[libvirt] [PATCH 0/6] Resolve FORWARD_NULL errors found by Coverity

Bug: https://bugzilla.redhat.com/show_bug.cgi?id=880388 This set of patches resolves "Error: FORWARD_NULL (CWE-476)" errors found by Coverity. John Ferlan (6): xen: Avoid possible NULL dereference vmware: Avoid NULL dereference for 'caps' remote: Avoid calling virAuthConfigLookup() if 'credname' is NULL. lxc: Check for non NULL usb prior to calling usbFreeDevice() lxc: Avoid possible NULL dereference on *root prior to opendir(). cpu: Avoid NULL dereference src/cpu/cpu_powerpc.c | 3 ++- src/lxc/lxc_container.c | 6 ++++++ src/lxc/lxc_driver.c | 6 ++++-- src/remote/remote_driver.c | 3 ++- src/vmware/vmware_conf.c | 3 ++- src/xen/xen_driver.c | 6 +++--- 6 files changed, 19 insertions(+), 8 deletions(-) -- 1.7.11.7