Fixed coverity issue 1047640.
Fixed coverity issue 1047636
Fixed coverity issue 1047635
Fixed coverity issue 1047634
Fixed coverity issue 1047625
Fixed coverity issue 1047624
Fixed coverity issue 1047623
Fixed coverity issue 1047622
Fixed coverity issue 1047621
Fixed coverity issue 1047619
Fixed coverity issue 1047618
Fixed coverity issue 1047617
Fixed coverity issue 1047616
Fixed coverity issue 1047615
Fixed coverity issue 1047614
Fixed coverity issue 1047612
Fixed coverity issue 1047611
Fixed coverity issue 1047609
Fixed coverity issue 1047608
Fixed coverity issue 1047607