s3-winbind: Use rpc_trusted_domains in samr.

1 files changed, 20 insertions, 61 deletions

diff --git a/source3/winbindd/winbindd_samr.c b/source3/winbindd/winbindd_samr.c
index 12298e1829..35d4c00181 100644
--- a/source3/winbindd/winbindd_samr.c
+++ b/source3/winbindd/winbindd_samr.c
@@ -325,18 +325,21 @@ done:
 /* get a list of trusted domains - builtin domain */
 static NTSTATUS sam_trusted_domains(struct winbindd_domain *domain,
 				    TALLOC_CTX *mem_ctx,
-				    struct netr_DomainTrustList *trusts)
+				    struct netr_DomainTrustList *ptrust_list)
 {
 	struct rpc_pipe_client *lsa_pipe;
-	struct netr_DomainTrust *array = NULL;
 	struct policy_handle lsa_policy;
-	uint32_t enum_ctx = 0;
-	uint32_t count = 0;
+	struct netr_DomainTrust *trusts = NULL;
+	uint32_t num_trusts = 0;
 	TALLOC_CTX *tmp_ctx;
 	NTSTATUS status;
 
 	DEBUG(3,("samr: trusted domains\n"));
 
+	if (ptrust_list) {
+		ZERO_STRUCTP(ptrust_list);
+	}
+
 	tmp_ctx = talloc_stackframe();
 	if (tmp_ctx == NULL) {
 		return NT_STATUS_NO_MEMORY;
@@ -344,68 +347,24 @@ static NTSTATUS sam_trusted_domains(struct winbindd_domain *domain,
 
 	status = open_internal_lsa_conn(tmp_ctx, &lsa_pipe, &lsa_policy);
 	if (!NT_STATUS_IS_OK(status)) {
-		goto error;
+		goto done;
 	}
 
-	do {
-		struct lsa_DomainList dom_list;
-		uint32_t start_idx;
-		uint32_t i;
-
-		/*
-		 * We don't run into deadlocks here, cause winbind_off() is
-		 * called in the main function.
-		 */
-		status = rpccli_lsa_EnumTrustDom(lsa_pipe,
-						 tmp_ctx,
-						 &lsa_policy,
-						 &enum_ctx,
-						 &dom_list,
-						 (uint32_t) -1);
-		if (!NT_STATUS_IS_OK(status)) {
-			if (!NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES)) {
-				goto error;
-			}
-		}
-
-		start_idx = trusts->count;
-		count += dom_list.count;
-
-		array = talloc_realloc(tmp_ctx,
-				       array,
-				       struct netr_DomainTrust,
-				       count);
-		if (array == NULL) {
-			status = NT_STATUS_NO_MEMORY;
-			goto error;
-		}
-
-		for (i = 0; i < dom_list.count; i++) {
-			struct netr_DomainTrust *trust = &array[i];
-			struct dom_sid *sid;
-
-			ZERO_STRUCTP(trust);
-
-			trust->netbios_name = talloc_move(array,
-							  &dom_list.domains[i].name.string);
-			trust->dns_name = NULL;
-
-			sid = talloc(array, struct dom_sid);
-			if (sid == NULL) {
-				status = NT_STATUS_NO_MEMORY;
-				goto error;
-			}
-			sid_copy(sid, dom_list.domains[i].sid);
-			trust->sid = sid;
-		}
-	} while (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES));
+	status = rpc_trusted_domains(tmp_ctx,
+				     lsa_pipe,
+				     &lsa_policy,
+				     &num_trusts,
+				     &trusts);
+	if (!NT_STATUS_IS_OK(status)) {
+		goto done;
+	}
 
-	if (trusts) {
-		trusts->count = count;
-		trusts->array = talloc_move(mem_ctx, &array);
+	if (ptrust_list) {
+		ptrust_list->count = num_trusts;
+		ptrust_list->array = talloc_move(mem_ctx, &trusts);
 	}
 
-error:
+done:
 	TALLOC_FREE(tmp_ctx);
 	return status;
 }