[Webkit-unassigned] [Bug 17464] New: REGRESSION: Crash in RenderBlock::findNextLineBreak reading r30444 commit email in GMail
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Feb 20 18:57:50 PST 2008
http://bugs.webkit.org/show_bug.cgi?id=17464
Summary: REGRESSION: Crash in RenderBlock::findNextLineBreak
reading r30444 commit email in GMail
Product: WebKit
Version: 525+ (Nightly build)
Platform: Macintosh
OS/Version: Mac OS X 10.5
Status: NEW
Keywords: NeedsReduction, Regression, GoogleBug
Severity: Normal
Priority: P1
Component: Layout and Rendering
AssignedTo: webkit-unassigned at lists.webkit.org
ReportedBy: webkit at mattlilek.com
Reading the webkit-changes email for r30444 in GMail crashes ToT:
Thread 0 Crashed:
0 com.apple.WebCore 0x02108150
WebCore::RenderBlock::findNextLineBreak(WebCore::BidiIterator&,
WebCore::BidiResolver<WebCore::BidiIterator, WebCore::BidiRun>&) + 6074
(bidi.cpp:1703)
1 com.apple.WebCore 0x0210aa1f
WebCore::RenderBlock::layoutInlineChildren(bool, int&, int&) + 3079
(bidi.cpp:969)
2 com.apple.WebCore 0x01ef8e7f
WebCore::RenderBlock::layoutBlock(bool) + 1319 (RenderBlock.cpp:581)
3 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
4 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
5 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
6 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
7 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
8 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
9 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
10 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
11 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
12 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
13 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
14 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
15 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
16 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
17 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
18 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
19 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
20 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
21 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
22 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
23 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
24 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
25 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
26 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
27 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
28 com.apple.WebCore 0x01ef9d1f
WebCore::RenderObject::layoutIfNeeded() + 41 (RenderObject.h:487)
29 com.apple.WebCore 0x0210a219
WebCore::RenderBlock::layoutInlineChildren(bool, int&, int&) + 1025
(bidi.cpp:876)
30 com.apple.WebCore 0x01ef8e7f
WebCore::RenderBlock::layoutBlock(bool) + 1319 (RenderBlock.cpp:581)
31 com.apple.WebCore 0x01f6d145
WebCore::RenderTableCell::layout() + 45 (RenderTableCell.cpp:137)
32 com.apple.WebCore 0x01f71aaf
WebCore::RenderTableRow::layout() + 239 (RenderTableRow.cpp:129)
33 com.apple.WebCore 0x01ef9d1f
WebCore::RenderObject::layoutIfNeeded() + 41 (RenderObject.h:487)
34 com.apple.WebCore 0x01f0ae32
WebCore::RenderContainer::layout() + 176 (RenderContainer.cpp:497)
35 com.apple.WebCore 0x01f6a4ce
WebCore::RenderTable::layout() + 874 (RenderTable.cpp:298)
36 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
37 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
38 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
39 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
40 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
41 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
42 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
43 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
44 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
45 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
46 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
47 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
48 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
49 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
50 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
51 com.apple.WebCore 0x01ef7e03
WebCore::RenderBlock::layoutBlockChildren(bool, int&) + 1515
(RenderBlock.cpp:1233)
52 com.apple.WebCore 0x01ef8ea1
WebCore::RenderBlock::layoutBlock(bool) + 1353 (RenderBlock.cpp:586)
53 com.apple.WebCore 0x01ee95f6
WebCore::RenderBlock::layout() + 54 (RenderBlock.cpp:494)
54 com.apple.WebCore 0x01f92b7e
WebCore::RenderView::layout() + 310 (RenderView.cpp:114)
55 com.apple.WebCore 0x01cf087a
WebCore::FrameView::layout(bool) + 2160 (FrameView.cpp:471)
56 com.apple.WebCore 0x01f49c87
WebCore::RenderPart::updateWidgetPosition() + 727 (RenderPart.cpp:115)
57 com.apple.WebCore 0x01f93817
WebCore::RenderView::updateWidgetPositions() + 87 (RenderView.cpp:446)
58 com.apple.WebCore 0x01cefe1f
WebCore::FrameView::performPostLayoutTasks() + 51 (FrameView.cpp:887)
59 com.apple.WebCore 0x01cf0b19
WebCore::FrameView::layout(bool) + 2831 (FrameView.cpp:516)
60 com.apple.WebCore 0x01ccbc8f
WebCore::Frame::forceLayout(bool) + 57 (Frame.cpp:1376)
61 com.apple.WebCore 0x020cb252 -[WebCoreFrameBridge
forceLayoutAdjustingViewSize:] + 40 (WebCoreFrameBridge.mm:403)
62 com.apple.WebKit 0x001c8cd0 -[WebHTMLView
layoutToMinimumPageWidth:maximumPageWidth:adjustingViewSize:] + 234
(WebHTMLView.mm:2664)
63 com.apple.WebKit 0x001c8de0 -[WebHTMLView layout] + 68
(WebHTMLView.mm:2678)
64 com.apple.WebKit 0x001cfc0b -[WebHTMLView(WebInternal)
_layoutIfNeeded] + 195 (WebHTMLView.mm:4811)
65 com.apple.WebKit 0x001cfcec -[WebHTMLView(WebInternal)
_web_layoutIfNeededRecursive] + 218 (WebHTMLView.mm:4826)
66 com.apple.WebKit 0x001c3d7c -[WebHTMLView(WebPrivate)
viewWillDraw] + 94 (WebHTMLView.mm:1063)
67 com.apple.AppKit 0x917c5516 -[NSView viewWillDraw] + 579
68 com.apple.AppKit 0x917c5516 -[NSView viewWillDraw] + 579
69 com.apple.AppKit 0x917c5516 -[NSView viewWillDraw] + 579
70 com.apple.AppKit 0x917c5516 -[NSView viewWillDraw] + 579
71 com.apple.AppKit 0x917c5516 -[NSView viewWillDraw] + 579
72 com.apple.AppKit 0x917c5516 -[NSView viewWillDraw] + 579
73 com.apple.AppKit 0x917c5516 -[NSView viewWillDraw] + 579
74 com.apple.AppKit 0x917c5516 -[NSView viewWillDraw] + 579
75 com.apple.AppKit 0x917c4bf8 -[NSView
_sendViewWillDrawInRect:] + 1015
76 com.apple.AppKit 0x91706ec9 -[NSView displayIfNeeded] +
869
77 com.apple.AppKit 0x91706ab9 -[NSWindow displayIfNeeded]
+ 189
78 com.apple.Safari 0x000233a9 0x1000 + 140201
79 com.apple.AppKit 0x917068e0 _handleWindowNeedsDisplay +
436
80 com.apple.CoreFoundation 0x943ad9c2 __CFRunLoopDoObservers + 466
81 com.apple.CoreFoundation 0x943aed25 CFRunLoopRunSpecific + 853
82 com.apple.CoreFoundation 0x943afd18 CFRunLoopRunInMode + 88
83 com.apple.HIToolbox 0x910986a0 RunCurrentEventLoopInMode +
283
84 com.apple.HIToolbox 0x910984b9 ReceiveNextEventCommon + 374
85 com.apple.HIToolbox 0x9109832d
BlockUntilNextEventMatchingListInMode + 106
86 com.apple.AppKit 0x917047d9 _DPSNextEvent + 657
87 com.apple.AppKit 0x9170408e -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 128
88 com.apple.Safari 0x0000965e 0x1000 + 34398
89 com.apple.AppKit 0x916fd0c5 -[NSApplication run] + 795
90 com.apple.AppKit 0x916ca30a NSApplicationMain + 574
91 com.apple.Safari 0x00002a76 0x1000 + 6774
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