[Webkit-unassigned] [Bug 13180] New: Another debug build crash from ASSERTION FAILED: !needsLayout()

Sat Mar 24 10:00:45 PDT 2007

http://bugs.webkit.org/show_bug.cgi?id=13180

           Summary: Another debug build crash from ASSERTION FAILED:
                    !needsLayout()
           Product: WebKit
           Version: 522+ (nightly)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: NEW
          Keywords: InRadar
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ddkilzer at webkit.org
                CC: mitz at webkit.org

3/23/07 10:22 AM Dave Kilzer:
* SUMMARY
Found another reproducible case of ASSERTION FAILED: !needsLayout() with WebKit
r20436 and Safari 2.0.4 (419.3) on Mac OS X 10.4.9 (8P135).

* STEPS TO REPRODUCE
1. Open Safari/WebKit.

2. Open URL:  http://ln-s.net/

3. Paste a URL into the text field.  I used this one:

http://bugs.webkit.org/buglist.cgi?query_format=advanced&short_desc_type=allwordssubstr&short_desc=&product=WebKit&long_desc_type=substring&long_desc=&bug_file_loc_type=allwordssubstr&bug_file_loc=&keywords_type=allwords&keywords=&priority=P1&emailassigned_to1=1&emailtype1=substring&email1=&emailassigned_to2=1&emailreporter2=1&emailcc2=1&emailtype2=substring&email2=&bugidtype=include&bug_id=&votes=&chfieldfrom=&chfieldto=Now&chfieldvalue=&cmdtype=doit&order=Reuse+same+sort+as+last+time&field0-0-0=keywords&type0-0-0=nowords&value0-0-0=InRadar+NeedsRadar

4. Hit Enter.

* EXPECTED RESULTS
The form should submit.

* ACTUAL RESULTS
Safari/WebKit crashes.

* REGRESSION
This is a regression since r20385.

* NOTES
See also <http://bugs.webkit.org/show_bug.cgi?id=13155> and
<rdar://problem/5082421>.

* STACK TRACE
Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_INVALID_ADDRESS (0x0001) at 0xbbadbeef

Thread 0 Crashed:
0   com.apple.WebCore           0x011968f4
WebCore::RenderView::paint(WebCore::RenderObject::PaintInfo&, int, int) + 112
(RenderView.cpp:132)
1   com.apple.WebCore           0x011b94d8
WebCore::RenderLayer::paintLayer(WebCore::RenderLayer*,
WebCore::GraphicsContext*, WebCore::IntRect const&, bool,
WebCore::PaintRestriction, WebCore::RenderObject*) + 1092
(RenderLayer.cpp:1454)
2   com.apple.WebCore           0x011b9a38
WebCore::RenderLayer::paint(WebCore::GraphicsContext*, WebCore::IntRect const&,
WebCore::PaintRestriction, WebCore::RenderObject*) + 72 (RenderLayer.cpp:1374)
3   com.apple.WebCore           0x010e40a0
WebCore::Frame::paint(WebCore::GraphicsContext*, WebCore::IntRect const&) + 800
(Frame.cpp:1305)
4   com.apple.WebCore           0x0110ec4c -[WebCoreFrameBridge drawRect:] +
376 (WebCoreFrameBridge.mm:413)
5   com.apple.WebKit            0x0034ff14 -[WebHTMLView drawSingleRect:] + 700
(WebHTMLView.mm:2759)
6   com.apple.WebKit            0x0035038c -[WebHTMLView drawRect:] + 576
(WebHTMLView.mm:2809)
7   com.apple.AppKit            0x937e3858 -[NSView _drawRect:clip:] + 2128
8   com.apple.AppKit            0x937e25fc -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
+ 736
9   com.apple.WebKit            0x00347424 -[WebHTMLView(WebPrivate)
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
+ 524 (WebHTMLView.mm:850)
10  com.apple.AppKit            0x937e29a8 -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
+ 1676
11  com.apple.AppKit            0x937e29a8 -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
+ 1676
12  com.apple.AppKit            0x937e29a8 -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
+ 1676
13  com.apple.AppKit            0x937e29a8 -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
+ 1676
14  com.apple.AppKit            0x937e29a8 -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
+ 1676
15  com.apple.AppKit            0x937e29a8 -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
+ 1676
16  com.apple.AppKit            0x937e29a8 -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
+ 1676
17  com.apple.AppKit            0x93803044 -[NSThemeFrame
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
+ 192
18  com.apple.AppKit            0x937dc054 -[NSView
_displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 384
19  com.apple.AppKit            0x937d1348 -[NSView displayIfNeeded] + 248
20  com.apple.AppKit            0x937d11b8 -[NSWindow displayIfNeeded] + 180
21  com.apple.Safari            0x0001a5f8 0x1000 + 103928
22  com.apple.WebCore           0x0127fa08
WebCore::ScrollView::updateContents(WebCore::IntRect const&, bool) + 776
(ScrollViewMac.mm:349)
23  com.apple.WebCore           0x010f12ec
WebCore::FrameView::repaintRectangle(WebCore::IntRect const&, bool) + 52
(FrameView.cpp:622)
24  com.apple.WebCore           0x01196d78
WebCore::RenderView::repaintViewRectangle(WebCore::IntRect const&, bool) + 220
(RenderView.cpp:185)
25  com.apple.WebCore           0x011c3984 WebCore::RenderObject::repaint(bool)
+ 288 (RenderObject.cpp:1719)
26  com.apple.WebCore           0x01109db4
WebCore::ContainerNode::setActive(bool, bool) + 472 (ContainerNode.cpp:837)
27  com.apple.WebCore           0x0129067c
WebCore::EventTargetNode::dispatchSimulatedClick(WTF::PassRefPtr<WebCore::Event>,
bool, bool) + 164 (EventTargetNode.cpp:428)
28  com.apple.WebCore           0x010d5d8c
WebCore::HTMLFormElement::submitClick(WebCore::Event*) + 300
(HTMLFormElement.cpp:148)
29  com.apple.WebCore           0x010ceca8
WebCore::HTMLInputElement::defaultEventHandler(WebCore::Event*) + 3356
(HTMLInputElement.cpp:1284)
30  com.apple.WebCore           0x0128f6ec
WebCore::EventTargetNode::dispatchGenericEvent(WTF::PassRefPtr<WebCore::Event>,
int&, bool) + 2632 (EventTargetNode.cpp:266)
31  com.apple.WebCore           0x01291dbc
WebCore::EventTargetNode::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, int&,
bool, WebCore::EventTarget*) + 396 (EventTargetNode.cpp:308)
32  com.apple.WebCore           0x01291e50
WebCore::EventTargetNode::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, int&,
bool) + 80 (EventTargetNode.cpp:292)
33  com.apple.WebCore           0x014af068
WebCore::EventHandler::handleTextInputEvent(WebCore::String const&,
WebCore::Event*, bool, bool) + 488 (EventHandler.cpp:1524)
34  com.apple.WebCore           0x0144ab94
WebCore::execInsertNewline(WebCore::Frame*, WebCore::Event*) + 248
(Editor.cpp:1134)
35  com.apple.WebCore           0x0144f050
WebCore::Editor::execCommand(WebCore::AtomicString const&, WebCore::Event*) +
300 (Editor.cpp:1301)
36  com.apple.WebKit            0x0035fd90 -[WebHTMLView(WebNSTextInputSupport)
doCommandBySelector:] + 672 (WebHTMLView.mm:5517)
37  com.apple.WebKit            0x0035faac -[WebHTMLView(WebInternal)
_interceptEditingKeyEvent:shouldSaveCommand:] + 644 (WebHTMLView.mm:5280)
38  com.apple.WebKit            0x003c9040
WebEditorClient::handleKeypress(WebCore::KeyboardEvent*) + 228
(WebEditorClient.mm:429)
39  com.apple.WebCore           0x0144a29c
WebCore::Editor::handleKeypress(WebCore::KeyboardEvent*) + 164 (Editor.cpp:110)
40  com.apple.WebCore           0x014acb48
WebCore::EventHandler::defaultKeyboardEventHandler(WebCore::KeyboardEvent*) +
1060 (EventHandler.cpp:1315)
41  com.apple.WebCore           0x01292238
WebCore::EventTargetNode::defaultEventHandler(WebCore::Event*) + 308
(EventTargetNode.cpp:583)
42  com.apple.WebCore           0x010ce3c4
WebCore::HTMLInputElement::defaultEventHandler(WebCore::Event*) + 1080
(HTMLInputElement.cpp:1143)
43  com.apple.WebCore           0x0128f6ec
WebCore::EventTargetNode::dispatchGenericEvent(WTF::PassRefPtr<WebCore::Event>,
int&, bool) + 2632 (EventTargetNode.cpp:266)
44  com.apple.WebCore           0x01291dbc
WebCore::EventTargetNode::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, int&,
bool, WebCore::EventTarget*) + 396 (EventTargetNode.cpp:308)
45  com.apple.WebCore           0x01291e50
WebCore::EventTargetNode::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, int&,
bool) + 80 (EventTargetNode.cpp:292)
46  com.apple.WebCore           0x014acab0
WebCore::EventHandler::defaultKeyboardEventHandler(WebCore::KeyboardEvent*) +
908 (EventHandler.cpp:1308)
47  com.apple.WebCore           0x01292238
WebCore::EventTargetNode::defaultEventHandler(WebCore::Event*) + 308
(EventTargetNode.cpp:583)
48  com.apple.WebCore           0x010ce3c4
WebCore::HTMLInputElement::defaultEventHandler(WebCore::Event*) + 1080
(HTMLInputElement.cpp:1143)
49  com.apple.WebCore           0x0128f6ec
WebCore::EventTargetNode::dispatchGenericEvent(WTF::PassRefPtr<WebCore::Event>,
int&, bool) + 2632 (EventTargetNode.cpp:266)
50  com.apple.WebCore           0x01291dbc
WebCore::EventTargetNode::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, int&,
bool, WebCore::EventTarget*) + 396 (EventTargetNode.cpp:308)
51  com.apple.WebCore           0x01291e50
WebCore::EventTargetNode::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, int&,
bool) + 80 (EventTargetNode.cpp:292)
52  com.apple.WebCore           0x0128fe18
WebCore::EventTargetNode::dispatchKeyEvent(WebCore::PlatformKeyboardEvent
const&) + 260 (EventTargetNode.cpp:370)
53  com.apple.WebCore           0x014a8318
WebCore::EventHandler::keyEvent(WebCore::PlatformKeyboardEvent const&) + 152
(EventHandler.cpp:1274)
54  com.apple.WebCore           0x014a5d6c
WebCore::EventHandler::keyEvent(NSEvent*) + 524 (EventHandlerMac.mm:138)
55  com.apple.WebKit            0x003533bc -[WebHTMLView keyDown:] + 400
(WebHTMLView.mm:3419)
56  com.apple.AppKit            0x937f9fa0 -[NSWindow sendEvent:] + 6424
57  com.apple.Safari            0x00021734 0x1000 + 132916
58  com.apple.AppKit            0x937a28d4 -[NSApplication sendEvent:] + 4172
59  com.apple.Safari            0x00021238 0x1000 + 131640
60  com.apple.AppKit            0x93799d10 -[NSApplication run] + 508
61  com.apple.AppKit            0x9388a87c NSApplicationMain + 452
62  com.apple.Safari            0x0005c77c 0x1000 + 374652
63  com.apple.Safari            0x0005c624 0x1000 + 374308

3/23/07 10:31 AM Dave Kilzer:
Actually, you can just click in the text field, then hit Enter.  There is no
need to paste a URL into it.