[libvirt] [PATCH 0/4] several Coverity fixes

I ran Coverity on the state of yesterday's git; while I have not finished reading through all the findings, I figured I'd get some review started on these. Eric Blake (4): virsh: avoid integer overflow virsh: avoid uninitialized variable rpc: avoid freeing uninitialized variable build: avoid double-close bug with pipe2 .gnulib | 2 +- src/rpc/virnetclient.c | 2 +- src/rpc/virnetsocket.c | 4 ++-- tools/virsh.c | 7 +++++-- 4 files changed, 9 insertions(+), 6 deletions(-) -- 1.7.4.4