71318 - W3C's VoiceXML spec hangs Mozilla

Status: VERIFIED DUPLICATE of bug 68821

(Core :: DOM: HTML Parser, defect)

Description

[Anthony DeRobertis]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux 2.4.1 i686; en-US; 0.8) Gecko/20010215
BuildID:    2001021503

Browser stops responding when trying to load the VoiceXML spec. I have left it
overnight, (for about 18 hours) and it still did not finish.

Reproducible: Always
Steps to Reproduce:
Visit http://www.w3.org/TR/voicexml/

(But you could proabably guess that)

Actual Results:  I.L.B.

Expected Results:  I.L.B

killall -term mozilla-bin brings the browser down. Note that despite that were
talking about the W3C, that page is not valid HTML.

I know I'm a little late to report bugs in 0.8, but I checked and did not see it
reported.

Comment 1

[James Paige]

This locks build 2001030704 on Windows 95

Comment 2

[timeless]

does parser mind it?
http://validator.w3.org/check?uri=http%3A%2F%2Fwww.w3.org%2FTR%2Fvoicexml%2F
would you believe that the document flunks validator.w3.org :-)

Comment 3

[harishd]

stack:

nsBlockFrame::SlideLine(nsBlockReflowState & {...}, nsLineBox * 0x00f46630, int 
0) line 3510
nsBlockReflowState::RecoverStateFrom(nsLineBox * 0x00f46630, int 1, int 0, 
nsRect * 0x0012d708) line 1119
nsBlockFrame::RecoverStateFrom(nsBlockReflowState & {...}, nsLineBox * 
0x00f46630, int 0, nsRect * 0x0012d708) line 2739
nsBlockFrame::ReflowDirtyLines(nsBlockReflowState & {...}) line 3000
nsBlockFrame::Reflow(nsBlockFrame * const 0x00da79b0, nsIPresContext * 
0x031b6d30, nsHTMLReflowMetrics & {...}, const nsHTMLReflowState & {...}, 
unsigned int & 0) line 1743 + 15 bytes
nsBlockReflowContext::DoReflowBlock(nsHTMLReflowState & {...}, nsReflowReason 
eReflowReason_Incremental, nsIFrame * 0x00da79b0, const nsRect & {...}, int 1, 
int 0, int 1, nsMargin & {...}, unsigned int & 0) line 568 + 36 bytes
nsBlockReflowContext::ReflowBlock(nsIFrame * 0x00da79b0, const nsRect & {...}, 
int 1, int 0, int 1, nsMargin & {...}, unsigned int & 0) line 336 + 50 bytes
nsBlockFrame::ReflowBlockFrame(nsBlockReflowState & {...}, nsLineBox * 
0x00da7a24, int * 0x0012e2d0) line 3901 + 56 bytes
nsBlockFrame::ReflowLine(nsBlockReflowState & {...}, nsLineBox * 0x00da7a24, int 
* 0x0012e2d0, int 1) line 3164 + 23 bytes
nsBlockFrame::ReflowDirtyLines(nsBlockReflowState & {...}) line 2971 + 27 bytes
nsBlockFrame::Reflow(nsBlockFrame * const 0x00da7928, nsIPresContext * 
0x031b6d30, nsHTMLReflowMetrics & {...}, const nsHTMLReflowState & {...}, 
unsigned int & 0) line 1743 + 15 bytes
nsContainerFrame::ReflowChild(nsIFrame * 0x00da7928, nsIPresContext * 
0x031b6d30, nsHTMLReflowMetrics & {...}, const nsHTMLReflowState & {...}, int 0, 
int 0, unsigned int 0, unsigned int & 0) line 695 + 31 bytes
CanvasFrame::Reflow(CanvasFrame * const 0x00da6aa4, nsIPresContext * 0x031b6d30, 
nsHTMLReflowMetrics & {...}, const nsHTMLReflowState & {...}, unsigned int & 0) 
line 304
nsBoxToBlockAdaptor::Reflow(nsBoxLayoutState & {...}, nsIPresContext * 
0x031b6d30, nsHTMLReflowMetrics & {...}, const nsHTMLReflowState & {...}, 
unsigned int & 0, int 0, int 0, int 8925, int 4215, int 1) line 866
nsBoxToBlockAdaptor::DoLayout(nsBoxToBlockAdaptor * const 0x00da78bc, 
nsBoxLayoutState & {...}) line 523 + 52 bytes
nsBox::Layout(nsBox * const 0x00da78bc, nsBoxLayoutState & {...}) line 989
nsScrollBoxFrame::DoLayout(nsScrollBoxFrame * const 0x00da6bbc, nsBoxLayoutState 
& {...}) line 377
nsBox::Layout(nsBox * const 0x00da6bbc, nsBoxLayoutState & {...}) line 989
nsContainerBox::LayoutChildAt(nsBoxLayoutState & {...}, nsIBox * 0x00da6bbc, 
const nsRect & {...}) line 591 + 16 bytes
nsGfxScrollFrameInner::LayoutBox(nsBoxLayoutState & {...}, nsIBox * 0x00da6bbc, 
const nsRect & {...}) line 1023 + 17 bytes
nsGfxScrollFrameInner::Layout(nsBoxLayoutState & {...}) line 1106
nsGfxScrollFrame::DoLayout(nsGfxScrollFrame * const 0x00da6b14, nsBoxLayoutState 
& {...}) line 1031 + 15 bytes
nsBox::Layout(nsBox * const 0x00da6b14, nsBoxLayoutState & {...}) line 989
nsBoxFrame::Reflow(nsBoxFrame * const 0x00da6adc, nsIPresContext * 0x031b6d30, 
nsHTMLReflowMetrics & {...}, const nsHTMLReflowState & {...}, unsigned int & 0) 
line 786
nsGfxScrollFrame::Reflow(nsGfxScrollFrame * const 0x00da6adc, nsIPresContext * 
0x031b6d30, nsHTMLReflowMetrics & {...}, const nsHTMLReflowState & {...}, 
unsigned int & 0) line 735 + 25 bytes
nsContainerFrame::ReflowChild(nsIFrame * 0x00da6adc, nsIPresContext * 
0x031b6d30, nsHTMLReflowMetrics & {...}, const nsHTMLReflowState & {...}, int 0, 
int 0, unsigned int 0, unsigned int & 0) line 695 + 31 bytes
ViewportFrame::Reflow(ViewportFrame * const 0x00da6a68, nsIPresContext * 
0x031b6d30, nsHTMLReflowMetrics & {...}, const nsHTMLReflowState & {...}, 
unsigned int & 0) line 544
nsHTMLReflowCommand::Dispatch(nsHTMLReflowCommand * const 0x039dd3c0, 
nsIPresContext * 0x031b6d30, nsHTMLReflowMetrics & {...}, const nsSize & {...}, 
nsIRenderingContext & {...}) line 145
PresShell::ProcessReflowCommands(int 0) line 5097
PresShell::FlushPendingNotifications(PresShell * const 0x011dd2a0) line 4175
nsEventStateManager::FlushPendingEvents(nsIPresContext * 0x031b6d30) line 3199
nsEventStateManager::GenerateDragGesture(nsIPresContext * 0x031b6d30, nsGUIEvent 
* 0x0012fb00) line 778
nsEventStateManager::PreHandleEvent(nsEventStateManager * const 0x01290bf8, 
nsIPresContext * 0x031b6d30, nsEvent * 0x0012fb00, nsIFrame * 0x00da7598, 
nsEventStatus * 0x0012f9f4, nsIView * 0x02a08840) line 315
PresShell::HandleEventInternal(nsEvent * 0x0012fb00, nsIView * 0x02a08840, 
unsigned int 1, nsEventStatus * 0x0012f9f4) line 4861 + 43 bytes
PresShell::HandleEvent(PresShell * const 0x011dd2a4, nsIView * 0x02a08840, 
nsGUIEvent * 0x0012fb00, nsEventStatus * 0x0012f9f4, int 0, int & 1) line 4802 + 
25 bytes
nsView::HandleEvent(nsView * const 0x02a08840, nsGUIEvent * 0x0012fb00, unsigned 
int 8, nsEventStatus * 0x0012f9f4, int 0, int & 1) line 372
nsView::HandleEvent(nsView * const 0x02955e60, nsGUIEvent * 0x0012fb00, unsigned 
int 8, nsEventStatus * 0x0012f9f4, int 0, int & 1) line 345
nsView::HandleEvent(nsView * const 0x011deab0, nsGUIEvent * 0x0012fb00, unsigned 
int 28, nsEventStatus * 0x0012f9f4, int 1, int & 1) line 345
nsViewManager2::DispatchEvent(nsViewManager2 * const 0x011dee90, nsGUIEvent * 
0x0012fb00, nsEventStatus * 0x0012f9f4) line 1424
HandleEvent(nsGUIEvent 

Comment 4

[harishd]

layout --> attinasi

Comment 5

[James Paige]

I saved a copy of http://www.w3.org/TR/voicexml/ to a local file and found that
if I delete the following lines from the stylesheets:

:link { color: rgb(0, 0, 153) }
:visited { color: rgb(153, 0, 153) }
:active { color: rgb(255, 0, 102) }
:hover { color: rgb(0, 0, 255) }


It does not cause the browser to stop responding. What does a : before a style
line mean? I dont know very much CSS... 

Comment 6

[Marc Attinasi]

the colon specifies a pseuod class or pseudo element. the selector ':active' is
a shorthand for '*:active' which is a selector that matches 'anything that is
active', and ':hover' means 'anything that is hovered over matches'

This is in fact a dup of bug 68821 - basically, we are currently very very bad
at processing the dynamic pseudo selectors (:active,:hover, and :focus) unless
they are scoped to a specific element. Marking as a dup. Thanks for reducing the
page MozillaUsers!

*** This bug has been marked as a duplicate of 68821 ***

Comment 7

[Anthony DeRobertis]

Does certainly act like a duplicate.

Comment 8

[Anthony DeRobertis]

Works with 0.9+

Comment 9

[James Green]

Er, bugs don't get CLOSED until 1.0 ships says asa. Going back to verified.

Comment 10

[James Green]

Bah no verified button yet. How annoying.


*** This bug has been marked as a duplicate of 68821 ***

Comment 11

[James Green]

Now re-verified.

Comment 12

[Anthony DeRobertis]

OK. Sorry about that.

We're going to get some major spam once 1.0 is out, aren't we?