[Webkit-unassigned] [Bug 36017] New: REGRESSION: Crash when tabbing to <map>

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=36017

           Summary: REGRESSION: Crash when tabbing to <map>
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh
               URL: http://www.register.prometric.com/Login.asp
        OS/Version: Mac OS X 10.6
            Status: NEW
          Keywords: NeedsReduction, Regression
          Severity: Normal
          Priority: P1
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: webkit at mattlilek.com


Go to <http://www.register.prometric.com/Login.asp> and press tab -> *BOOM*. 
This happens regardless of whether Safari is set to tab to individual elements
or not.  Tested in r55841 on Snow Leopard.

Thread 0 Crashed:  Dispatch queue: com.apple.main-thread
0   com.apple.WebCore                 0x000000010169e1d0
WebCore::RenderObject::document() const + 16 (RenderObject.h:426)
1   com.apple.WebCore                 0x00000001012771e1
WebCore::HTMLMapElement::imageElement() const + 29 (HTMLMapElement.cpp:82)
2   com.apple.WebCore                 0x0000000101236018
WebCore::HTMLAreaElement::updateFocusAppearance(bool) + 86
(HTMLAreaElement.cpp:214)
3   com.apple.WebCore                 0x000000010115bcef
WebCore::Element::focus(bool) + 323 (Element.cpp:1323)
4   com.apple.WebCore                 0x0000000101188110
WebCore::FocusController::advanceFocusInDocumentOrder(WebCore::FocusDirection,
WebCore::KeyboardEvent*, bool) + 1592 (FocusController.cpp:283)
5   com.apple.WebCore                 0x000000010118840a
WebCore::FocusController::advanceFocus(WebCore::FocusDirection,
WebCore::KeyboardEvent*, bool) + 68 (FocusController.cpp:167)
6   com.apple.WebCore                 0x0000000101163f88
WebCore::EventHandler::defaultTabEventHandler(WebCore::KeyboardEvent*) + 204
(EventHandler.cpp:2550)
7   com.apple.WebCore                 0x000000010116ce71
WebCore::EventHandler::defaultKeyboardEventHandler(WebCore::KeyboardEvent*) +
155 (EventHandler.cpp:2176)
8   com.apple.WebCore                 0x00000001015f8448
WebCore::Node::defaultEventHandler(WebCore::Event*) + 212 (Node.cpp:2951)
9   com.apple.WebCore                 0x00000001015f918b
WebCore::Node::dispatchGenericEvent(WTF::PassRefPtr<WebCore::Event>) + 1645
(Node.cpp:2681)
10  com.apple.WebCore                 0x00000001015f9409
WebCore::Node::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) + 149
(Node.cpp:2567)
11  com.apple.WebCore                 0x000000010117681c
WebCore::EventTarget::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, int&) +
178 (EventTarget.cpp:254)
12  com.apple.WebCore                 0x0000000101164f2a
WebCore::EventHandler::keyEvent(WebCore::PlatformKeyboardEvent const&) + 906
(EventHandler.cpp:2112)
13  com.apple.WebCore                 0x00000001011712a9
WebCore::EventHandler::keyEvent(NSEvent*) + 181 (EventHandlerMac.mm:150)
14  com.apple.WebKit                  0x000000010037fbd9 -[WebHTMLView
keyDown:] + 430 (WebHTMLView.mm:4006)
15  com.apple.AppKit                  0x00007fff84fb93af -[NSWindow sendEvent:]
+ 8769
16  com.apple.Safari                  0x0000000100049117 0x100000000 + 299287
17  com.apple.AppKit                  0x00007fff84eede22 -[NSApplication
sendEvent:] + 4719
18  com.apple.Safari                  0x0000000100031c10 0x100000000 + 203792
19  com.apple.AppKit                  0x00007fff84e84796 -[NSApplication run] +
474
20  com.apple.AppKit                  0x00007fff84e7d468 NSApplicationMain +
364
21  com.apple.Safari                  0x0000000100001a28 0x100000000 + 6696

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.