FC2T3 install crash after selecting no firewall

[Ken Roser]

Some people have reported that the installer crashes upon selecting the 
firewall options and hitting next.  The problem is documented in bug 
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=121907 and has been 
resolved.

Does anyone know how the bug was fixed, or what scenario causes the bug 
to occur?  I'd sure like to understand what it is in my system that the 
installer chokes on and thus be able to work around it.  Obviouslly, 
based on the activity here, people are getting Fedora installed 
successfully.

Is there any way to map a Bugzilla bug to the files changed in CVS?