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avformat/wady: Check >0 samplerate and channels 1 || 2.

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The WADY decoder only supports mono and stereo

This fixes a probetest failure

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 6f9e90ab0b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer
2024-03-19 23:24:11 +01:00
parent a2ceca5cf6
commit 8464563b80
1 changed files with 2 additions and 1 deletions
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libavformat/wady.c
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@ -32,7 +32,8 @@ static int wady_probe(const AVProbeData *p)
return 0; return 0;
if (p->buf[4] != 0 || p->buf[5] == 0 || if (p->buf[4] != 0 || p->buf[5] == 0 ||
AV_RL16(p->buf+6) == 0 || AV_RL16(p->buf+6) == 0 ||
AV_RL32(p->buf+8) == 0) AV_RL16(p->buf+6) > 2 ||
(int32_t)AV_RL32(p->buf+8) <= 0)
return 0; return 0;
return AVPROBE_SCORE_MAX / 3 * 2; return AVPROBE_SCORE_MAX / 3 * 2;