Bug 7804
| Summary: | REGRESSION: Incorrect rendering then crash on refresh of nasa.gov | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Jon <jon> |
| Component: | DOM | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Major | CC: | alice.barraclough, ap, gavin.sharp |
| Priority: | P1 | Keywords: | InRadar, NeedsReduction, Regression |
| Version: | 420+ | ||
| Hardware: | Mac | ||
| OS: | OS X 10.4 | ||
| URL: | http://www.nasa.gov/home/index.html | ||
Jon
r13334 incorrectly renders the flash version of the nasa.gov homepage the first time it's loaded. Then, when attempting a refresh, it will crash.
Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_PROTECTION_FAILURE (0x0002) at 0x03d003db
Thread 0 Crashed:
0 com.apple.WebCore 0x01abecd4 QString::QString[in-charge](QString const&) + 116 (QString.h:373)
1 com.apple.WebCore 0x0184c394 KWQValueListImpl::KWQValueListPrivate::copyList(KWQValueListNodeImpl*, KWQValueListNodeImpl*&, KWQValueListNodeImpl*&) const + 84 (KWQValueListImpl.cpp:84)
2 com.apple.WebCore 0x0184c60c KWQValueListImpl::copyOnWrite() + 108 (Shared.h:34)
3 com.apple.WebCore 0x0184c860 KWQValueListImpl::clear() + 48 (KWQValueListImpl.cpp:129)
4 com.apple.WebCore 0x019d54dc WebCore::SegmentedString::clear() + 60 (SegmentedString.cpp:81)
5 com.apple.WebCore 0x018bf8f8 WebCore::HTMLTokenizer::notifyFinished(WebCore::CachedObject*) + 568 (htmltokenizer.cpp:1745)
6 com.apple.WebCore 0x019d26c8 WebCore::CachedScript::checkNotify() + 88 (CachedScript.cpp:106)
7 com.apple.WebCore 0x019d281c WebCore::CachedScript::data(WebCore::Array<char>&, bool) + 252 (CachedScript.cpp:99)
8 com.apple.WebCore 0x019d4f3c WebCore::Loader::receivedAllData(WebCore::TransferJob*, NSData*) + 380 (loader.cpp:136)
9 com.apple.WebCore 0x018df304 -[KWQResourceLoader finishJobAndHandle:] + 116 (KWQResourceLoader.mm:98)
10 com.apple.WebKit 0x00326ef0 -[WebSubresourceLoader didFinishLoading] + 80 (WebSubresourceLoader.m:228)
11 com.apple.WebKit 0x0032ee2c -[WebLoader connectionDidFinishLoading:] + 44 (WebLoader.m:663)
12 com.apple.Foundation 0x92907a6c -[NSURLConnection(NSURLConnectionInternal) _sendDidFinishLoadingCallback] + 188
13 com.apple.Foundation 0x92905cd8 -[NSURLConnection(NSURLConnectionInternal) _sendCallbacks] + 556
14 com.apple.Foundation 0x92905a30 _sendCallbacks + 156
15 com.apple.CoreFoundation 0x9075ea68 __CFRunLoopDoSources0 + 384
16 com.apple.CoreFoundation 0x9075df98 __CFRunLoopRun + 452
17 com.apple.CoreFoundation 0x9075da18 CFRunLoopRunSpecific + 268
18 com.apple.HIToolbox 0x9317d1e0 RunCurrentEventLoopInMode + 264
19 com.apple.HIToolbox 0x9317c874 ReceiveNextEventCommon + 380
20 com.apple.HIToolbox 0x9317c6e0 BlockUntilNextEventMatchingListInMode + 96
21 com.apple.AppKit 0x9367b104 _DPSNextEvent + 384
22 com.apple.AppKit 0x9367adc8 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 116
23 com.apple.Safari 0x00006e74 0x1000 + 24180
24 com.apple.AppKit 0x9367730c -[NSApplication run] + 472
25 com.apple.AppKit 0x93767e68 NSApplicationMain + 452
26 com.apple.Safari 0x0005cbf0 0x1000 + 375792
27 com.apple.Safari 0x0005ca94 0x1000 + 375444
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Alexey Proskuryakov
Must a regression from the fix in bug 4395 - the debug build crashes with an assertion
ASSERTION FAILED: !inWrite (/Users/ap/WebKit/WebCore/khtml/html/htmltokenizer.cpp:1663 virtual WebCore::HTMLTokenizer::~HTMLTokenizer())
Alice Liu
<rdar://problem/4481578>
Eric Seidel (no email)
This also looks like it might have been a dup of 7818.
Eric Seidel (no email)
*** This bug has been marked as a duplicate of 7818 ***