--- Gnu-Mach/kern/task.c	2020/09/02 04:52:02	1.1.1.6
+++ Gnu-Mach/kern/task.c	2020/09/02 04:54:07	1.1.1.7
@@ -75,6 +75,7 @@ void task_init(void)
 	 */
 	(void) task_create(TASK_NULL, FALSE, &kernel_task);
 	(void) task_set_name(kernel_task, "gnumach");
+	vm_map_set_name(kernel_map, kernel_task->name);
 }
 
 kern_return_t task_create(
@@ -100,10 +101,23 @@ kern_return_t task_create(
 	} else if (inherit_memory) {
 		new_task->map = vm_map_fork(parent_task->map);
 	} else {
-		new_task->map = vm_map_create(pmap_create(0),
+		pmap_t new_pmap = pmap_create((vm_size_t) 0);
+		if (new_pmap == PMAP_NULL)
+			new_task->map = VM_MAP_NULL;
+		else {
+			new_task->map = vm_map_create(new_pmap,
 					round_page(VM_MIN_ADDRESS),
-					trunc_page(VM_MAX_ADDRESS), TRUE);
+					trunc_page(VM_MAX_ADDRESS));
+			if (new_task->map == VM_MAP_NULL)
+				pmap_destroy(new_pmap);
+		}
 	}
+	if (new_task->map == VM_MAP_NULL) {
+		kmem_cache_free(&task_cache, (vm_address_t) new_task);
+		return KERN_RESOURCE_SHORTAGE;
+	}
+	if (child_task != &kernel_task)
+		vm_map_set_name(new_task->map, new_task->name);
 
 	simple_lock_init(&new_task->lock);
 	queue_init(&new_task->thread_list);