dlsym() hang when pulsaudio try to reload module

Carmelo Amoroso carmelo73 at gmail.com
Tue Jun 25 05:13:11 UTC 2013


Il 24 giugno 2013 15:51:19 Timo Teras <timo.teras at iki.fi> hai scritto:
> On Mon, 24 Jun 2013 15:19:13 +0200
> Paolo Tagliavini <paolo.tagliavini at gmail.com> wrote:
>
> > I'm working on iMX23 platform using build root.
> > My product need use of pulsaudio2.1 and bluez 4.101.
> > Those package are in blunde with build root and all work fine with
> > exception of pulsaudio unload -> load modules.
> > eg:
> > pactl load-module module-loopback
> > pactl unload-module MODULE NUMBER
> > pactl load-module module-loopback
> > at this point pulseaudio hang using 100% of cpu.
> > backtracing code I see that this behavior is related to uClibc dlsym
> > library function: it hangs tacking 100% of cpu.
> >
> > Can you help me to fix this bug?
>
> Try this patch from Alpine Linux:
> http://git.alpinelinux.org/cgit/aports/tree/main/libc0.9.32/libdl.patch
>

Hi Tim

I've looked at that patch and seems reasonable to me but I can't find it 
posted here... Why?

Cheers
Carmelo
> - Timo
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