378586 - crashes sometimes when closing the window in response to an possibly malformed osevent

Status: RESOLVED DUPLICATE of bug 353716

(Thunderbird :: General, defect)

Description

[Alexander Lehmann]

User-Agent:       Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3
Build Identifier: version 2.0.0.0 (20070326)

Since upgrading Thunderbird to v2.0 it often crashes when closing the main window.
Also sometimes according to the "Dock" Thunderbird appears to be running but there's no reponse, i.e. no window opens, if one clicks on the corresponding dock icon.
See the attached gdb output.


Reproducible: Sometimes

Steps to Reproduce:
Seems to be nondeterministic.



Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_PROTECTION_FAILURE at address: 0x00000000
0x00000000 in ?? ()
(gdb) backtrace
#0  0x00000000 in ?? ()
#1  0x007095f6 in nsMacEventHandler::ConvertOSEventToMouseEvent ()
#2  0x00709d7a in nsMacEventHandler::HandleMouseMoveEvent ()
#3  0x0038013e in nsMacWindow::DispatchEvent ()
#4  0x00703862 in nsMacMessagePump::DispatchOSEventToRaptor ()
#5  0x007038bb in nsMacMessagePump::DoMouseMove ()
#6  0x00703f14 in nsMacMessagePump::WNETransitionEventHandler ()
#7  0x92de6537 in DispatchEventToHandlers ()
#8  0x92de5bdc in SendEventToEventTargetInternal ()
#9  0x92decfbc in SendEventToEventTarget ()
#10 0x92ded9d9 in ToolboxEventDispatcherHandler ()
#11 0x92de68ee in DispatchEventToHandlers ()
#12 0x92de5bdc in SendEventToEventTargetInternal ()
#13 0x92decfbc in SendEventToEventTarget ()
#14 0x92e30eb3 in ToolboxEventDispatcher ()
#15 0x92e2f8cb in RunApplicationEventLoop ()
#16 0x0037b977 in nsAppShell::Run ()
#17 0x003ed1da in nsAppStartup::Run ()
#18 0x00006431 in XRE_main ()
#19 0x00002e90 in main ()
(gdb)

Comment 1

[Phil Ringnalda (:philor)]

Should be fixed in the first 2.0.0.x release.