[fluid-dev] FluidSynth 1.1.x affected by a glib-2.22 bug

[Pedro Lopez-Cabanillas]

Hi,

Since FS > 1.0.9, when changed to glib/gthread, FS users can suffer from bugs 
on those libraries, like this one:

https://bugzilla.gnome.org/show_bug.cgi?id=599079
https://bugs.launchpad.net/ubuntu/+source/glib2.0/+bug/453898


$ chrt -f 50 fluidsynth -l -a alsa
FluidSynth version 1.1.1
Copyright (C) 2000-2009 Peter Hanappe and others.
Distributed under the LGPL license.
SoundFont(R) is a registered trademark of E-mu Systems, Inc.


GThread-ERROR **: file gthread-posix.c: line 348 (g_thread_create_posix_impl): 
error 'Invalid argument' during 'pthread_attr_setschedparam (&attr, &sched)'
aborting...
Aborted


This bug may be triggered not only when starting a program with chrt, but also  
happens when kmid tries to launch fluidsynth at startup.

I've tested the following scenarios with good results:
* glib-2.20 with fluidsynth-1.1.x
* glib-2.22 with fluidsynth-1.0.9

Regards,
Pedro