[MPlayer-users] Bug in libssa: memory leak and faulty rendering

[Wesley S.]

2008/2/10, Evgeniy Stepanov <eugeni.stepanov at gmail.com>:
>
> On Sunday 10 February 2008 01:36:13 Wesley S. wrote:
> > Hi, a friend informed me of a bug in the current mplayer svn version. I
> > took a closer look at it and found out that a huge memleak is caused by
> > libssa. libssa will start eating away all the ram when the following
> line
> > gets processed, and mplayer will freeze:
> > "Dialogue: 0,0:01:39.09,0:01:44.04,f.o.
> >
> [GitS],,0000,0000,0000,,{\move(530,400,440,220)}{\frx-20}{\fry-50}{\frz-65}
> >{\fscy110}{\fscx120}{\fs55}{\1c&H376C56&\bord0\shad0.6}Niihama
> Prefectural
> > Police"
> > The culprit is the "fry"-function. When I set the fry-value higher
> mplayer
> > doesn't freeze.
> >
> > Probably related: a lot of things are dislocated on the screen when the
> > text is 'transformed'. I compared the libssa rendering with how VSFilter
> > renders everything, and there's a big difference.
> > There should probably be some extra error checking code somewhere to
> > prevent memleaks like this.
>
> Works fine here. I'd like to see the whole subtitle file (at least,
> headers)
> and font that is used in this line.
>

Here's the full subtitle file: http://www.pastebin.ca/raw/899082

-- 
Wesley Stessens <wesley at ubuntu.com>
Human Knowledge Belongs To The World - Antitrust (2001)
http://wesley.debianbox.be