Bug#695004: squid3: Restart after success external_acl (squid_ldap_group)

[Lutskyy, Sergey (GfK Ukraine)]

Package: squid3
Version: 3.1.20-2.2

external_acl_type user_memberof_acl %LOGIN /usr/lib/squid3/squid_ldap_group -R 
-K -S \
        -b "ou=Ukraine,DC=domain,DC=com" \
        -D "webproxy....@gfk.com" \
        -W "/etc/squid3/ldap.passwd" \
        -f 
"(&(objectclass=person)(sAMAccountName=%v)(memberof=CN=%a,OU=Role,OU=Groups,OU=Ukraine,DC=domain,DC=com))"
 \
        -h dc01.domain.com

With
         http_access allow Proxy_Access_group_acl
         http_access allow authenticated
everything works fine;

With
         http_access allow authenticated Proxy_Access_group_acl
I get squid3 segfault and then squid restart automatically.