lwip,pfinet: Make S_io_reauthenticate return error

* lwip/io-ops.c (lwip_S_io_reauthenticate): Return errno on
make_sock_user returning an error.
* pfinet/io-ops.c (S_io_reauthenticate): Likewise.

1 files changed, 1 insertions, 1 deletions

diff --git a/pfinet/io-ops.c b/pfinet/io-ops.c
index c1b6e5b5..33260b3a 100644
--- a/pfinet/io-ops.c
+++ b/pfinet/io-ops.c
@@ -380,7 +380,7 @@ S_io_reauthenticate (struct sock_user *user,
   if (!newuser)
     {
       pthread_mutex_unlock (&global_lock);
-      return 0;
+      return errno;
     }
 
   auth = getauth ();