CKeditor 3.4 makes IE6 crash

[SebDIP]

We are encountering a strange bug on some IE6 (not all).

When loading a page including a CKeditor instance, IE6 simply crash, it even crash on the demo site : http://ckeditor.com/demo

It seems to happen only since version 3.4.

I can systematically reproduce the bug on a IE6 / Windows Server 2000 SP4. Though on IE 6 / XP Pro, it's working like a charm.

Screenshot attached to this ticket.

IE6 JS debugger sometimes indicates :

Line : 312

Car : 2

Error : 'CKEDITOR' is undefined.

Code : 0

URL : http://ckeditor.com/demo

[SebDIP]

IE6 crash on ckeditor 3.4

[temoto]

Confirm. We have reproducible crash of IE6 on reopening comment textarea.

It opens fine, but opening it again in the bottom of the page crashes IE6. Works fine in IE7,8.

CKEditor version:'3.4 Beta',revision:'5808' (from ckeditor_basic.js)

[temoto]

Still reproducible on 3.4.1 revision 5892.

[garry.yao]

WFM with IE6/XP SP2 on both demo and nightly, can you confirm?

[j.swiderski]

It doesn't happen with latest CKEdittor 3.6.3.

This issue has ether expired on trunk or was related to your IE6 specific settings.