netlink: use the appropriate namespace pid
authorTom Goff <thomas.goff@boeing.com>
Fri, 19 Mar 2010 15:38:50 +0000 (15:38 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 27 Mar 2010 03:13:58 +0000 (20:13 -0700)
This was included in OpenVZ kernels but wasn't integrated upstream.
>From git://git.openvz.org/pub/linux-2.6.24-openvz:

commit 5c69402f18adf7276352e051ece2cf31feefab02
Author: Alexey Dobriyan <adobriyan@openvz.org>
Date:   Mon Dec 24 14:37:45 2007 +0300

    netlink: fixup ->tgid to work in multiple PID namespaces

Signed-off-by: Tom Goff <thomas.goff@boeing.com>
Acked-by: Alexey Dobriyan <adobriyan@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netlink/af_netlink.c

index acbbae1e89b580cddd91f8d425052ca200540b43..274d977166b73289de7ffa96c16dfc700ac49929 100644 (file)
@@ -545,7 +545,7 @@ static int netlink_autobind(struct socket *sock)
        struct hlist_head *head;
        struct sock *osk;
        struct hlist_node *node;
-       s32 pid = current->tgid;
+       s32 pid = task_tgid_vnr(current);
        int err;
        static s32 rover = -4097;