Fix spurious newport deallocation

	* auth/auth.c (S_auth_server_authenticate): On MIG stub failure,
	deallocate the reply port by hand instead of letting the main
	message loop do it, since the latter would deallocate newport
	too, which we passed to the user.

1 files changed, 2 insertions, 3 deletions

diff --git a/auth/auth.c b/auth/auth.c
index 239b4fb3..2afeaf7a 100644
--- a/auth/auth.c
+++ b/auth/auth.c
@@ -436,10 +436,9 @@ S_auth_server_authenticate (struct authhandle *serverauth,
 					user->egids.ids, user->egids.num,
 					user->agids.ids, user->agids.num);
 
-  ports_port_deref (user);
   if (err)
-    return err;
-
+    mach_port_deallocate (mach_task_self (), reply);
+  ports_port_deref (user);
   mach_port_deallocate (mach_task_self (), rendezvous);
   return MIG_NO_REPLY;
 }