[pulseaudio-tickets] [PulseAudio] #196: pavucontrol crashes when there are no sinks

[PulseAudio]

#196: pavucontrol crashes when there are no sinks
-------------------------+--------------------------------------------------
 Reporter:  jbglaw       |       Owner:  lennart
     Type:  defect       |      Status:  new    
 Priority:  normal       |   Milestone:         
Component:  pavucontrol  |    Severity:  minor  
 Keywords:               |  
-------------------------+--------------------------------------------------
 When there's no sink configured, pavucontrol crashes on startup with a
 SIGSEGV:
 Program received signal SIGSEGV, Segmentation fault.
 [Switching to Thread 0xb6e256c0 (LWP 21986)]
 0xb71853a3 in strlen () from /lib/libc.so.6
 (gdb) bt
 #0  0xb71853a3 in strlen () from /lib/libc.so.6
 #1  0xb7aea6a8 in Glib::ustring::operator= () from
 /usr/lib/libglibmm-2.4.so.1
 #2  0x080506ad in ?? ()
 #3  0xb73875b9 in context_get_server_info_callback (pd=0x81bec10,
 command=2, tag=3, t=0x81bed08, userdata=0x81bece0) at
 pulse/introspect.c:117
 #4  0xb73a6378 in run_action (pd=0x81bec10, r=0x81bed90, command=2,
 ts=0x81bed08) at pulsecore/pdispatch.c:185
 #5  0xb73a6649 in pa_pdispatch_run (pd=0x81bec10, packet=0x81c0450,
 creds=0x81be798, userdata=0x80bae70) at pulsecore/pdispatch.c:236
 #6  0xb7386e99 in pstream_packet_callback (p=0x81be6d0, packet=0x81c0450,
 creds=0x81be798, userdata=0x80bae70) at pulse/context.c:306
 #7  0xb73a751c in do_something (p=0x81be6d0) at pulsecore/pstream.c:818
 #8  0xb739f131 in callback (m=0x8100834, e=0x81be6a0, fd=6, f=3,
 userdata=0x81be460) at pulsecore/iochannel.c:121
 #9  0xb73bbc84 in dispatch_func (source=0x8100800, callback=0,
 userdata=0x0) at pulse/glib-mainloop.c:587
 #10 0xb73f3216 in g_main_context_dispatch () from
 /usr/lib/libglib-2.0.so.0
 #11 0xb73f65a3 in ?? () from /usr/lib/libglib-2.0.so.0
 #12 0x0807f360 in ?? ()
 #13 0x00000000 in ?? ()

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Ticket URL: <http://www.pulseaudio.org/ticket/196>
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