Commit:     ceaa79c434044e40031585a65a4e45dc09322e8f
Parent:     2b008b0a8e96b726c603c5e1a5a7a509b5f61e35
Author:     Eric W. Biederman <[EMAIL PROTECTED]>
AuthorDate: Fri Oct 26 22:56:12 2007 -0700
Committer:  David S. Miller <[EMAIL PROTECTED]>
CommitDate: Fri Oct 26 22:56:12 2007 -0700

    [NETNS]: Fix get_net_ns_by_pid
    The pid namespace patches changed the semantics of
    find_task_by_pid without breaking the compile resulting
    in get_net_ns_by_pid doing the wrong thing.
    So switch to using the intended find_task_by_vpid.
    Combined with Denis' earlier patch to make netlink traffic
    fully synchronous the inadvertent race I introduced with
    accessing current is actually removed.
    Signed-off-by: Eric W. Biederman <[EMAIL PROTECTED]>
    Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
 net/core/rtnetlink.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 4a2640d..e1ba26f 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -742,7 +742,7 @@ static struct net *get_net_ns_by_pid(pid_t pid)
        /* Lookup the network namespace */
        net = ERR_PTR(-ESRCH);
-       tsk = find_task_by_pid(pid);
+       tsk = find_task_by_vpid(pid);
        if (tsk) {
                struct nsproxy *nsproxy;
                nsproxy = task_nsproxy(tsk);
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