[Webkit-unassigned] [Bug 14533] New: Webkit hangs indefinitely when pasting large text into text field
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu Jul 5 14:12:42 PDT 2007
http://bugs.webkit.org/show_bug.cgi?id=14533
Summary: Webkit hangs indefinitely when pasting large text into
text field
Product: WebKit
Version: 522+ (nightly)
Platform: Macintosh
URL: http://www.battle.net/forums/board.aspx?forumName=suppor
t
OS/Version: Mac OS X 10.4
Status: UNCONFIRMED
Severity: Normal
Priority: P2
Component: Text
AssignedTo: webkit-unassigned at lists.webkit.org
ReportedBy: mysticalos at windstream.net
If you attempt to paste a LOT of text, (such as a system profiler report saved
in RTF) into a text field on battle.net forums. Safari just goes into an
endless beachball.
Here is a sample from beachball.
Analysis of sampling pid 330 every 10.000000 milliseconds
Call graph:
95 Thread_0f07
95 0x4f1b0
95 0x246c
95 NSApplicationMain
95 -[NSApplication run]
95 0x16444
95 -[NSApplication sendEvent:]
95 -[NSApplication _handleKeyEquivalent:]
95 -[NSMenu performKeyEquivalent:]
95 -[NSCarbonMenuImpl
performActionWithHighlightingForItemAtIndex:]
95 -[NSMenu performActionForItemAtIndex:]
95 0x1a020
95 -[NSApplication sendAction:to:from:]
95
WebCore::Editor::pasteAsPlainTextWithPasteboard(WebCore::Pasteboard*)
95
WebCore::Editor::replaceSelectionWithText(WebCore::String const&, bool, bool)
95
WebCore::Editor::replaceSelectionWithFragment(WTF::PassRefPtr<WebCore::DocumentFragment>,
bool, bool, bool)
95
WebCore::applyCommand(WTF::PassRefPtr<WebCore::EditCommand>)
95 WebCore::EditCommand::apply()
95
WebCore::ReplaceSelectionCommand::doApply()
95
WebCore::ReplaceSelectionCommand::completeHTMLReplacement(WebCore::Position
const&)
95
WebCore::CompositeEditCommand::applyStyle(WebCore::CSSStyleDeclaration*,
WebCore::Position const&, WebCore::Position const&, WebCore::EditAction)
95
WebCore::CompositeEditCommand::applyCommandToComposite(WTF::PassRefPtr<WebCore::EditCommand>)
95
WebCore::EditCommand::apply()
95
WebCore::ApplyStyleCommand::doApply()
95
WebCore::ApplyStyleCommand::applyBlockStyle(WebCore::CSSMutableStyleDeclaration*)
50
WebCore::VisiblePosition::next(bool) const
32
WebCore::nextVisuallyDistinctCandidate(WebCore::Position const&)
23
WebCore::Position::downstream() const
23
WebCore::Position::downstream() const
9
WebCore::Position::isCandidate() const
9
WebCore::Position::inRenderedText() const
9
WebCore::Position::inRenderedText() const
18
WebCore::VisiblePosition::init(WebCore::Position const&, WebCore::EAffinity)
18
WebCore::VisiblePosition::canonicalPosition(WebCore::Position const&)
10
WebCore::Position::upstream() const
10
WebCore::Position::upstream() const
8
WebCore::Position::isCandidate() const
8
WebCore::Position::inRenderedText() const
4
WebCore::InlineTextBox::containsCaretOffset(int) const
4
WebCore::InlineTextBox::containsCaretOffset(int) const
4
WebCore::Position::inRenderedText() const
29
WebCore::endOfParagraph(WebCore::VisiblePosition const&)
17
WebCore::VisiblePosition::VisiblePosition[in-charge](WebCore::Node*, int,
WebCore::EAffinity)
17
WebCore::VisiblePosition::init(WebCore::Position const&, WebCore::EAffinity)
17
WebCore::VisiblePosition::canonicalPosition(WebCore::Position const&)
9
WebCore::Position::upstream() const
9
WebCore::Position::upstream() const
8
WebCore::Position::isCandidate() const
7
WebCore::Position::inRenderedText() const
5
WebCore::InlineTextBox::containsCaretOffset(int) const
5
WebCore::InlineTextBox::containsCaretOffset(int) const
2
WebCore::Position::inRenderedText() const
1
WebCore::RenderText::nextOffset(int) const
1
WebCore::RenderText::nextOffset(int) const
12
WebCore::RenderText::caretMaxRenderedOffset() const
12
WebCore::RenderText::caretMaxRenderedOffset() const
14
WebCore::Position::downstream() const
14
WebCore::Position::downstream() const
2
WebCore::StyleChange::StyleChange[in-charge](WebCore::CSSStyleDeclaration*,
WebCore::Position const&, WebCore::StyleChange::ELegacyHTMLStyles)
1
WebCore::StyleChange::StyleChange[in-charge](WebCore::CSSStyleDeclaration*,
WebCore::Position const&, WebCore::StyleChange::ELegacyHTMLStyles)
1
WebCore::StyleChange::init(WTF::PassRefPtr<WebCore::CSSStyleDeclaration>,
WebCore::Position const&)
1
WebCore::StyleChange::currentlyHasStyle(WebCore::Position const&,
WebCore::CSSProperty const*)
1
WebCore::CSSPrimitiveValue::cssText() const
1
WebCore::String::number(double)
1
WebCore::String::format(char const*, ...)
1
vsnprintf$LDBL128
1
__vfprintf$LDBL128
1
__vfprintf$LDBL128
95 Thread_1003
95 _pthread_body
95 forkThreadForFunction
95 -[AsyncDB _run:]
95 -[NSConditionLock lockWhenCondition:]
95 pthread_cond_wait
95 semaphore_wait_signal_trap
95 semaphore_wait_signal_trap
95 Thread_1103
95 _pthread_body
95 forkThreadForFunction
95 +[NSURLConnection(NSURLConnectionInternal) _resourceLoadLoop:]
95 CFRunLoopRunSpecific
95 __CFRunLoopRun
95 mach_msg
95 mach_msg_trap
95 mach_msg_trap
95 Thread_1203
95 _pthread_body
95 forkThreadForFunction
95 +[NSURLCache _diskCacheSyncLoop:]
95 CFRunLoopRunSpecific
95 __CFRunLoopRun
95 mach_msg
95 mach_msg_trap
95 mach_msg_trap
95 Thread_1303
95 _pthread_body
95 __CFSocketManager
95 select
95 select
95 Thread_1403
95 _pthread_body
95 native_ShockwaveFlash_TCallFrame
95 mach_msg
95 mach_msg_trap
95 mach_msg_trap
Total number in stack (recursive counted multiple, when >=5):
5 _pthread_body
Sort by top of stack, same collapsed (when >= 5):
mach_msg_trap 285
select 95
semaphore_wait_signal_trap 95
WebCore::Position::downstream() const 37
WebCore::Position::upstream() const 19
WebCore::Position::inRenderedText() const 15
WebCore::RenderText::caretMaxRenderedOffset() const 12
WebCore::InlineTextBox::containsCaretOffset(int) const 9
Sample analysis of process 330 written to file /dev/stdout
Sampling process 330 each 10 msecs 100 times
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