9891 - Crash when inserting item in select list

Status: VERIFIED FIXED

(Core :: DOM: Core & HTML, defect, P3)

Description

[Steve Lamm]

#0  IsGeneratedContentFor (aContent=0x820f5f8, aFrame=0x0)
    at nsCSSFrameConstructor.cpp:4076
#1  0x40bc10c4 in nsCSSFrameConstructor::ContentInserted (this=0x81f98b0,
    aPresContext=0x818d6e0, aContainer=0x820f5f8, aChild=0x820f7a4,
    aIndexInContainer=0) at nsCSSFrameConstructor.cpp:4420
#2  0x40c8ecc1 in StyleSetImpl::ContentInserted (this=0x81f9868,
    aPresContext=0x818d6e0, aContainer=0x820f5f8, aChild=0x820f7a4,
    aIndexInContainer=0) at nsStyleSet.cpp:803
#3  0x40ad27a0 in PresShell::ContentInserted (this=0x81fa480,
    aDocument=0x813d7a8, aContainer=0x820f5f8, aChild=0x820f7a4,
    aIndexInContainer=0) at nsPresShell.cpp:1709
#4  0x40c5a207 in nsDocument::ContentInserted (this=0x813d7a8,
    aContainer=0x820f5f8, aChild=0x820f7a4, aIndexInContainer=0)
    at nsDocument.cpp:1569
#5  0x40b73c12 in nsHTMLDocument::ContentInserted (this=0x813d7a8,
    aContainer=0x820f5f8, aChild=0x820f7a4, aIndexInContainer=0)
    at nsHTMLDocument.cpp:828
#6  0x40ae957c in nsGenericHTMLContainerElement::InsertChildAt (
    this=0x820f60c, aKid=0x820f7a4, aIndex=0, aNotify=1)
    at nsGenericHTMLElement.cpp:2634
#7  0x40ae8b23 in nsGenericHTMLContainerElement::InsertBefore (this=0x820f60c,
    aNewChild=0x820f798, aRefChild=0x820f878, aReturn=0xbfffe038)
    at nsGenericHTMLElement.cpp:2380
#8  0x40b47836 in nsHTMLSelectElement::InsertBefore (this=0x820f5e8,
    aNewChild=0x820f798, aRefChild=0x820f878, aReturn=0xbfffe038)
    at nsHTMLSelectElement.cpp:120

Comment 1

[Steve Lamm]

Attachment: Simple test case. Try moving top item down and then up.

Comment 2

[troy]

Thanks for the nice simple test case. I added a NULL pointer check and that
fixes the crash

Comment 3

[Steve Lamm]

*** Bug 9954 has been marked as a duplicate of this bug. ***

Comment 4

[Steve Lamm]

*** Bug 9929 has been marked as a duplicate of this bug. ***

Comment 5

[phillip]

verified on

     1999-07-19-11 RedHat Linux 5.2 (GNOME/enlightenment)
     1999-07-19-08 WinNT 4.0 sp4
     1999-07-19-08 MacOS 8.51