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dshow:protect access to curbufsize to promote consistency

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Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
rogerdpack 2012-08-19 08:10:07 -06:00 committed by Michael Niedermayer
parent a966d94891
commit 415f4cca1d
1 changed files with 3 additions and 3 deletions
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6
libavdevice/dshow.c
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@ -207,11 +207,11 @@ callback(void *priv_data, int index, uint8_t *buf, int buf_size, int64_t time)
// dump_videohdr(s, vdhdr); // dump_videohdr(s, vdhdr);
if(shall_we_drop(s))
return;
WaitForSingleObject(ctx->mutex, INFINITE); WaitForSingleObject(ctx->mutex, INFINITE);
if(shall_we_drop(s))
goto fail;
pktl_next = av_mallocz(sizeof(AVPacketList)); pktl_next = av_mallocz(sizeof(AVPacketList));
if(!pktl_next) if(!pktl_next)
goto fail; goto fail;