5d13d0071a98f2f4eea6940ea4 (diff) | |
avformat/soxdec: improve probe a little
Diffstat (limited to 'libavformat/soxdec.c')
| -rw-r--r-- | libavformat/soxdec.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libavformat/soxdec.c b/libavformat/soxdec.c index 10bea25232..4cfe7c7798 100644 --- a/libavformat/soxdec.c +++ b/libavformat/soxdec.c @@ -39,9 +39,13 @@ static int sox_probe(const AVProbeData *p) { - if (AV_RL32(p->buf) == SOX_TAG || AV_RB32(p->buf) == SOX_TAG) - return AVPROBE_SCORE_MAX; - return 0; + if (AV_RL32(p->buf) != SOX_TAG && AV_RB32(p->buf) != SOX_TAG) + return 0; + if (AV_RN32(p->buf+4) == 0) + return 0; + if (AV_RN32(p->buf+24) == 0) + return 0; + return AVPROBE_SCORE_MAX; } static int sox_read_header(AVFormatContext *s) |