Please Review: (702705) Fix Coverity NULL pointer dereferences

[Nathan Kinder]

https://bugzilla.redhat.com/show_bug.cgi?id=702705

https://bugzilla.redhat.com/attachment.cgi?id=497407&action=edit

https://bugzilla.redhat.com/attachment.cgi?id=497416&action=edit

https://bugzilla.redhat.com/attachment.cgi?id=497429&action=edit

https://bugzilla.redhat.com/attachment.cgi?id=497453&action=edit

https://bugzilla.redhat.com/attachment.cgi?id=497459&action=edit