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504262 Check for duplicated UUID in XM Xen defines

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* src/xen/xm_internal.c: the XM driver was not checking for previously
  defined UUID on new defines. Similar to virDomainObjIsDuplicate()
  behaviour.
This commit is contained in:
Daniel Veillard 2009-11-17 12:06:46 +01:00
parent 2060a0a43e
commit 776b675861
1 changed files with 20 additions and 0 deletions
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20
src/xen/xm_internal.c
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@ -2623,6 +2623,26 @@ virDomainPtr xenXMDomainDefineXML(virConnectPtr conn, const char *xml) {
return (NULL);
}
/*
* check that if there is another domain defined with the same uuid
* it has the same name
*/
if ((entry = virHashSearch(priv->configCache, xenXMDomainSearchForUUID,
(const void *)&(def->uuid))) != NULL) {
if ((entry->def != NULL) && (entry->def->name != NULL) &&
(STRNEQ(def->name, entry->def->name))) {
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(entry->def->uuid, uuidstr);
xenXMError(conn, VIR_ERR_OPERATION_FAILED,
_("domain '%s' is already defined with uuid %s"),
entry->def->name, uuidstr);
entry = NULL;
goto error;
}
entry = NULL;
}
if (virHashLookup(priv->nameConfigMap, def->name)) {
/* domain exists, we will overwrite it */