Why are my Samba mounts not working after updating to the latest Samba errata packages?

Release Found: RHEL 2.1, 3.9, 4.6, and 5.1

In November of 2007 the Samba packages in all versions of Red Hat Enterprise Linux were patched to address a moderate security flaw (CVE-2007-4572). This patch was included upstream and incorporated into all Red Hat Enterprise Linux releases. This patch contains a server-side regression that will cause problems with Red Hat Ent...