[libvirt] [PATCH 0/2] avoid getpwuid_r deadlock

https://bugzilla.redhat.com/show_bug.cgi?id=964358 Posting now to get reviews started. I'd especially like to get feedback that it doesn't break LXC, and that it works with root-squash NFS when using qemu:qemu instead of root:root in /etc/libvirt/qemu.conf. I hope to do more testing myself, and also see if I can try writing an LD_PRELOAD shim as part of 'make check' to make it easier to test that the right system calls are made during the sequence. Eric Blake (2): util: add virGetGroupList util: make virSetUIDGID async-signal-safe configure.ac | 7 +-- src/libvirt_private.syms | 1 + src/security/security_dac.c | 16 ++++-- src/util/vircommand.c | 10 +++- src/util/virfile.c | 30 +++++++++-- src/util/virutil.c | 123 ++++++++++++++++++++++++++++++-------------- src/util/virutil.h | 7 ++- 7 files changed, 142 insertions(+), 52 deletions(-) -- 1.8.1.4