Use talloc_stackframe() in machine_password_change_handler

diff --git a/source/winbindd/winbindd_dual.c b/source/winbindd/winbindd_dual.c
index 4d879c6fc4184cf80e43aea297611d6d43861cd1..d958ed01108e795f6ab5557535a09ececf63a25d 100644 (file)
--- a/source/winbindd/winbindd_dual.c
+++ b/source/winbindd/winbindd_dual.c
@@ -894,7 +894,7 @@ static void machine_password_change_handler(struct event_context *ctx,
        struct winbindd_child *child =
                (struct winbindd_child *)private_data;
        struct rpc_pipe_client *netlogon_pipe = NULL;
-       TALLOC_CTX *mem_ctx = NULL;
+       TALLOC_CTX *frame;
        NTSTATUS result;
        struct timeval next_change;
 
@@ -914,24 +914,20 @@ static void machine_password_change_handler(struct event_context *ctx,
                return;
        }
 
-       mem_ctx = talloc_init("machine_password_change_handler ");
-       if (!mem_ctx) {
-               return;
-       }
-
        result = cm_connect_netlogon(child->domain, &netlogon_pipe);
        if (!NT_STATUS_IS_OK(result)) {
                DEBUG(10,("machine_password_change_handler: "
                        "failed to connect netlogon pipe: %s\n",
                         nt_errstr(result)));
-               TALLOC_FREE(mem_ctx);
                return;
        }
 
+       frame = talloc_stackframe();
+
        result = trust_pw_find_change_and_store_it(netlogon_pipe,
-                                                  mem_ctx,
+                                                  frame,
                                                   child->domain->name);
-       TALLOC_FREE(mem_ctx);
+       TALLOC_FREE(frame);
 
        if (!NT_STATUS_IS_OK(result)) {
                DEBUG(10,("machine_password_change_handler: "