Fix coverity issues 1379739
Fix coverity issues 1379739

vmamidi/trafficserver,vmamidi/trafficserver,dyrock/trafficserver,davidbz/trafficserver,davidbz/trafficserver,clearswift/trafficserver,pbchou/trafficserver,chitianhao/trafficserver,bryancall/trafficserver,duke8253/trafficserver,clearswift/trafficserver,persiaAziz/trafficserver,pbchou/trafficserver,reveller/trafficserver,vmamidi/trafficserver,persiaAziz/trafficserver,duke8253/trafficserver,reveller/trafficserver,clearswift/trafficserver,persiaAziz/trafficserver,dyrock/trafficserver,SolidWallOfCode/trafficserver,dyrock/trafficserver,duke8253/trafficserver,dyrock/trafficserver,chitianhao/trafficserver,PSUdaemon/trafficserver,duke8253/trafficserver,chitianhao/trafficserver,pbchou/trafficserver,taoyunxing/trafficserver,bryancall/trafficserver,persiaAziz/trafficserver,taoyunxing/trafficserver,pbchou/trafficserver,clearswift/trafficserver,taoyunxing/trafficserver,taoyunxing/trafficserver,pbchou/trafficserver,SolidWallOfCode/trafficserver,reveller/trafficserver,PSUdaemon/trafficserver,vmamidi/trafficserver,reveller/trafficserver,clearswift/trafficserver,chitianhao/trafficserver,persiaAziz/trafficserver,persiaAziz/trafficserver,PSUdaemon/trafficserver,taoyunxing/trafficserver,davidbz/trafficserver,PSUdaemon/trafficserver,taoyunxing/trafficserver,duke8253/trafficserver,clearswift/trafficserver,reveller/trafficserver,chitianhao/trafficserver,duke8253/trafficserver,taoyunxing/trafficserver,reveller/trafficserver,bryancall/trafficserver,SolidWallOfCode/trafficserver,reveller/trafficserver,davidbz/trafficserver,dyrock/trafficserver,taoyunxing/trafficserver,dyrock/trafficserver,clearswift/trafficserver,bryancall/trafficserver,SolidWallOfCode/trafficserver,SolidWallOfCode/trafficserver,persiaAziz/trafficserver,reveller/trafficserver,vmamidi/trafficserver,clearswift/trafficserver,bryancall/trafficserver,PSUdaemon/trafficserver,dyrock/trafficserver,PSUdaemon/trafficserver,persiaAziz/trafficserver,SolidWallOfCode/trafficserver,davidbz/trafficserver,PSUdaemon/trafficserver,pbchou/trafficserver,bryancall/trafficserver,chitianhao/trafficserver,reveller/trafficserver,chitianhao/trafficserver,PSUdaemon/trafficserver,PSUdaemon/trafficserver,SolidWallOfCode/trafficserver,clearswift/trafficserver,vmamidi/trafficserver,davidbz/trafficserver,taoyunxing/trafficserver,duke8253/trafficserver