Bug 450240

Description of problem:
$ LANG=ja_JP.UTF-8 liferea --debug-trace
[...]
Liferea did receive signal 11 (セグメンテーション違反です).
You have propably triggered a program bug. I will now try to 
create a backtrace which you can attach to any support requests.

#0  0x00132416 in __kernel_vsyscall ()
#1  0x00dfac9b in waitpid () from /lib/libc.so.6
#2  0x00b9ec85 in IA__g_on_error_stack_trace (prg_name=0x80a0fc4 "liferea")
#3  0x08073fec in ?? ()
#4  <signal handler called>
#5  0x006f004f in xmlIOParseDTD__internal_alias (sax=0x0, input=0x2e4d4e0, 
#6  0x02625b72 in ReleaseObjects (aElement=0x923b310) at nsCOMArray.cpp:151
#7  0x02628a3a in nsVoidArray::EnumerateForwards (this=0x0, 
#8  0x02625b9f in nsCOMArray_base::Clear (this=0x914125c) at nsCOMArray.cpp:158
#9  0x025c8420 in nsDocAccessible::FlushPendingEvents (this=0x91411c0)
#10 0x025c6590 in nsDocAccessible::FlushEventsCallback (aTimer=0x90557b8, 
#11 0x026603bc in nsTimerImpl::Fire (this=0x90557b8) at nsTimerImpl.cpp:400
#12 0x02660437 in nsTimerEvent::Run (this=0x91ad800) at nsTimerImpl.cpp:490
#13 0x0265d8e6 in nsThread::ProcessNextEvent (this=0x8740570, mayWait=1, 
#14 0x0262a888 in NS_ProcessNextEvent_P (thread=0x0, mayWait=1)
#15 0x0265dc97 in nsThread::Shutdown (this=0x923a098) at nsThread.cpp:465
#16 0x0266ab21 in NS_InvokeByIndex_P ()
#17 0x02662493 in nsProxyObjectCallInfo::Run (this=0x8930fc8)
#18 0x0265d8e6 in nsThread::ProcessNextEvent (this=0x8740570, mayWait=1, 
#19 0x0262a888 in NS_ProcessNextEvent_P (thread=0x0, mayWait=1)
#20 0x0265dc97 in nsThread::Shutdown (this=0x8dce2f0) at nsThread.cpp:465
#21 0x0266ab21 in NS_InvokeByIndex_P ()
#22 0x02662493 in nsProxyObjectCallInfo::Run (this=0x92257b0)
#23 0x0265d8e6 in nsThread::ProcessNextEvent (this=0x8740570, mayWait=0, 
#24 0x0262a91e in NS_ProcessPendingEvents_P (thread=0x8740570, timeout=20)
#25 0x025a01ae in nsBaseAppShell::NativeEventCallback (this=0x868c038)
#26 0x0258961e in nsAppShell::EventProcessorCallback (source=0x868c108, 
#27 0x00bfa76d in g_io_unix_dispatch (source=0x868c160, 
#28 0x00bc3f38 in IA__g_main_context_dispatch (context=0x86567e8)
#29 0x00bc749b in g_main_context_iterate (context=0x86567e8, block=1, 
#30 0x00bc796a in IA__g_main_loop_run (loop=0x9247780) at gmain.c:2919
#31 0x003b7be0 in IA__gtk_main () at gtkmain.c:1161
#32 0x08073834 in main ()


Version-Release number of selected component (if applicable):
liferea-1.4.15-5.fc9

How reproducible:
always

Steps to Reproduce:
1. $ LANG=ko_KR.UTF-8 liferea
2.
3.
  
Actual results:


Expected results:


Additional info: