cgmanager chown: close socketpair on error paths
cgmanager chown: close socketpair on error paths

Signed-off-by: Serge Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@ubuntu.com>
Acked-by: Stéphane Graber <089afc6d81f66f1168a9849e15660feae286e024@ubuntu.com>

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