187879 - [ActiveX] Crash using "IHTMLDocument2" [@ CHtmlView::GetHtmlDocument ]

Status: RESOLVED WONTFIX

(Core Graveyard :: Embedding: ActiveX Wrapper, defect)

Description

[Eric MENGLIER]

User-Agent:       Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.2b) Gecko/20021016 K-Meleon 0.7
Build Identifier: Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.2b) Gecko/20021016 K-Meleon 0.7

Hello, 
   at first, I wish all the Mozilla team, a happy new year ..
   and sorry to come with a problem on Mozilla 1.2.1 (not on Mozilla 1.0.1) !

I'm using the Mozilla ActiveX Control to embed a browser in a windows
application. I had no problem until version 1.0.1, and now I have a crash using
the latest stable version 1.2.1

Environment : 
   - Pentium II 400 MHz, 256 Mo. ram, Windows NT4 SP6, IE 5.5 installed
   - Visual C++ 6.0, MFC based

My application is Document/View based, and I have several views (each one for a
different kind of item of a tree control) derived from CHtmlView.

This work with Mozilla 1.0.1, and IE, but with Mozilla 1.2.1, I have the
following pb. : 
1.I click on an item in my Tree Control and I display (using "write" and "close"
of "IHTMLDocument2") some information (but the information is immediately erased).
2.I click on another item, the corresponding information is displayed.
3.but  when I repeat this step, I finally get a GPF with this information in tne
stack Window : 
    00000000()
    PLDS4! 60fe173f()
    GKCONTENT! 615ae190()
    GKCONTENT! 614ad8bf()
The error occurs in "LPDISPATCH CHtmlView::GetHtmlDocument() const" on the
"m_pBrowserApp->get_Document(&result);" instruction.

Thank you for your help.

Eric Menglier


Reproducible: Always

Steps to Reproduce:
1.
2.
3.

Comment 1

[Olivier Cahagne]

Does it also happen with latest nightly build ?
http://ftp.mozilla.org/pub/mozilla/nightly/latest

Comment 2

[Olivier Cahagne]

got e-mail from reporter, same crash with build 20030105 on WinNT.
Marking NEW.

Comment 3

[Adam Lock]

Can you fill out and attach a talkback ID?  I should be able to get a stack
trace from it.

Comment 4

[Adam Lock]

Marking WONTFIX for inactivity. If you have a talkback id handy that I can get a
stack trace out of, I can reopen this.