[Freeciv-Dev] (PR#12141) lockup in ALSA plugin

["Jason Short" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

<URL: http://bugs.freeciv.org/Ticket/Display.html?id=12141 >

Apparently the ALSA plugin is the only one that works for me.  But every 
now and then when I start the client it locks up pretty much immediately.

#6  0x404f653b in afQueryPointer () from /usr/lib/libaudiofile.so.0
#7  0x404f85ed in afQueryPointer () from /usr/lib/libaudiofile.so.0
#8  0x404f8845 in afQueryPointer () from /usr/lib/libaudiofile.so.0
#9  0x404e4b39 in afSeekFrame () from /usr/lib/libaudiofile.so.0
#10 0x0806c63a in play_callback (ah=0x827d780) at audio_alsa.c:230
#11 0x40693784 in snd_output_buffer_open () from /usr/lib/libasound.so.2
#12 0x405b68cb in __pthread_sighandler_rt (signo=29, si=0xfffffffc,
     uc=0xfffffffc) at sighandler.c:64
#13 <signal handler called>
#14 mem2chunk_check (mem=0x8455228) at hooks.c:191
#15 0x407a0d65 in free_check (mem=0x8455228, caller=0x404819f4) at 
hooks.c:299
#16 0x407a2055 in __libc_free (mem=0x8455228) at malloc.c:3331
#17 0x404819f4 in g_free () from /usr/lib/libglib-2.0.so.0
#18 0x40331939 in gdk_region_destroy () from /usr/lib/libgdk-x11-2.0.so.0
#19 0x40322f6d in gdk_event_free () from /usr/lib/libgdk-x11-2.0.so.0
#20 0x400c4ac9 in gtk_container_propagate_expose ()
    from /usr/lib/libgtk-x11-2.0.so.0
#21 0x400c47c1 in gtk_container_get_focus_hadjustment ()
    from /usr/lib/libgtk-x11-2.0.so.0
#22 0x400832cc in gtk_bin_get_type () from /usr/lib/libgtk-x11-2.0.so.0
#23 0x400c2c9d in gtk_container_forall () from /usr/lib/libgtk-x11-2.0.so.0
#24 0x400c4854 in gtk_container_get_focus_hadjustment ()
    from /usr/lib/libgtk-x11-2.0.so.0

-jason