188967 - trunk topcrash [@ nsEventStateManager::GetNextTabbableContent]

Status: RESOLVED FIXED

(Core :: DOM: UI Events & Focus Handling, defect)

Description

[Jan Carpenter]

This stack signature is a topcrasher for trunk

Crash data range: 2003-01-08 to 2003-01-12
Build ID range: 2003010708 to 2003011204

STACK TRACE:

	 nsEventStateManager::GetNextTabbableContent
[c:/builds/seamonkey/mozilla/content/events/src/nsEventStateManager.cpp  line 3571]
	 nsEventStateManager::ShiftFocusInternal
[c:/builds/seamonkey/mozilla/content/events/src/nsEventStateManager.cpp  line 3103]
	 nsEventStateManager::ShiftFocus
[c:/builds/seamonkey/mozilla/content/events/src/nsEventStateManager.cpp  line 2999]
	 nsEventStateManager::PostHandleEvent
[c:/builds/seamonkey/mozilla/content/events/src/nsEventStateManager.cpp  line 1991]
	 PresShell::HandleEventInternal
[c:/builds/seamonkey/mozilla/layout/html/base/src/nsPresShell.cpp  line 6196]
	 PresShell::HandleEvent
[c:/builds/seamonkey/mozilla/layout/html/base/src/nsPresShell.cpp  line 6082]
	 nsViewManager::HandleEvent
[c:/builds/seamonkey/mozilla/view/src/nsViewManager.cpp  line 2162]
	 nsView::HandleEvent	[c:/builds/seamonkey/mozilla/view/src/nsView.cpp  line 304]
	 nsViewManager::DispatchEvent
[c:/builds/seamonkey/mozilla/view/src/nsViewManager.cpp  line 1948]
	 HandleEvent	[c:/builds/seamonkey/mozilla/view/src/nsView.cpp  line 83]
	 nsWindow::DispatchEvent
[c:/builds/seamonkey/mozilla/widget/src/windows/nsWindow.cpp  line 1119]
	 nsWindow::DispatchWindowEvent
[c:/builds/seamonkey/mozilla/widget/src/windows/nsWindow.cpp  line 1136]
	 nsWindow::DispatchKeyEvent
[c:/builds/seamonkey/mozilla/widget/src/windows/nsWindow.cpp  line 3017]
	 nsWindow::OnChar	[c:/builds/seamonkey/mozilla/widget/src/windows/nsWindow.cpp
 line 3211]
	 nsWindow::ProcessMessage
[c:/builds/seamonkey/mozilla/widget/src/windows/nsWindow.cpp  line 3920]
	 nsWindow::WindowProc
[c:/builds/seamonkey/mozilla/widget/src/windows/nsWindow.cpp  line 1403]
	 KERNEL32.DLL + 0x363b (0xbff7363b)
	 KERNEL32.DLL + 0x24407 (0xbff94407)
	 0x00648b62
 

 	Source File :
c:/builds/seamonkey/mozilla/content/events/src/nsEventStateManager.cpp line : 3571


URLs\COMMENTS:

     (16092522)	Comments: - Typed heisede  - Pressed Enter  - Aborted loading
with the escape key  - Inserted "." in heisede so it became heise.de  - Pressed
Enter  - Crash
     (16077690)	URL: http://www.modarchive.com

Comment 1

[saari (gone)]

aaronl, could this be related to your changes?

Comment 2

[Aaron Leventhal]

Looks like it, but I can't see a problem with the code at line 3571.

Comment 3

[saari (gone)]

->aaronl for investigation

Comment 4

[Aaron Leventhal]

Attachment: Adds null check for subDoc. Patch is large only because the indent changes.

I can't get the talkback server to work and I'm leaving for a trip tomorrow.

This is my best guess.

Comment 5

[saari (gone)]

Comment on attachment 111576 [details] [diff] [review]
Adds null check for subDoc. Patch is large only because the indent changes.

r=saari

Comment 6

[Aaron Leventhal]

Comment on attachment 111576 [details] [diff] [review]
Adds null check for subDoc. Patch is large only because the indent changes.

Hoping to get an sr= on this so I can check it in tonight.

Comment 7

[Aaron Leventhal]

checked in fix

reopen if there's still a problem.