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authorAndrew Tridgell <tridge@samba.org>2009-12-30 21:38:21 +1100
committerAndrew Tridgell <tridge@samba.org>2010-01-02 08:16:56 +1100
commit031460b8a228ced18381ca35379aa4ea02a3f764 (patch)
treef566a7345af425e45dda40e187e864c88adac532 /source4/dsdb
parent335af02218fbee7b02cbd1e4e6b40acff288465f (diff)
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s4-dsdb: fixed samdb_create_foreign_security_principal() to use the wellknown GUID
This also fixes a memory leak
Diffstat (limited to 'source4/dsdb')
-rw-r--r--source4/dsdb/common/util.c38
1 files changed, 20 insertions, 18 deletions
diff --git a/source4/dsdb/common/util.c b/source4/dsdb/common/util.c
index ea216ec67b..35f5c80f06 100644
--- a/source4/dsdb/common/util.c
+++ b/source4/dsdb/common/util.c
@@ -2061,7 +2061,7 @@ NTSTATUS samdb_create_foreign_security_principal(struct ldb_context *sam_ctx, TA
{
struct ldb_message *msg;
struct ldb_dn *basedn;
- const char *sidstr;
+ char *sidstr;
int ret;
sidstr = dom_sid_string(mem_ctx, sid);
@@ -2070,45 +2070,47 @@ NTSTATUS samdb_create_foreign_security_principal(struct ldb_context *sam_ctx, TA
/* We might have to create a ForeignSecurityPrincipal, even if this user
* is in our own domain */
- msg = ldb_msg_new(mem_ctx);
+ msg = ldb_msg_new(sidstr);
if (msg == NULL) {
+ talloc_free(sidstr);
return NT_STATUS_NO_MEMORY;
}
- /* TODO: Hmmm. This feels wrong. How do I find the base dn to
- * put the ForeignSecurityPrincipals? d_state->domain_dn does
- * not work, this is wrong for the Builtin domain, there's no
- * cn=For...,cn=Builtin,dc={BASEDN}. -- vl
- */
-
- basedn = samdb_search_dn(sam_ctx, mem_ctx, NULL,
- "(&(objectClass=container)(cn=ForeignSecurityPrincipals))");
-
- if (basedn == NULL) {
+ ret = dsdb_wellknown_dn(sam_ctx, sidstr, samdb_base_dn(sam_ctx),
+ DS_GUID_FOREIGNSECURITYPRINCIPALS_CONTAINER,
+ &basedn);
+ if (ret != LDB_SUCCESS) {
DEBUG(0, ("Failed to find DN for "
- "ForeignSecurityPrincipal container\n"));
+ "ForeignSecurityPrincipal container - %s\n", ldb_errstring(sam_ctx)));
+ talloc_free(sidstr);
return NT_STATUS_INTERNAL_DB_CORRUPTION;
}
/* add core elements to the ldb_message for the alias */
- msg->dn = ldb_dn_copy(mem_ctx, basedn);
- if ( ! ldb_dn_add_child_fmt(msg->dn, "CN=%s", sidstr))
+ msg->dn = basedn;
+ if ( ! ldb_dn_add_child_fmt(msg->dn, "CN=%s", sidstr)) {
+ talloc_free(sidstr);
return NT_STATUS_NO_MEMORY;
+ }
- samdb_msg_add_string(sam_ctx, mem_ctx, msg,
+ samdb_msg_add_string(sam_ctx, msg, msg,
"objectClass",
"foreignSecurityPrincipal");
/* create the alias */
ret = ldb_add(sam_ctx, msg);
- if (ret != 0) {
+ if (ret != LDB_SUCCESS) {
DEBUG(0,("Failed to create foreignSecurityPrincipal "
"record %s: %s\n",
ldb_dn_get_linearized(msg->dn),
ldb_errstring(sam_ctx)));
+ talloc_free(sidstr);
return NT_STATUS_INTERNAL_DB_CORRUPTION;
}
- *ret_dn = msg->dn;
+
+ *ret_dn = talloc_steal(mem_ctx, msg->dn);
+ talloc_free(sidstr);
+
return NT_STATUS_OK;
}