GDB Error and backtrace, when doing this in XULRunner 8.0:
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff6bcbcb9 in nsExternalAppHandler::~nsExternalAppHandler (this=0x7fffd857c980,
__in_chrg=<optimized out>)
at /tmp/buildd/iceweasel-8.0~b2/uriloader/exthandler/nsExternalHelperAppService.cpp:1267
1267 /tmp/buildd/iceweasel-8.0~b2/uriloader/exthandler/nsExternalHelperAppService.cpp: No such file or
directory.
in /tmp/buildd/iceweasel-8.0~b2/uriloader/exthandler/nsExternalHelperAppService.cpp
(gdb) bt
#0 0x00007ffff6bcbcb9 in nsExternalAppHandler::~nsExternalAppHandler (this=0x7fffd857c980,
__in_chrg=<optimized out>)
at /tmp/buildd/iceweasel-8.0~b2/uriloader/exthandler/nsExternalHelperAppService.cpp:1267
#1 0x00007ffff6bcbd89 in Release (this=0x7fffd857c980)
at /tmp/buildd/iceweasel-8.0~b2/uriloader/exthandler/nsExternalHelperAppService.cpp:1197
#2 nsExternalAppHandler::Release (this=0x7fffd857c980)
at /tmp/buildd/iceweasel-8.0~b2/uriloader/exthandler/nsExternalHelperAppService.cpp:1197
#3 0x00007ffff6b2ca76 in DoDeferredRelease<nsISupports*> (array=<optimized out>)
at /tmp/buildd/iceweasel-8.0~b2/js/src/xpconnect/src/xpcjsruntime.cpp:617
#4 XPCJSRuntime::GCCallback (cx=0x7fffe5d16400, status=JSGC_END)
at /tmp/buildd/iceweasel-8.0~b2/js/src/xpconnect/src/xpcjsruntime.cpp:927
#5 0x00007ffff68fc07b in DOMGCCallback (cx=0x7fffe5d16400, status=JSGC_END)
at /tmp/buildd/iceweasel-8.0~b2/dom/base/nsJSEnvironment.cpp:3452
#6 0x00007ffff4e20835 in js_GC (cx=0x7fffe5d16400, comp=0x0, gckind=GC_NORMAL)
at /tmp/buildd/iceweasel-8.0~b2/js/src/jsgc.cpp:2744
#7 0x00007ffff6b14900 in nsXPConnect::Collect (this=<optimized out>)
at /tmp/buildd/iceweasel-8.0~b2/js/src/xpconnect/src/nsXPConnect.cpp:414
#8 0x00007ffff6b13bfc in nsXPConnect::GarbageCollect (this=<optimized out>)
at /tmp/buildd/iceweasel-8.0~b2/js/src/xpconnect/src/nsXPConnect.cpp:422
#9 0x00007ffff6e62626 in nsTimerImpl::Fire (this=0x7fffd8282b00)
at /tmp/buildd/iceweasel-8.0~b2/xpcom/threads/nsTimerImpl.cpp:424
#10 0x00007ffff6e626ef in nsTimerEvent::Run (this=<optimized out>)
at /tmp/buildd/iceweasel-8.0~b2/xpcom/threads/nsTimerImpl.cpp:520
#11 0x00007ffff6e5fc70 in nsThread::ProcessNextEvent (this=0x7fffebc122f0, mayWait=1, result=0x7fffffffdbcc)
at /tmp/buildd/iceweasel-8.0~b2/xpcom/threads/nsThread.cpp:631
#12 0x00007ffff6e346e0 in NS_ProcessNextEvent_P (thread=<optimized out>, mayWait=<optimized out>)
at /tmp/buildd/iceweasel-8.0~b2/build-xulrunner/xpcom/build/nsThreadUtils.cpp:245
#13 0x00007ffff6dc20a5 in mozilla::ipc::MessagePump::Run (this=0x7fffebc56900, aDelegate=0x7fffebc820b0)
at /tmp/buildd/iceweasel-8.0~b2/ipc/glue/MessagePump.cpp:134
#14 0x00007ffff6e7e797 in RunHandler (this=0x7fffebc820b0)
at /tmp/buildd/iceweasel-8.0~b2/ipc/chromium/src/base/message_loop.cc:205
#15 MessageLoop::Run (this=0x7fffebc820b0) at
/tmp/buildd/iceweasel-8.0~b2/ipc/chromium/src/base/message_loop.cc:179
#16 0x00007ffff6d3f9d0 in nsBaseAppShell::Run (this=0x7fffebc29e10)
at /tmp/buildd/iceweasel-8.0~b2/widget/src/xpwidgets/nsBaseAppShell.cpp:189
#17 0x00007ffff6c1651e in nsAppStartup::Run (this=0x7fffe5d51bc0)
at /tmp/buildd/iceweasel-8.0~b2/toolkit/components/startup/nsAppStartup.cpp:224
#18 0x00007ffff64faa7e in XRE_main (argc=<optimized out>, argv=<optimized out>, aAppData=<optimized out>)
at /tmp/buildd/iceweasel-8.0~b2/toolkit/xre/nsAppRunner.cpp:3544
#19 0x00000000004024c4 in main (argc=4, argv=0x7fffffffe560)
at /tmp/buildd/iceweasel-8.0~b2/xulrunner/app/nsXULRunnerApp.cpp:383 |