[tor-bugs] #8148 [Vidalia]: Vidalia crash on exit on WinXP

Mon Feb 4 07:26:28 UTC 2013

#8148: Vidalia crash on exit on WinXP
-------------------------+--------------------------------------------------
 Reporter:  cypherpunks  |          Owner:  chiiph
     Type:  defect       |         Status:  new   
 Priority:  normal       |      Milestone:        
Component:  Vidalia      |        Version:        
 Keywords:               |         Parent:        
   Points:               |   Actualpoints:        
-------------------------+--------------------------------------------------
 Sometimes (not always) Vidalia 0.2.21 (which I could not find in the
 Version list in Trac) crashes on exit when running under Windows XP and
 EMET 3.0.0. EMET reports a DEP violation.

 (d28.810): Access violation - code c0000005 (!!! second chance !!!)
 eax=00b68b00 ebx=00bb2e30 ecx=00000000 edx=6e30c7a8 esi=00000008
 edi=65d71a80
 eip=6e309020 esp=0023f72c ebp=0023f788 iopl=0         nv up ei pl nz na pe
 nc
 cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000
 efl=00200206
 QtCore4!ZN16QEventTransition16staticMetaObjectE+0x27b8:
 6e309020 08cb            or      bl,cl

 Stack trace:

  # Args to Child
 00 00ba4d20 01c1d7c8 00000000
 QtCore4!ZN16QEventTransition16staticMetaObjectE+0x27b8
 01 00ba4d20 00000000 0000000a
 QtNetwork4!ZN15QAbstractSocket18qt_static_metacallEP7QObjectN11QMetaObject4CallEiPPv+0x104
 02 0023fc14 00ba4d20 00000001
 QtCore4!ZNK11QMetaMethod6invokeEP7QObjectN2Qt14ConnectionTypeE22QGenericReturnArgument16QGenericArgumentS5_S5_S5_S5_S5_S5_S5_S5_S5_+0x51a
 03 00ba4d20 65d70d00 00000001
 QtCore4!ZN11QMetaObject12invokeMethodEP7QObjectPKcN2Qt14ConnectionTypeE22QGenericReturnArgument16QGenericArgumentS7_S7_S7_S7_S7_S7_S7_S7_S7_+0x3e9
 04 00ba4d20 00000002 00000000
 QtNetwork4!ZN15QAbstractSocket18disconnectFromHostEv+0xd2
 05 00b21c70 7c903400 0023ffe0 vidalia+0x6a5d9
 06 00b2f330 00000000 00240010 vidalia+0x5d736
 07 00b2f330 ffffffff 6e30c7a8 vidalia+0x5d7b0
 08 0023feac 0023ff28 00000000 vidalia+0x44c1e
 09 0000002d 7ffa01a2 0023ffa0 vidalia+0xb6c99
 0a 00000002 7c80de95 7c802213 vidalia+0x10b9
 0b 002410a4 0023f7b4 7ffdc000 vidalia+0x129c
 0c 00000000 78746341 00000020 kernel32!RegisterWaitForInputIdle+0x49
 0d 00000000 00000000 00000000 vidalia+0x1284

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/8148>
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