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Message-Id: <1314993400-6910-15-git-send-email-serge@hallyn.com>
Date: Fri, 2 Sep 2011 19:56:37 +0000
From: Serge Hallyn <serge@...lyn.com>
To: akpm@...l.org, segooon@...il.com, linux-kernel@...r.kernel.org,
netdev@...r.kernel.org, containers@...ts.linux-foundation.org,
dhowells@...hat.com, ebiederm@...ssion.com, rdunlap@...otime.net
Cc: "Serge E. Hallyn" <serge.hallyn@...onical.com>
Subject: [PATCH 12/15] user_ns: target af_key capability check
From: "Serge E. Hallyn" <serge.hallyn@...onical.com>
This presumes that it really is complete wrt network namespaces. Looking
at the code it appears to be.
Signed-off-by: Serge E. Hallyn <serge.hallyn@...onical.com>
Cc: Eric W. Biederman <ebiederm@...ssion.com>
---
net/key/af_key.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 1e733e9..1f90f4e 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -141,7 +141,7 @@ static int pfkey_create(struct net *net, struct socket *sock, int protocol,
struct sock *sk;
int err;
- if (!capable(CAP_NET_ADMIN))
+ if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
return -EPERM;
if (sock->type != SOCK_RAW)
return -ESOCKTNOSUPPORT;
--
1.7.5.4
--
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