[Libvirt-cim] [PATCH 1 of 2] HostSystem: check if input ref is valid

# HG changeset patch # User Heidi Eckhart <heidieck(a)linux.vnet.ibm.com&gt; # Date 1201177348 -3600 # Node ID 4cbd5d50bee23b8cf6d08f5724aef04b011d2030 # Parent 70dedb925282ed3ceccf95872537204a1531c777 HostSystem: check if input ref is valid Signed-off-by: Heidi Eckhart <heidieck(a)linux.vnet.ibm.com&gt; diff -r 70dedb925282 -r 4cbd5d50bee2 src/Virt_HostSystem.c --- a/src/Virt_HostSystem.c Thu Jan 24 12:56:45 2008 +0100 +++ b/src/Virt_HostSystem.c Thu Jan 24 13:22:28 2008 +0100 @@ -112,19 +112,35 @@ CMPIStatus get_host_cs(const CMPIBroker static CMPIStatus return_host_cs(const CMPIObjectPath *reference, const CMPIResult *results, - int name_only) + int name_only, + bool getInstance) { CMPIStatus s = {CMPI_RC_OK, NULL}; CMPIInstance *instance; s = get_host_cs(_BROKER, reference, &instance); - if (s.rc != CMPI_RC_OK || instance == NULL) - goto out; + if (s.rc != CMPI_RC_OK) + goto out; + + if (instance == NULL) { + if (getInstance) + cu_statusf(_BROKER, &s, + CMPI_RC_ERR_NOT_FOUND, + "No such instance"); + goto out; + } + + if (getInstance) { + s = cu_validate_ref(_BROKER, reference, instance); + if (s.rc != CMPI_RC_OK) + goto out; + } if (name_only) cu_return_instance_name(results, instance); else CMReturnInstance(results, instance); + out: return s; } @@ -164,7 +180,7 @@ static CMPIStatus EnumInstanceNames(CMPI const CMPIResult *results, const CMPIObjectPath *reference) { - return return_host_cs(reference, results, 1); + return return_host_cs(reference, results, 1, false); } static CMPIStatus EnumInstances(CMPIInstanceMI *self, @@ -174,7 +190,7 @@ static CMPIStatus EnumInstances(CMPIInst const char **properties) { - return return_host_cs(reference, results, 0); + return return_host_cs(reference, results, 0, false); } static CMPIStatus GetInstance(CMPIInstanceMI *self, @@ -183,7 +199,7 @@ static CMPIStatus GetInstance(CMPIInstan const CMPIObjectPath *reference, const char **properties) { - return return_host_cs(reference, results, 0); + return return_host_cs(reference, results, 0, true); } DEFAULT_CI();