Ticket 48151 - fix coverity issues
13156 - Deref after NULL check
13157 - Uninitialized var
13158 - Uninitialized var
https://fedorahosted.org/389/ticket/48151
Reviewed by: nhosoi(Thanks!)
(cherry picked from commit f0e700b5a0df5919bc6963bf5339cdff861becbc)
(cherry picked from commit 8d46178f490f49bff72cbf2823cd8d4416ab995b)