[Webkit-unassigned] [Bug 9728] New: REGRESSION: NativeTextField use causes crash while attempting to quote a post at Ars.

bugzilla-daemon at opendarwin.org bugzilla-daemon at opendarwin.org
Tue Jul 4 01:23:57 PDT 2006


http://bugzilla.opendarwin.org/show_bug.cgi?id=9728

           Summary: REGRESSION: NativeTextField use causes crash while
                    attempting to quote a post at Ars.
           Product: WebKit
           Version: 420+ (nightly)
          Platform: Macintosh
               URL: http://episteme.arstechnica.com/eve/forums/a/tpc/f/83009
                    45231/m/365005439731/p/17
        OS/Version: Mac OS X 10.4
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: Forms
        AssignedTo: webkit-unassigned at opendarwin.org
        ReportedBy: jshier at iastate.edu


What the summary says. Here's the trace:

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x000000a4

Thread 0 Crashed:
0   com.apple.WebCore           0x011e5b20 WebCore::RenderTextField::text() +
32 (RefPtr.h:56)
1   com.apple.WebCore           0x011158a8
WebCore::Document::setFocusNode(WTF::PassRefPtr<WebCore::Node>) + 1304
(Document.cpp:2119)
2   com.apple.WebCore           0x010d76c8
WebCore::HTMLTextAreaElement::focus() + 232 (HTMLTextAreaElement.cpp:213)
3   com.apple.WebCore           0x01347774
WebCore::JSHTMLTextAreaElementProtoFunc::callAsFunction(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) + 244 (JSHTMLTextAreaElement.cpp:224)
4   com.apple.JavaScriptCore    0x0048ffc4 KJS::JSObject::call(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) + 116 (object.cpp:99)
5   com.apple.JavaScriptCore    0x00481b68
KJS::FunctionCallDotNode::evaluate(KJS::ExecState*) + 616 (nodes.cpp:758)
6   com.apple.JavaScriptCore    0x004863b8
KJS::ExprStatementNode::execute(KJS::ExecState*) + 104 (nodes.cpp:1662)
7   com.apple.JavaScriptCore    0x00489a5c
KJS::SourceElementsNode::execute(KJS::ExecState*) + 252 (nodes.cpp:2442)
8   com.apple.JavaScriptCore    0x004862e8
KJS::BlockNode::execute(KJS::ExecState*) + 152 (nodes.cpp:1638)
9   com.apple.JavaScriptCore    0x00486648
KJS::IfNode::execute(KJS::ExecState*) + 408 (nodes.cpp:1680)
10  com.apple.JavaScriptCore    0x00486694
KJS::IfNode::execute(KJS::ExecState*) + 484 (nodes.cpp:1687)
11  com.apple.JavaScriptCore    0x00486694
KJS::IfNode::execute(KJS::ExecState*) + 484 (nodes.cpp:1687)
12  com.apple.JavaScriptCore    0x00486694
KJS::IfNode::execute(KJS::ExecState*) + 484 (nodes.cpp:1687)
13  com.apple.JavaScriptCore    0x00489b48
KJS::SourceElementsNode::execute(KJS::ExecState*) + 488 (completion.h:53)
14  com.apple.JavaScriptCore    0x004862e8
KJS::BlockNode::execute(KJS::ExecState*) + 152 (nodes.cpp:1638)
15  com.apple.JavaScriptCore    0x00472268
KJS::DeclaredFunctionImp::execute(KJS::ExecState*) + 56 (completion.h:53)
16  com.apple.JavaScriptCore    0x00471b00
KJS::FunctionImp::callAsFunction(KJS::ExecState*, KJS::JSObject*, KJS::List
const&) + 448 (ExecState.h:75)
17  com.apple.JavaScriptCore    0x0048ffc4 KJS::JSObject::call(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) + 116 (object.cpp:99)
18  com.apple.JavaScriptCore    0x00482308
KJS::FunctionCallResolveNode::evaluate(KJS::ExecState*) + 568 (nodes.cpp:665)
19  com.apple.JavaScriptCore    0x004863b8
KJS::ExprStatementNode::execute(KJS::ExecState*) + 104 (nodes.cpp:1662)
20  com.apple.JavaScriptCore    0x00489b48
KJS::SourceElementsNode::execute(KJS::ExecState*) + 488 (completion.h:53)
21  com.apple.JavaScriptCore    0x004862e8
KJS::BlockNode::execute(KJS::ExecState*) + 152 (nodes.cpp:1638)
22  com.apple.JavaScriptCore    0x00476438
KJS::Interpreter::evaluate(KJS::UString const&, int, KJS::UChar const*, int,
KJS::JSValue*) + 904 (RefPtr.h:45)
23  com.apple.WebCore           0x012cae90
WebCore::KJSProxy::evaluate(WebCore::String const&, int, WebCore::String
const&, WebCore::Node*) + 288 (RefPtr.h:41)
24  com.apple.WebCore           0x010e2794
WebCore::Frame::executeScript(WebCore::String const&, int, WebCore::Node*,
DeprecatedString const&) + 84 (RefPtr.h:41)
25  com.apple.WebCore           0x01036a30
WebCore::HTMLTokenizer::scriptExecution(DeprecatedString const&,
WebCore::HTMLTokenizer::State, DeprecatedString, int) + 320 (RefPtr.h:41)
26  com.apple.WebCore           0x0103751c
WebCore::HTMLTokenizer::scriptHandler(WebCore::HTMLTokenizer::State) + 1612
(HTMLTokenizer.cpp:434)
27  com.apple.WebCore           0x01037848
WebCore::HTMLTokenizer::parseSpecial(WebCore::SegmentedString&,
WebCore::HTMLTokenizer::State) + 536 (HTMLTokenizer.cpp:292)
28  com.apple.WebCore           0x010397d4
WebCore::HTMLTokenizer::parseTag(WebCore::SegmentedString&,
WebCore::HTMLTokenizer::State) + 6676 (HTMLTokenizer.cpp:1214)
29  com.apple.WebCore           0x0103a0d4
WebCore::HTMLTokenizer::write(WebCore::SegmentedString const&, bool) + 1172
(HTMLTokenizer.cpp:1428)
30  com.apple.WebCore           0x01036dc8
WebCore::HTMLTokenizer::notifyFinished(WebCore::CachedObject*) + 584
(DeprecatedValueList.h:87)
31  com.apple.WebCore           0x0112f548 WebCore::CachedScript::checkNotify()
+ 88 (CachedScript.cpp:109)
32  com.apple.WebCore           0x0112f9fc
WebCore::CachedScript::data(WTF::Vector<char, (unsigned long)0>&, bool) + 236
(CachedScript.cpp:101)
33  com.apple.WebCore           0x01131bcc
WebCore::Loader::receivedAllData(WebCore::TransferJob*, NSData*) + 300
(loader.cpp:139)
34  com.apple.WebCore           0x0104ae24 -[KWQResourceLoader
finishJobAndHandle:] + 116 (KWQResourceLoader.mm:98)
35  com.apple.WebKit            0x003242f0 -[WebSubresourceLoader
didFinishLoading] + 80
36  com.apple.WebKit            0x003260ec -[WebLoader
connectionDidFinishLoading:] + 44 (WebLoader.m:575)
37  com.apple.Foundation        0x9297684c
-[NSURLConnection(NSURLConnectionInternal) _sendDidFinishLoadingCallback] + 188
38  com.apple.Foundation        0x92974ab8
-[NSURLConnection(NSURLConnectionInternal) _sendCallbacks] + 556
39  com.apple.Foundation        0x92974810 _sendCallbacks + 156
40  com.apple.CoreFoundation    0x907dc4cc __CFRunLoopDoSources0 + 384
41  com.apple.CoreFoundation    0x907db9fc __CFRunLoopRun + 452
42  com.apple.CoreFoundation    0x907db47c CFRunLoopRunSpecific + 268
43  com.apple.HIToolbox         0x931eb740 RunCurrentEventLoopInMode + 264
44  com.apple.HIToolbox         0x931eadd4 ReceiveNextEventCommon + 380
45  com.apple.HIToolbox         0x931eac40
BlockUntilNextEventMatchingListInMode + 96
46  com.apple.AppKit            0x936eeae4 _DPSNextEvent + 384
47  com.apple.AppKit            0x936ee7a8 -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 116
48  com.apple.SafariDev         0x00006740 0x1000 + 22336
49  com.apple.AppKit            0x936eacec -[NSApplication run] + 472
50  com.apple.AppKit            0x937db87c NSApplicationMain + 452
51  com.apple.SafariDev         0x0005c77c 0x1000 + 374652
52  com.apple.SafariDev         0x0005c624 0x1000 + 374308


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