[MPlayer-dev-eng] [PATCH] fix bug in free_demuxer

[Meihui Fan]

Rich Felker wrote:
> On Thu, Aug 18, 2005 at 10:27:30PM +0800, Meihui Fan wrote:
> 
>>Let's make all demuxer freed in free_demuxer,
>>so we don't have to access the member(demux->desc->type) of the demuxer
>>which already freed in libmpdemux/demux_demuxer.c/demux_close_demuxers.
>>
>>This bug may cause the MPlayer crashed when playing separated video and 
>>audio file.
> 
> 
> Your patch is what causes MPlayer to crash, by accessing already-freed
> memory. The way it is now is correct as far as I can tell.
Just try this:
$ mplayer foo.avi -audiofile bar.mp3
then press `q'.
> 
> Rich
> 
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