[libvirt] [PATCH 00/10] Resolve CHECKED_RETURN errors found by Coverity

Bug: https://bugzilla.redhat.com/show_bug.cgi?id=880388 This set of patches resolves the "CHECKED_RETURN (CWE-252)" errors found by Coverity. John Ferlan (10): interface: Check and handle error for virAsprintf() calls. parallels: Check and handle error for virAsprintf() calls. Ignore the return inparallelsMakePoolName() since subsequent check validates name was allocated. rpc: Check status when attempting to set SO_REUSEADDR flag on outgoing connection. On failure, VIR_WARN(), but continue to connect. vmware: Ignore the return status check for vmwareUpdateVMStatus in convenience routine vmwareDomainObjListUpdateDomain xen: Check return status for setting TCP_NODELAY option and generate a VIR_DEBUG message on failure. Allow connection to continue. virlockspacetest: Check return on mkdir for LOCKSPACE_DIR vmx2xmltest: Check and handle error for virAsprintf() calls. xml2vmxtest: Check and handle error for virAsprintf() calls. virsh: Ignore error returns for virBufferTrim(). phyp: Check and handle select() errors from waitsocket(). src/interface/interface_backend_udev.c | 5 ++-- src/parallels/parallels_storage.c | 5 ++-- src/phyp/phyp_driver.c | 42 ++++++++++++++++++++++++++-------- src/rpc/virnetsocket.c | 4 +++- src/vmware/vmware_driver.c | 2 +- src/xen/xend_internal.c | 6 +++-- tests/virlockspacetest.c | 3 ++- tests/vmx2xmltest.c | 7 ++++-- tests/xml2vmxtest.c | 5 ++-- tools/virsh.c | 4 ++-- 10 files changed, 56 insertions(+), 27 deletions(-) -- 1.7.11.7