avoid fd leak
avoid fd leak

virCommandRunAsync() will set errfd if it succeed. We should
close it if virFDStreamOpenInternal() fails.

jeckersb/libvirt,jardasgit/libvirt,elmarco/libvirt,bjzhang/libvirt,datto/libvirt,rlaager/libvirt,jfehlig/libvirt,zhlcindy/libvirt-1.1.4-maintain,eskultety/libvirt,novel/fbsd-libvirt,andreabolognani/libvirt,fabianfreyer/libvirt,trainstack/libvirt,fabianfreyer/libvirt,bjzhang/libvirt,rmarwaha/libvirt,rmarwaha/libvirt,rmarwaha/libvirt1,jardasgit/libvirt,agx/libvirt,VenkatDatta/libvirt,shugaoye/libvirt,jfehlig/libvirt,jeckersb/libvirt,taget/libvirt,dumbbell/libvirt,trainstack/libvirt,jardasgit/libvirt,jeckersb/libvirt,VenkatDatta/libvirt,wiedi/libvirt,jeckersb/libvirt,rmarwaha/libvirt,rmarwaha/libvirt1,zippy2/libvirt,rmarwaha/libvirt,bjzhang/libvirt,cbosdo/libvirt,iam-TJ/libvirt,rmarwaha/libvirt,eskultety/libvirt,crobinso/libvirt,dumbbell/libvirt,elmarco/libvirt,warewolf/libvirt,novel/fbsd-libvirt,jeckersb/libvirt,dumbbell/libvirt,datto/libvirt,datto/libvirt,bjzhang/libvirt,fabianfreyer/libvirt,wiedi/libvirt,zippy2/libvirt,olafhering/libvirt,cbosdo/libvirt,jardasgit/libvirt,emaste/libvirt,siboulet/libvirt-openvz,agx/libvirt,jardasgit/libvirt,shugaoye/libvirt,fabianfreyer/libvirt,datto/libvirt,libvirt/libvirt,trainstack/libvirt,siboulet/libvirt-openvz,warewolf/libvirt,datto/libvirt,rmarwaha/libvirt1,rlaager/libvirt,elmarco/libvirt,wiedi/libvirt,eskultety/libvirt,andreabolognani/libvirt,trainstack/libvirt,rmarwaha/libvirt1,rlaager/libvirt,nertpinx/libvirt,jfehlig/libvirt,emaste/libvirt,emaste/libvirt,wiedi/libvirt,wiedi/libvirt,olafhering/libvirt,emaste/libvirt,shugaoye/libvirt,iam-TJ/libvirt,wiedi/libvirt,dumbbell/libvirt,emaste/libvirt,novel/fbsd-libvirt,VenkatDatta/libvirt,novel/fbsd-libvirt,taget/libvirt,libvirt/libvirt,nertpinx/libvirt,zhlcindy/libvirt-1.1.4-maintain,andreabolognani/libvirt,emaste/libvirt,shugaoye/libvirt,olafhering/libvirt,warewolf/libvirt,zhlcindy/libvirt-1.1.4-maintain,zhlcindy/libvirt-1.1.4-maintain,siboulet/libvirt-openvz,zippy2/libvirt,rlaager/libvirt,warewolf/libvirt,jeckersb/libvirt,trainstack/libvirt,crobinso/libvirt,nertpinx/libvirt,novel/fbsd-libvirt,iam-TJ/libvirt,wiedi/libvirt,jeckersb/libvirt,eskultety/libvirt,iam-TJ/libvirt,nertpinx/libvirt,zippy2/libvirt,olafhering/libvirt,jfehlig/libvirt,iam-TJ/libvirt,crobinso/libvirt,fabianfreyer/libvirt,cbosdo/libvirt,libvirt/libvirt,cbosdo/libvirt,dumbbell/libvirt,warewolf/libvirt,warewolf/libvirt,dumbbell/libvirt,libvirt/libvirt,andreabolognani/libvirt,elmarco/libvirt,zhlcindy/libvirt-1.1.4-maintain,VenkatDatta/libvirt,crobinso/libvirt,iam-TJ/libvirt,siboulet/libvirt-openvz,taget/libvirt,cbosdo/libvirt,trainstack/libvirt,rmarwaha/libvirt1,novel/fbsd-libvirt,VenkatDatta/libvirt,siboulet/libvirt-openvz,agx/libvirt,trainstack/libvirt,elmarco/libvirt,novel/fbsd-libvirt,bjzhang/libvirt,andreabolognani/libvirt,iam-TJ/libvirt,eskultety/libvirt,taget/libvirt,novel/fbsd-libvirt,rmarwaha/libvirt,rlaager/libvirt,emaste/libvirt,novel/fbsd-libvirt,shugaoye/libvirt,agx/libvirt,agx/libvirt,rmarwaha/libvirt1,warewolf/libvirt,nertpinx/libvirt,taget/libvirt