how to solution problem with SELinux in RHEL 5

hi, i'm trying install mysql5 on RHEL5 from rpm and not start a deamon,
when a look a message log I saw somethings like that.
 setroubleshoot:      SELinux is preventing the /usr/sbin/
mysqld from using potentially mislabeled files (mysql.sock).      For complete S
ELinux messages. run sealert -l eaaa4421-5ba8-45ca-9527-905662af2a3b.
I don't know how solve this problem. I thinks the problem is for SELinux.

when I saw this sealert -l eaaa4421-5ba8-45ca-9527-905662af2a3b
sealert -l eaaa4421-5ba8-45ca-9527-905662af2a3b
Summary
    SELinux is preventing the /usr/sbin/mysqld from using potentially mislabeled
    files (mysql.sock).

Detailed Description
    SELinux has denied /usr/sbin/mysqld access to potentially mislabeled file(s)
    (mysql.sock).  This means that SELinux will not allow /usr/sbin/mysqld to
    use these files.  It is common for users to edit files in their home
    directory or tmp directories and then move (mv) them to system directories.
    The problem is that the files end up with the wrong file context which
    confined applications are not allowed to access.

Allowing Access
    If you want /usr/sbin/mysqld to access this files, you need to relabel them
    using restorecon -v mysql.sock.  You might want to relabel the entire
    directory using restorecon -R -v .

Additional Information

Source Context                root:system_r:mysqld_t
Target Context                root:object_r:tmp_t
Target Objects                mysql.sock [ sock_file ]
Affected RPM Packages         MySQL-server-community-5.0.51a-0.rhel5
                              [application]
Policy RPM                    selinux-policy-2.4.6-104.el5
Selinux Enabled               True
Policy Type                   targeted
MLS Enabled                   True
Enforcing Mode                Enforcing
Plugin Name                   plugins.home_tmp_bad_labels
Host Name                    
Platform                      Linux  2.6.18-53.el5 #1 SMP
                              Wed Oct 10 16:34:02 EDT 2007 i686 i686
Alert Count                   6
Line Numbers

Raw Audit Messages

avc: denied { create } for comm="mysqld" egid=500 euid=500
exe="/usr/sbin/mysqld" exit=-13 fsgid=500 fsuid=500 gid=500 items=0
name="mysql.sock" pid=19469 scontext=root:system_r:mysqld_t:s0 sgid=500
subj=root:system_r:mysqld_t:s0 suid=500 tclass=sock_file
tcontext=root:object_r:tmp_t:s0 tty=(none) uid=500
when I run restorecon -v mysql.sock send me a following message
 restorecon -R -v mysql.sock
restorecon:  error while labeling files under mysql.sock

someboby tell me how to adding a new rule for this in SELinux
regards