samba - Dec 2009 - Saving text files over 188 lines messes up file

Hello everyone!

I'm having some problems with saving text files over 188 lines through
samba. When saving a 189th line it ends up at the very top of the file at
line 1. If I add more lines it is also added to the top.

I'm using Ubuntu 9.10 and Samba 3.4.0.

-Martin