address coverity-found memleak of data on error case
address coverity-found memleak of data on error case

Signed-off-by: Serge Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@ubuntu.com>

szaszg/lxc,yubo/lxc,ecarrara/lxc,regit/lxc,akshaykarle/lxc,ksperis/lxc,rldleblanc/lxc,Distrotech/lxc,ksperis/lxc,Ponce/lxc,ysbnim/lxc,lazy404/lxc,rowhit/lxc,fwilson42/lxc,caglar10ur/lxc,bmoar/lxc,terceiro/lxc,DarknessBeforeDawn/lxc,GreatFruitOmsk/lxc,cjwatson/lxc,efiop/lxc,akshaykarle/lxc,lisongmin/lxc,GreatFruitOmsk/lxc,major/lxc,tych0/lxc,raspberrypython/lxc,szaszg/lxc,lazy404/lxc,lisongmin/lxc,lisongmin/lxc,akshaykarle/lxc,raspberrypython/lxc,QingweiPeterLan/cs188-lxc,ecarrara/lxc,JohnPeacockMessageSystems/lxc,christiaan/lxc,terceiro/lxc,tych0/lxc,tych0/lxc,major/lxc,raspberrypython/lxc,thmo/lxc,ysbnim/lxc,ss1h2a3tw/lxc,LynxChaus/lxc,efiop/lxc,aeris/lxc,cjwatson/lxc,ioops/lxc,virajs/lxc,rowhit/lxc,bostjan/lxc,ioops/lxc,ecarrara/lxc,hkjolhede/lxc,bmoar/lxc,codebauss/lxc,federicobriata/lxc,armcc/lxc,fwilson42/lxc,hallyn/lxc,Pelagicore/lxc,yubo/lxc,rldleblanc/lxc,jirislaby/lxc,aeris/lxc,federicobriata/lxc,ss1h2a3tw/lxc,Ponce/lxc,DarknessBeforeDawn/lxc,aeris/lxc,hkjolhede/lxc,jirislaby/lxc,Distrotech/lxc,Pelagicore/lxc,hkjolhede/lxc,ss1h2a3tw/lxc,sapun/lxc,rowhit/lxc,jirislaby/lxc,weizhenwei/lxc,codebauss/lxc,hfuCN/lxc,sapun/lxc,regit/lxc,bostjan/lxc,sapun/lxc,caglar10ur/lxc,caglar10ur/lxc,ojkastl/lxc_Patches,federicobriata/lxc,hallyn/lxc,armcc/lxc,terceiro/lxc,QingweiPeterLan/cs188-lxc,virajs/lxc,ojkastl/lxc_Patches,major/lxc,QingweiPeterLan/cs188-lxc,weizhenwei/lxc,Ponce/lxc,szaszg/lxc,JohnPeacockMessageSystems/lxc,ojkastl/lxc_Patches,thmo/lxc,thmo/lxc,hfuCN/lxc,regit/lxc,virajs/lxc,codebauss/lxc,LynxChaus/lxc,ojkastl/lxc_Patches,Distrotech/lxc,ksperis/lxc,bmoar/lxc,hfuCN/lxc,rldleblanc/lxc,GreatFruitOmsk/lxc,fwilson42/lxc,LynxChaus/lxc,hallyn/lxc,cjwatson/lxc,JohnPeacockMessageSystems/lxc,weizhenwei/lxc,efiop/lxc,lazy404/lxc,armcc/lxc,DarknessBeforeDawn/lxc,yubo/lxc,christiaan/lxc,bostjan/lxc,christiaan/lxc,ysbnim/lxc,ioops/lxc,Pelagicore/lxc