Closed Bug 206344 Opened 21 years ago Closed 21 years ago

trunk topcrash [@ nsAccessible::GetAccNextSibling]

Categories

(Core :: Disability Access APIs, defect)

Product:
Core
Component:
Disability Access APIs
Platform:
x86
Windows 2000
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED FIXED

People

(Reporter: jcarpenter0524, Assigned: aaronlev)

Details

(Keywords: crash, topcrash)

Crash Data

Attachments

(1 file)

Make sure we never addref null
718 bytes, patch
yuanyi21
: review+
Henry.Jia
: superreview+
asa
: approval1.4+
Details | Diff | Splinter Review 
trunk topcrash [@ nsAccessible::GetAccNextSibling]

nsAccessible::GetAccNextSibling   7 
Crash data range: 2003-05-17 to 2003-05-19
Build ID range: 2003051608 to 2003051904

Stack Trace: 

	 nsAccessible::GetAccNextSibling
[c:/builds/seamonkey/mozilla/accessible/src/base/nsAccessible.cpp  line 273]
	 nsAccessible::Shutdown
[c:/builds/seamonkey/mozilla/accessible/src/base/nsAccessible.cpp  line 220]
	 nsHTMLComboboxAccessible::Shutdown
[c:/builds/seamonkey/mozilla/accessible/src/html/nsHTMLSelectAccessible.cpp 
line 825]
	 nsDocAccessible::InvalidateCacheSubtree
[c:/builds/seamonkey/mozilla/accessible/src/base/nsDocAccessible.cpp  line 887]
	 nsDocAccessible::HandleMutationEvent
[c:/builds/seamonkey/mozilla/accessible/src/base/nsDocAccessible.cpp  line 981]
	 nsDocAccessible::NodeInserted
[c:/builds/seamonkey/mozilla/accessible/src/base/nsDocAccessible.cpp  line 805]
	 nsEventListenerManager::HandleEvent
[c:/builds/seamonkey/mozilla/content/events/src/nsEventListenerManager.cpp  line
2224]
	 nsDocument::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsDocument.cpp  line 3620]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1884]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsHTMLFormElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/html/content/src/nsHTMLFormElement.cpp 
line 736]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsHTMLSelectElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/html/content/src/nsHTMLSelectElement.cpp 
line 1953]
	 nsGenericElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/base/src/nsGenericElement.cpp  line 1877]
	 nsGenericHTMLContainerElement::AppendChildTo
[c:/builds/seamonkey/mozilla/content/html/content/src/nsGenericHTMLElement.cpp 
line 3770]
	 nsHTMLSelectElement::AppendChildTo
[c:/builds/seamonkey/mozilla/content/html/content/src/nsHTMLSelectElement.cpp 
line 552]
	 SinkContext::CloseContainer
[c:/builds/seamonkey/mozilla/content/html/document/src/nsHTMLContentSink.cpp 
line 1715]
	 HTMLContentSink::CloseContainer
[c:/builds/seamonkey/mozilla/content/html/document/src/nsHTMLContentSink.cpp 
line 3537]
	 CNavDTD::CloseContainer
[c:/builds/seamonkey/mozilla/htmlparser/src/CNavDTD.cpp  line 3460]
	 CNavDTD::CloseContainersTo
[c:/builds/seamonkey/mozilla/htmlparser/src/CNavDTD.cpp  line 3492]
	 CNavDTD::CloseContainersTo
[c:/builds/seamonkey/mozilla/htmlparser/src/CNavDTD.cpp  line 3678]
	 CNavDTD::HandleEndToken
[c:/builds/seamonkey/mozilla/htmlparser/src/CNavDTD.cpp  line 2026]
	 CNavDTD::HandleToken	[c:/builds/seamonkey/mozilla/htmlparser/src/CNavDTD.cpp 
line 950]
	 CNavDTD::BuildModel	[c:/builds/seamonkey/mozilla/htmlparser/src/CNavDTD.cpp 
line 519]
	 nsParser::BuildModel	[c:/builds/seamonkey/mozilla/htmlparser/src/nsParser.cpp
 line 1903]
	 nsParser::ResumeParse	[c:/builds/seamonkey/mozilla/htmlparser/src/nsParser.cpp
 line 1767]
	 nsParser::ContinueParsing
[c:/builds/seamonkey/mozilla/htmlparser/src/nsParser.cpp  line 1365]
	 nsParser::HandleParserContinueEvent
[c:/builds/seamonkey/mozilla/htmlparser/src/nsParser.cpp  line 1427]
	 nsParserContinueEvent::HandleEvent
[c:/builds/seamonkey/mozilla/htmlparser/src/nsParser.cpp  line 229]
	 PL_HandleEvent	[c:/builds/seamonkey/mozilla/xpcom/threads/plevent.c  line 660]
	 PL_ProcessPendingEvents	[c:/builds/seamonkey/mozilla/xpcom/threads/plevent.c 
line 596]
	 _md_TimerProc	[c:/builds/seamonkey/mozilla/xpcom/threads/plevent.c  line 961]
	 KERNEL32.DLL + 0x2317 (0xbff72317)
 
 	Source File : c:/builds/seamonkey/mozilla/accessible/src/base/nsAccessible.cpp
line : 273
     (20237337)	Comments: downloading & opening by double-click the same file
     (20211397)	Comments: Error message appeared when I closed browser by
clicking the "X" in the upper right corner


(guessing on the component...)
Severity: normal → critical

    
  

        Attachment #123822 -
        Flags: superreview?(Henry.Jia)

        Attachment #123822 -
        Flags: review?(kyle.yuan)

    
    

    
  
Comment on attachment 123822 [details] [diff] [review]
Make sure we never addref  null

r=kyle

        Attachment #123822 -
        Flags: review?(kyle.yuan) → review+

    
    

    
  
Comment on attachment 123822 [details] [diff] [review]
Make sure we never addref  null

sr=Henry

        Attachment #123822 -
        Flags: superreview?(Henry.Jia) → superreview+

    
  

        Attachment #123822 -
        Flags: approval1.4?

    
    

    
  
Comment on attachment 123822 [details] [diff] [review]
Make sure we never addref  null

a=asa (on behalf of drivers) for checkin to 1.4.

        Attachment #123822 -
        Flags: approval1.4? → approval1.4+

    
    

    
  
checked in
Status: NEW → RESOLVED
Closed: 21 years ago
Resolution: --- → FIXED
Crash Signature: [@ nsAccessible::GetAccNextSibling]

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