userns: Print out socket uids in a user namespace aware fashion.

Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Cc: James Morris <jmorris@namei.org>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: Patrick McHardy <kaber@trash.net>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Sridhar Samudrala <sri@us.ibm.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
index b5b1a221c242..c30f3a0717fb 100644
--- a/net/appletalk/atalk_proc.c
+++ b/net/appletalk/atalk_proc.c
@@ -183,7 +183,8 @@ static int atalk_seq_socket_show(struct seq_file *seq, void *v)
                    ntohs(at->dest_net), at->dest_node, at->dest_port,
                    sk_wmem_alloc_get(s),
                    sk_rmem_alloc_get(s),
-                   s->sk_state, SOCK_INODE(s->sk_socket)->i_uid);
+                   s->sk_state,
+                   from_kuid_munged(seq_user_ns(seq), sock_i_uid(s)));
 out:
         return 0;
 }