Re: [g-a-devel] Gnopernicus and textmode app, how avoiding crash

[Bill Haneman <Bill Haneman Sun COM>]

Hi Daniel:

I attach a patch from Louie Zhao which is reported to fix the problem 
with Sun-mozilla, when applied to the Sun mozilla source tree.

Reverting to an earlier version of yelp should help you as well.

regards

Bill
/


/Daniel COTTO wrote:

> 			Hello everyone,
>
> I have resolved the problem caused by textmode app by upgrading my debian to
> the testing dist.
>
> Now, I have gnome 2.10 and xfree 6.8.2 and no problems regarding textmode
> apps.
>
> However, the gnome system become no accessible. 
> In fact yelp use mozilla and debian's mozilla is not accessible. 
>
> What should I do ? 
>
> * hold the previous yelp version 2.6.x ?
> * try to recompile mozilla (but someone has reported problem between
> sun-mozilla and debian) ?
> * Try to have an accessible firefox (but where can I download it).
>
> Thanks for your help 
>
> Regards
>
> Daniel
>
>
> -----Message d'origine-----
> De : gnome-accessibility-devel-bounces gnome org
> [mailto:gnome-accessibility-devel-bounces gnome org] De la part de Calum
> Benson
> Envoyé : mardi 20 septembre 2005 16:11
> À : Bill Haneman
> Cc : gnome-accessibility-devel gnome org; Janina Sajka
> Objet : Re: [g-a-devel] Gnopernicus and textmode app, how avoiding crash
>
> On Tue, 2005-09-20 at 13:46 +0100, Bill Haneman wrote:
>
>  
>
> > Apparently not... sorry!
> >    
>
> (Because, FWIW, Sun wanted to use shortcuts in JDS that would be
> familiar to Windows users in the most part, so we default to Super-R for
> the Run dialog instead.)
>
> Cheeri,
> Calum.
>
>  

Index: src/html/nsHTMLFormControlAccessible.cpp
===================================================================
RCS file: /export/src/cvs/mozilla1.7/mozilla/accessible/src/html/nsHTMLFormControlAccessible.cpp,v
retrieving revision 1.13
diff -p -u -5 -r1.13 nsHTMLFormControlAccessible.cpp
--- src/html/nsHTMLFormControlAccessible.cpp	28 Apr 2005 03:01:40 -0000	1.13
+++ src/html/nsHTMLFormControlAccessible.cpp	30 Sep 2005 07:05:14 -0000
@@ -473,18 +473,20 @@ nsIDOMNode* nsHTMLTextFieldAccessible::G
   // Set upperDepth to ensure finding all kinds of XUL Textbox successfully
   // 1. XUL Textbox (normal) is the grandparent of HTML inputField
   // 2. XUL Textbox (type=autocomplete) is the parent of the grandparent of HTML inputField
   const PRInt32 upperDepth = 3;
 
-  nsCOMPtr<nsIDOMNode> parentNode = mDOMNode;
+  nsCOMPtr<nsIDOMNode> parentNode;
+  nsCOMPtr<nsIDOMNode> tempNode(mDOMNode);
   for (PRInt32 i = 0; i < upperDepth; i++) {
-     if (!parentNode)
+     if (!tempNode)
        return nsnull;
-     parentNode->GetParentNode(getter_AddRefs(parentNode));
+     tempNode->GetParentNode(getter_AddRefs(parentNode));
      nsCOMPtr<nsIDOMXULTextboxElement> textBoxElt = do_QueryInterface(parentNode);
      if (textBoxElt)
        return textBoxElt;
+     tempNode = parentNode;
   }
 
   return nsnull;
 }