BUG: fatal error when draging split separator

[guillaume dufloux]

Hi,

I know few of us are using a mouse with emacs ...
... but I obtain a fatal error when draging split separator on the 
extrem right :

 "Fatal error (6).Abandon (core dumped)"

It can be reproduced each time i do that :
 1. open emacs
 2. open a file : C-x-C-f
 3. open a new frame on the right : C-x-M-3
 4. write some text in the right frame
 5. drag split separator on the extrem right (see joined image)

No happen on the left side.
No happen if only write 1 character in the right frame

Here are information about my environment :

 Version : GNU Emacs 21.4.1
 Reproduced on :
 - ubuntu edgy (2.6.17-11-386)
 - mandriva 2007
 Desktop : Gnome (With or without beryl/compiz)

Wish it could help.

Best regards,

--
Guillaume
guillaume.dufloux / gmail.com