[Libvirt-cim] [PATCH] ComputerSystem: getInstance with wrong hypervisor segfaults

[Heidi Eckhart]

# HG changeset patch
# User Heidi Eckhart <heidieck at linux.vnet.ibm.com>
# Date 1201179188 -3600
# Node ID 2a4ee3b11a8e2879597b6e312eaa8ccdd1e56aef
# Parent  dc5a3cf2e717e2630958454211bc7e0e4b8b2e94
ComputerSystem: getInstance with wrong hypervisor segfaults

wbemgi 'http://localhost:5988/root/virt:Xen_ComputerSystem.CreationClassName="KVM_ComputerSystem",Name="qemu1"'
on a KVM system seg faults.
Signed-off-by: Heidi Eckhart <heidieck at linux.vnet.ibm.com>

diff -r dc5a3cf2e717 -r 2a4ee3b11a8e src/Virt_ComputerSystem.c
--- a/src/Virt_ComputerSystem.c	Thu Jan 24 13:28:14 2008 +0100
+++ b/src/Virt_ComputerSystem.c	Thu Jan 24 13:53:08 2008 +0100
@@ -394,8 +394,12 @@ CMPIStatus get_domain(const CMPIBroker *
         }
 
         conn = connect_by_classname(broker, CLASSNAME(reference), &s);
-        if (conn == NULL)
+        if (conn == NULL) {
+                cu_statusf(broker, &s,
+                           CMPI_RC_ERR_NOT_FOUND,
+                           "No such instance.");
                 return s;
+        }
 
         _inst = instance_from_name(broker, conn, name, reference);
         if (_inst == NULL) {