https://bugzilla.redhat.com/show_bug.cgi?id=616500
**coverity ID 12125* https://bugzilla.redhat.com/attachment.cgi?id=439457* https://bugzilla.redhat.com/attachment.cgi?id=439457&action=diff https://bugzilla.redhat.com/attachment.cgi?id=439457&action=edit
*coverity ID 12131* https://bugzilla.redhat.com/attachment.cgi?id=439472 https://bugzilla.redhat.com/attachment.cgi?id=439472&action=diff https://bugzilla.redhat.com/attachment.cgi?id=439472&action=edit
*coverity ID 12135* https://bugzilla.redhat.com/attachment.cgi?id=439475 https://bugzilla.redhat.com/attachment.cgi?id=439475&action=diff https://bugzilla.redhat.com/attachment.cgi?id=439475&action=edit
*coverity ID 12099* https://bugzilla.redhat.com/attachment.cgi?id=439813 https://bugzilla.redhat.com/attachment.cgi?id=439813&action=diff https://bugzilla.redhat.com/attachment.cgi?id=439813&action=edit
Thanks, --noriko