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List:       kde-devel
Subject:    Re: KPluginLoader ==> cannot load any more object with static TLS
From:       Stephane MANKOWSKI <stephane () mankowski ! fr>
Date:       2012-10-31 18:09:15
Message-ID: 5091694B.50105 () mankowski ! fr
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Hi,

Thank you for your answer.
Now, I know the reason of the error (not due to KDE or Skrooge, due to 
libc) ...
... do you know how to repair it?

Do I have to put special linking "tags" in the CMakeLists.txt of my plugins?
Do I have to open a bug on KPluginLoader?

Is somebody else has the same kind of issue with plugins?

Thank you.

Le 31/10/2012 15:30, Sune Vuorela a écrit :
> On 2012-10-30, Stephane MANKOWSKI <stephane@mankowski.fr> wrote:
> > On kubuntu 12.04 (with KDE 4.9.1), all plugins were successfully loaded.
> > On kubuntu 12.10 (with KDE 4.9.2), some plugins are not loaded due to a=20
> > NULL pointer returned by /*loader.factory()*/
> > I didn't change the code of Skrooge in between.
> > 
> > If I print the error message returned by /*loader.errorString()*/, I get=20
> > this:
> > /*dlopen: cannot load any more object with static TLS*/
> > 
> > I don't understand this error.
> > What does it mean?
> > What should I do to be able to load all plugins like on previous version?
> the error is coming from libdl (the thing that is a few layers
> underneath kpluginloader). And it is apparantly because there isn't room
> in the DTV to initalize the static TLS.
> TLS is short for Threaded Local Storage (not related to ssl-TLS)
> 
> the code is in
> http://sourceware.org/git/?p=glibc.git;a=blob;f=elf/dl-open.c;h=9c39a34a4b0baafd93f37b1364c10724b0fa6d9b;hb=HEAD
>  line 546
> 
> /Sune
> - who don't fully understand the email he is writing
> 
> 
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