[libvirt] [PATCH 0/4] Fix build with GCC 7

[Daniel P. Berrange]

As always with new GCC major releases, we've tickled some new
warnings. What's nice is that two of them identified genuine
bugs in our code.

I would push this as a build-breaker fix, but I wanted some
visibility on the fourth patch before doing that, as it was
not the usual type of quick fix.

Daniel P. Berrange (4):
  Use explicit boolean comparison in OOM check
  libxl: fix empty string check for channel path
  qemu: add missing break in qemuDomainDeviceCalculatePCIConnectFlags
  Add ATTRIBUTE_FALLTHROUGH for switch cases without break

 src/conf/domain_conf.c         | 7 +++++++
 src/conf/network_conf.c        | 3 ++-
 src/internal.h                 | 8 ++++++++
 src/libxl/libxl_domain.c       | 2 +-
 src/lxc/lxc_container.c        | 2 +-
 src/network/bridge_driver.c    | 6 ++++++
 src/qemu/qemu_domain_address.c | 1 +
 src/util/viralloc.c            | 2 +-
 tools/virsh-edit.c             | 2 +-
 9 files changed, 28 insertions(+), 5 deletions(-)

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2.9.3