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Linshizhi
ffmpeg.wasm-core
Commits
8d77d12a
Commit
8d77d12a
authored
Sep 11, 2011
by
Justin Ruggles
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dpcm: check to make sure channels is 1 or 2.
parent
4bad464e
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dpcm.c
libavcodec/dpcm.c
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libavcodec/dpcm.c
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8d77d12a
...
...
@@ -117,6 +117,11 @@ static av_cold int dpcm_decode_init(AVCodecContext *avctx)
int
i
;
short
square
;
if
(
avctx
->
channels
<
1
||
avctx
->
channels
>
2
)
{
av_log
(
avctx
,
AV_LOG_INFO
,
"invalid number of channels
\n
"
);
return
AVERROR
(
EINVAL
);
}
s
->
channels
=
avctx
->
channels
;
s
->
sample
[
0
]
=
s
->
sample
[
1
]
=
0
;
...
...
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