Bug 12981 - REGRESSION (r18975-r18999): Reproducible crash with <use>
Summary: REGRESSION (r18975-r18999): Reproducible crash with <use>
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: SVG (show other bugs)
Version: 523.x (Safari 3)
Hardware: Macintosh OS X 10.4
: P1 Critical
Assignee: Nikolas Zimmermann
URL:
Keywords: HasReduction, Regression
Depends on:
Blocks:
 
Reported: 2007-03-06 07:32 PST by mitz
Modified: 2007-03-06 15:54 PST (History)
1 user (show)

See Also:


Attachments
Reduction (will crash) (225 bytes, image/svg+xml)
2007-03-06 07:33 PST, mitz
no flags Details

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Description mitz 2007-03-06 07:32:21 PST
The attached SVG crashes WebKit. Backtrace:

Command: Safari
Path:    /Applications/Safari.app/Contents/MacOS/Safari
Parent:  WindowServer [61]

Version: ??? (19977)

PID:    9191
Thread: 0

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x0000000c

Thread 0 Crashed:
0   com.apple.WebCore        	0x014ce2a4 WTF::HashMap<WebCore::String, WTF::HashSet<WebCore::SVGStyledElement*, WTF::PtrHash<WebCore::SVGStyledElement*>, WTF::HashTraits<WebCore::SVGStyledElement*> >*, WTF::StrHash<WebCore::String>, WTF::HashTraits<WebCore::String>, WTF::HashTraits<WTF::HashSet<WebCore::SVGStyledElement*, WTF::PtrHash<WebCore::SVGStyledElement*>, WTF::HashTraits<WebCore::SVGStyledElement*> >*> >::add(WebCore::String const&, WTF::HashSet<WebCore::SVGStyledElement*, WTF::PtrHash<WebCore::SVGStyledElement*>, WTF::HashTraits<WebCore::SVGStyledElement*> >* const&) + 68
1   com.apple.WebCore        	0x0119ec90 WebCore::SVGDocumentExtensions::addPendingResource(WebCore::AtomicString const&, WebCore::SVGStyledElement*) + 192
2   com.apple.WebCore        	0x01097404 WebCore::SVGUseElement::insertedIntoDocument() + 324
3   com.apple.WebCore        	0x010d662c WebCore::ContainerNode::addChild(WTF::PassRefPtr<WebCore::Node>) + 220
4   com.apple.WebCore        	0x0102cf84 WebCore::XMLTokenizer::startElementNs(unsigned char const*, unsigned char const*, unsigned char const*, int, unsigned char const**, int, int, unsigned char const**) + 3268
5   libxml2.2.dylib          	0x92ca2480 xmlParseStartTag + 8228
6   libxml2.2.dylib          	0x92ca42ec xmlParseDocument + 3368
7   libxml2.2.dylib          	0x92c88c0c xmlParseChunk + 424
8   com.apple.WebCore        	0x01028e84 WebCore::XMLTokenizer::write(WebCore::SegmentedString const&, bool) + 260
9   com.apple.WebCore        	0x013cabc8 WebCore::FrameLoader::write(char const*, int, bool) + 856
10  com.apple.WebCore        	0x010dfbb8 -[WebCoreFrameBridge receivedData:textEncodingName:] + 408
11  com.apple.WebKit         	0x00327eec -[WebHTMLRepresentation receivedData:withDataSource:] + 156
12  com.apple.WebKit         	0x003234b8 -[WebDataSource(WebInternal) _receivedData:] + 88
13  com.apple.WebKit         	0x00378318 WebFrameLoaderClient::committedLoad(WebCore::DocumentLoader*, char const*, int) + 120
14  com.apple.WebCore        	0x013deeac WebCore::DocumentLoader::commitLoad(char const*, int) + 92
15  com.apple.WebCore        	0x013e6670 WebCore::ResourceLoader::didReceiveData(char const*, int, long long, bool) + 80
16  com.apple.WebCore        	0x013e3244 WebCore::MainResourceLoader::didReceiveData(char const*, int, long long, bool) + 52
17  com.apple.WebCore        	0x013ba11c -[WebCoreResourceHandleAsDelegate connection:didReceiveData:lengthReceived:] + 156
18  com.apple.Foundation     	0x929935d4 -[NSURLConnection(NSURLConnectionInternal) _sendDidReceiveDataCallback] + 564
19  com.apple.Foundation     	0x92991a74 -[NSURLConnection(NSURLConnectionInternal) _sendCallbacks] + 488
20  com.apple.Foundation     	0x92991810 _sendCallbacks + 156
21  com.apple.CoreFoundation 	0x907dd4cc __CFRunLoopDoSources0 + 384
22  com.apple.CoreFoundation 	0x907dc9fc __CFRunLoopRun + 452
23  com.apple.CoreFoundation 	0x907dc47c CFRunLoopRunSpecific + 268
24  com.apple.Foundation     	0x92970164 -[NSRunLoop runMode:beforeDate:] + 172
25  com.apple.Foundation     	0x929b4e20 -[NSRunLoop runUntilDate:] + 80
26  com.apple.AppKit         	0x9396b36c NSCoreDragReceiveProc + 916
27  com.apple.HIServices     	0x91854de8 DoDropMessage + 96
28  com.apple.HIServices     	0x9185628c CoreDragMessageHandler + 1332
29  com.apple.CoreFoundation 	0x90824104 __CFMessagePortPerform + 304
30  com.apple.CoreFoundation 	0x907ea734 __CFRunLoopDoSource1 + 152
31  com.apple.CoreFoundation 	0x907dce4c __CFRunLoopRun + 1556
32  com.apple.CoreFoundation 	0x907dc47c CFRunLoopRunSpecific + 268
33  com.apple.HIToolbox      	0x93208740 RunCurrentEventLoopInMode + 264
34  com.apple.HIToolbox      	0x93207dd4 ReceiveNextEventCommon + 380
35  com.apple.HIToolbox      	0x93207c40 BlockUntilNextEventMatchingListInMode + 96
36  com.apple.AppKit         	0x9370cae4 _DPSNextEvent + 384
37  com.apple.AppKit         	0x9370c7a8 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 116
38  com.apple.Safari         	0x00006740 0x1000 + 22336
39  com.apple.AppKit         	0x93708cec -[NSApplication run] + 472
40  com.apple.AppKit         	0x937f987c NSApplicationMain + 452
41  com.apple.Safari         	0x0005c77c 0x1000 + 374652
42  com.apple.Safari         	0x0005c624 0x1000 + 374308
Comment 1 mitz 2007-03-06 07:33:07 PST
Created attachment 13489 [details]
Reduction (will crash)
Comment 2 Nikolas Zimmermann 2007-03-06 15:54:29 PST
Bug fixed. Landed in r19989.