33236 - crash selecting text while scrolling in editor

Status: VERIFIED FIXED

(Core :: DOM: Editor, defect, P3)

Description

[Christine Begle]

this is with a debug build from today (2000-03-24) on NT

1. In Mail, reply to a message.
2. Hold the shift key down to begin selection.
   Click on the scroll vertical scroll bar handle and scroll down.
3. Assert:

RECEIVE CALLBACK: OnHeadersReady
set focus on the body
###!!! ASSERTION: nsRange::CommonParent: 'Not Reached', file
d:\mozsrc\mozilla\layout\base\src\nsRange.cpp, line 750

I try to ignore all the asserts.  Eventually, I crash here:
nsHTMLEditor::GetInlineProperty(nsHTMLEditor * const 0x05374240, nsIAtom *
0x026009c0, const nsString * 0x00000000, const nsString * 0x00000000, int & 0,
int & 0, int & 1) line 1746 + 24 bytes
nsInterfaceState::UpdateTextState(const char * 0x01daf908, const char *
0x01daf8fc, const char * 0x01daf8f4, char & 0) line 553 + 43 bytes
nsInterfaceState::ForceUpdate(nsInterfaceState * const 0x05377ce0) line 303 + 30
bytes
nsInterfaceState::TimerCallback() line 265
nsInterfaceState::Notify(nsInterfaceState * const 0x05377cec, nsITimer *
0x055fb560) line 644
nsTimer::Fire() line 200
FireTimeout(HWND__ * 0x00000000, unsigned int 275, unsigned int 20262, unsigned
long 156858453) line 78
USER32! 77e712a4()
nsAppShellService::Run(nsAppShellService * const 0x025aa230) line 393
main1(int 1, char * * 0x00c64780, nsISplashScreen * 0x00000000) line 761 + 32 bytes
main(int 1, char * * 0x00c64780) line 881 + 17 bytes
mainCRTStartup() line 338 + 17 bytes
KERNEL32! 77f1ba3c()

Comment 1

[Kathleen :Brade]

I couldn't reproduce this on Mac but I know that Joe is expecting to work in this 
code this week.  Reassign it to Joe.  cc Simon since he wrote some of the code.

Comment 2

[Joe Francis]

I dont grok the error report.  Pressing shift does not cause selection.
If you mean that you shift clicked on the content, and then (still holding down 
shift) clicked on the scroll bar, then that sounds like an anonymous content 
problem.  Kin or Mike should look into it in that case.

pushing back to brade, because I dont want to assign to Kin while he's on 
sabbatical.

Comment 3

[Kathleen :Brade]

cbegle:  can you reproduce this with a build from today?

Comment 4

[sujay]

Ninoschka, if you can please verify this one that would be great! thanks Sujay

Comment 5

[lchiang]

I am unable to reproduce this in the Win NT build (release) 2000-04-07.  I tried 
plain text and html compose and replying to a plain text and html msg.  I tried 
variations of shift and clicking on the scroll bar and dragging the scroll bar.

Comment 6

[rubydoo123]

we can't reproduce this, so I am marking this fixed, if the problems can be 
reproduced please reopen the bug and specify the details on how to reproduce.

Comment 7

[sujay]

verified in 4/7 build. Thanks Lisa!