[Webkit-unassigned] [Bug 13563] New: REGRESSION: Crash loading message in Yahoo! Mail

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=13563

           Summary: REGRESSION: Crash loading message in Yahoo! Mail
           Product: WebKit
           Version: 522+ (nightly)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: NEW
          Keywords: NeedsReduction, Regression, NeedsRadar
          Severity: Normal
          Priority: P1
         Component: CSS
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ddkilzer at webkit.org


* SUMMARY

Crash loading a mail message in Yahoo! Mail.

* CONSOLE OUTPUT

Segmentation fault

* STACK TRACE

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_INVALID_ADDRESS (0x0001) at 0x4082600c

Thread 0 Crashed:
0   com.apple.WebCore           0x0158fbfc
WTF::RefPtr<WebCore::StringImpl>::get() const + 20 (RefPtr.h:45)
1   com.apple.WebCore           0x0158fc34 WebCore::String::impl() const + 36
(PlatformString.h:151)
2   com.apple.WebCore           0x01594ba0 WebCore::AtomicString::impl() const
+ 36 (AtomicString.h:50)
3   com.apple.WebCore           0x01594c2c
WebCore::operator==(WebCore::AtomicString const&, WebCore::AtomicString const&)
+ 48 (AtomicString.h:103)
4   com.apple.WebCore           0x0114fab0
WebCore::CSSStyleSelector::matchRulesForList(WebCore::CSSRuleDataList*, int&,
int&) + 188 (cssstyleselector.cpp:432)
5   com.apple.WebCore           0x0114fd28
WebCore::CSSStyleSelector::matchRules(WebCore::CSSRuleSet*, int&, int&) + 176
(cssstyleselector.cpp:396)
6   com.apple.WebCore           0x0115efe0
WebCore::CSSStyleSelector::styleForElement(WebCore::Element*,
WebCore::RenderStyle*, bool, bool) + 1212 (cssstyleselector.cpp:867)
7   com.apple.WebCore           0x012b893c
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 484
(Element.cpp:675)
8   com.apple.WebCore           0x012b8c80
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1320
(Element.cpp:713)
9   com.apple.WebCore           0x012b8c80
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1320
(Element.cpp:713)
10  com.apple.WebCore           0x012b8c80
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1320
(Element.cpp:713)
11  com.apple.WebCore           0x012b8c80
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1320
(Element.cpp:713)
12  com.apple.WebCore           0x012b8c80
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1320
(Element.cpp:713)
13  com.apple.WebCore           0x012b8c80
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1320
(Element.cpp:713)
14  com.apple.WebCore           0x0110048c
WebCore::Document::recalcStyle(WebCore::Node::StyleChange) + 1284
(Document.cpp:1024)
15  com.apple.WebCore           0x010f67f4 WebCore::Document::updateRendering()
+ 84 (Document.cpp:1049)
16  com.apple.WebCore           0x012eadbc
KJS::ScheduledAction::execute(KJS::Window*) + 1168 (kjs_window.cpp:1940)
17  com.apple.WebCore           0x012edec4
KJS::Window::timerFired(KJS::DOMWindowTimer*) + 504 (kjs_window.cpp:2054)
18  com.apple.WebCore           0x012edf60 KJS::DOMWindowTimer::fired() + 72
(kjs_window.cpp:2640)
19  com.apple.WebCore           0x0126a88c
WebCore::TimerBase::fireTimers(double, WTF::Vector<WebCore::TimerBase*,
(unsigned long)0> const&) + 240 (Timer.cpp:322)
20  com.apple.WebCore           0x0126a958
WebCore::TimerBase::sharedTimerFired() + 132 (Timer.cpp:355)
21  com.apple.WebCore           0x01269d48
WebCore::timerFired(__CFRunLoopTimer*, void*) + 60 (SharedTimerMac.cpp:47)
22  com.apple.CoreFoundation    0x907f2578 __CFRunLoopDoTimer + 184
23  com.apple.CoreFoundation    0x907deef8 __CFRunLoopRun + 1680
24  com.apple.CoreFoundation    0x907de4ac CFRunLoopRunSpecific + 268
25  com.apple.HIToolbox         0x93298b20 RunCurrentEventLoopInMode + 264
26  com.apple.HIToolbox         0x932981b4 ReceiveNextEventCommon + 380
27  com.apple.HIToolbox         0x93298020
BlockUntilNextEventMatchingListInMode + 96
28  com.apple.AppKit            0x9379eae4 _DPSNextEvent + 384
29  com.apple.AppKit            0x9379e7a8 -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 116
30  com.apple.Safari            0x00006740 0x1000 + 22336
31  com.apple.AppKit            0x9379acec -[NSApplication run] + 472
32  com.apple.AppKit            0x9388b87c NSApplicationMain + 452
33  com.apple.Safari            0x0005c77c 0x1000 + 374652
34  com.apple.Safari            0x0005c624 0x1000 + 374308


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