Re: [Ekiga-devel-list] OPAL fqails to build

[Damien Sandras <dsandras seconix com>]

Le jeudi 19 octobre 2006 à 11:25 +0200, Damien Sandras a écrit :
> Le jeudi 19 octobre 2006 à 19:21 +1000, Craig Southeren a écrit :
> > On Thu, 19 Oct 2006 10:04:52 +0200
> > Damien Sandras <dsandras seconix com> wrote:
> > 
> > ..deleted
> > 
> > > > > The fix is to add the check I sent you by e-mail last time, but it is
> > > > > more a workaround than a real fix for the real problem.
> > > > > 
> > > > > The problem is that blockedThread is sometimes set to NULL when
> > > > > calling :
> > > > >   int stat = blockedThread->PXBlockOnIO(os_handle, type, timeout);
> > > > 
> > > > That workaround was working yesterday but not anymore. :-/
> > > 
> > > Craig, I see you reverted the changes in tlibthrd.cxx. However, even
> > > with that revert, I still get crashes with the same backtrace....
> > 
> > Hmmm...so this would seem to indicate that the crash is not due to the
> > changes I made in PWLib, but perhaps are due to a change in Ekiga
> > revealing an old problem in PWLib or OPAL.
> 
> I've not changed Ekiga. It appeared when I upgraded pwlib recently. I
> will try with the WorkingOctober2006 tag.
> 
> > 
> > > blockedThread is NULL on the line above, causing a SEGFAULT, when I exit
> > > Ekiga.
> > 
> > I thought the error was occuring when a call is terminated, but this
> > message seems to indicate that the error occurs when you exit Ekiga?
> > 
> 
> YEs.
> 
> > Which is correct?
> > 
> 
> The last one. As I said blockedThread is NULL causing the crash.

I confirm it was already broken with the Working_10OCTOBER2006 version.

I guess the bug must have been introduced before. Same thing,
blockedThread is NULL.
-- 
 _      Damien Sandras
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