Commit 9225ebd5 authored by Michael Niedermayer's avatar Michael Niedermayer

avformat/swfdec: return AVPROBE_SCORE_MAX / 4 for unexpected versions

Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent b5708352
......@@ -59,11 +59,14 @@ static int swf_probe(AVProbeData *p)
return 0;
/* check file header */
if ((p->buf[0] == 'F' || p->buf[0] == 'C') && p->buf[1] == 'W' &&
p->buf[2] == 'S' && p->buf[3] < 20)
return AVPROBE_SCORE_MAX;
else
if ( AV_RB24(p->buf) != AV_RB24("CWS")
&& AV_RB24(p->buf) != AV_RB24("FWS"))
return 0;
if (p->buf[3] >= 20)
return AVPROBE_SCORE_MAX / 4;
return AVPROBE_SCORE_MAX;
}
#if CONFIG_ZLIB
......
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