diff options
Diffstat (limited to 'vm')
| -rw-r--r-- | vm/vm_user.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/vm/vm_user.c b/vm/vm_user.c index 92b1e494..f6fb1a41 100644 --- a/vm/vm_user.c +++ b/vm/vm_user.c @@ -345,14 +345,16 @@ kern_return_t vm_map( object = VM_OBJECT_NULL; offset = 0; copy = FALSE; - } else if ((object = vm_object_enter(memory_object, size, FALSE)) - == VM_OBJECT_NULL) + } else if ((object = vm_object_lookup_name (memory_object)) == VM_OBJECT_NULL && + (object = vm_object_enter(memory_object, size, FALSE)) == VM_OBJECT_NULL) { ipc_port_t real_memobj; vm_prot_t prot; + result = memory_object_proxy_lookup (memory_object, &real_memobj, &prot); if (result != KERN_SUCCESS) + /* Really no luck */ return result; /* Reduce the allowed access to the memory object. */ |