[ossec-list] probem with host-deny.sh

["Norman J Harman Jr. (Surf Admin)" <surfadmin@xxxxxxxxxxx>]

On one of my boxes the /var/ossec/active-response/bin/host-deny.sh 
script changes the permissions of /etc/hosts.deny to 600 which causes 
all sorts of problems(at least stunnel fails if hosts.deny is unreadable).

I don't think this is exactly a bug in ossec (I'm not sure what is 
changing umask actually) but I think it is good practice to set the 
permissions of system files that you recreate.   So, I added a chmod 644 
line into host-deny.sh

# Deleting from hosts.deny
elif [ "x${ACTION}" = "xdelete" ]; then
    lock;
    cat /etc/hosts.deny | grep -v "ALL:${IP}$"> /tmp/hosts.deny.$$
    mv /tmp/hosts.deny.$$ /etc/hosts.deny
    chmod 644 /etc/hosts.deny
    unlock;
    exit 0;