openvzGetVEID: don't leak (memory + file descriptor)
openvzGetVEID: don't leak (memory + file descriptor)

* src/openvz/openvz_conf.c (openvzGetVEID): Always call fclose.
Diagnose parse failure also when vzlist output is empty.
If somehow we read a -1, diagnose that (albeit as a parse failure).

VenkatDatta/libvirt,warewolf/libvirt,elmarco/libvirt,soulxu/libvirt-xuhj,rmarwaha/libvirt1,emaste/libvirt,crobinso/libvirt,jeckersb/libvirt,siboulet/libvirt-openvz,rmarwaha/libvirt1,trainstack/libvirt,leilihh/libvirt,rlaager/libvirt,amery/libvirt-vserver,rmarwaha/libvirt,emaste/libvirt,libvirt/libvirt,amery/libvirt-vserver,foomango/libvirt,libvirt/libvirt,wiedi/libvirt,dumbbell/libvirt,warewolf/libvirt,zhlcindy/libvirt-1.1.4-maintain,zippy2/libvirt,fabianfreyer/libvirt,soulxu/libvirt-xuhj,taget/libvirt,rmarwaha/libvirt1,iam-TJ/libvirt,olafhering/libvirt,nertpinx/libvirt,rmarwaha/libvirt,iam-TJ/libvirt,iam-TJ/libvirt,rlaager/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,usc-isi/libvirt,jardasgit/libvirt,kantai/libvirt-vfork,trainstack/libvirt,danwent/libvirt-ovs,wiedi/libvirt,eskultety/libvirt,jeckersb/libvirt,libvirt/libvirt,emaste/libvirt,wiedi/libvirt,emaste/libvirt,crobinso/libvirt,iam-TJ/libvirt,usc-isi/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,eskultety/libvirt,novel/fbsd-libvirt,foomango/libvirt,fabianfreyer/libvirt,jeckersb/libvirt,siboulet/libvirt-openvz,eskultety/libvirt,rlaager/libvirt,danwent/libvirt-ovs,cbosdo/libvirt,jfehlig/libvirt,datto/libvirt,fabianfreyer/libvirt,dumbbell/libvirt,shugaoye/libvirt,jeckersb/libvirt,foomango/libvirt,danwent/libvirt-ovs,jeckersb/libvirt,andreabolognani/libvirt,novel/fbsd-libvirt,agx/libvirt,usc-isi/libvirt,trainstack/libvirt,amery/libvirt-vserver,soulxu/libvirt-xuhj,zippy2/libvirt,warewolf/libvirt,rmarwaha/libvirt1,rbu/libvirt,agx/libvirt,wiedi/libvirt,jardasgit/libvirt,bjzhang/libvirt,novel/fbsd-libvirt,iam-TJ/libvirt,rbu/libvirt,trainstack/libvirt,trainstack/libvirt,foomango/libvirt,zhlcindy/libvirt-1.1.4-maintain,VenkatDatta/libvirt,nertpinx/libvirt,novel/fbsd-libvirt,dumbbell/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,novel/fbsd-libvirt,rmarwaha/libvirt1,kantai/libvirt-vfork,VenkatDatta/libvirt,dumbbell/libvirt,jfehlig/libvirt,VenkatDatta/libvirt,leilihh/libvirt,datto/libvirt,rmarwaha/libvirt,jfehlig/libvirt,rmarwaha/libvirt,danwent/libvirt-ovs,zhlcindy/libvirt-1.1.4-maintain,novel/fbsd-libvirt,taget/libvirt,iam-TJ/libvirt,wiedi/libvirt,taget/libvirt,foomango/libvirt,datto/libvirt,iam-TJ/libvirt,siboulet/libvirt-openvz,novel/fbsd-libvirt,usc-isi/libvirt,olafhering/libvirt,elmarco/libvirt,zhlcindy/libvirt-1.1.4-maintain,jardasgit/libvirt,agx/libvirt,bjzhang/libvirt,trainstack/libvirt,jeckersb/libvirt,warewolf/libvirt,zippy2/libvirt,soulxu/libvirt-xuhj,elmarco/libvirt,novel/fbsd-libvirt,rlaager/libvirt,shugaoye/libvirt,usc-isi/libvirt,nertpinx/libvirt,wiedi/libvirt,rbu/libvirt,warewolf/libvirt,crobinso/libvirt,dumbbell/libvirt,cbosdo/libvirt,zippy2/libvirt,novel/fbsd-libvirt,bjzhang/libvirt,olafhering/libvirt,dumbbell/libvirt,siboulet/libvirt-openvz,nertpinx/libvirt,rbu/libvirt,rbu/libvirt,eskultety/libvirt,andreabolognani/libvirt,taget/libvirt,trainstack/libvirt,zhlcindy/libvirt-1.1.4-maintain,elmarco/libvirt,emaste/libvirt,amery/libvirt-vserver,kantai/libvirt-vfork,rmarwaha/libvirt,eskultety/libvirt,VenkatDatta/libvirt,shugaoye/libvirt,rmarwaha/libvirt,emaste/libvirt,taget/libvirt,siboulet/libvirt-openvz,leilihh/libvirt,warewolf/libvirt,olafhering/libvirt,cbosdo/libvirt,emaste/libvirt,libvirt/libvirt,datto/libvirt,kantai/libvirt-vfork,shugaoye/libvirt,nertpinx/libvirt,fabianfreyer/libvirt,jfehlig/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,cbosdo/libvirt,crobinso/libvirt,kantai/libvirt-vfork,soulxu/libvirt-xuhj,leilihh/libvirt,danwent/libvirt-ovs,bjzhang/libvirt,rmarwaha/libvirt1,leilihh/libvirt,amery/libvirt-vserver,jeckersb/libvirt,warewolf/libvirt,bjzhang/libvirt,wiedi/libvirt,shugaoye/libvirt,elmarco/libvirt,agx/libvirt,jardasgit/libvirt,datto/libvirt,andreabolognani/libvirt,jardasgit/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,fabianfreyer/libvirt,rlaager/libvirt,leilihh/libvirt,andreabolognani/libvirt,cbosdo/libvirt,andreabolognani/libvirt,agx/libvirt