| Message ID | 1372198800-18050-1-git-send-email-kamal@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/net/ceph/auth_x.c b/net/ceph/auth_x.c index a16bf14..bd8758d 100644 --- a/net/ceph/auth_x.c +++ b/net/ceph/auth_x.c @@ -630,7 +630,7 @@ static void ceph_x_invalidate_authorizer(struct ceph_auth_client *ac, th = get_ticket_handler(ac, peer_type); if (!IS_ERR(th)) - remove_ticket_handler(ac, th); + memset(&th->validity, 0, sizeof(th->validity)); }
This is a note to let you know that I have just added a patch titled libceph: fix authorizer invalidation to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.8.y-queue This patch is scheduled to be released in version 3.8.13.4. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.8.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From 53dbb141b86d4a8d50168add6691c5c93097f99c Mon Sep 17 00:00:00 2001 From: Sage Weil <sage@inktank.com> Date: Mon, 25 Mar 2013 10:25:49 -0700 Subject: libceph: fix authorizer invalidation commit 4b8e8b5d78b8322351d44487c1b76f7e9d3412bc upstream. We were invalidating the authorizer by removing the ticket handler entirely. This was effective in inducing us to request a new authorizer, but in the meantime it mean that any authorizer we generated would get a new and initialized handler with secret_id=0, which would always be rejected by the server side with a confusing error message: auth: could not find secret_id=0 cephx: verify_authorizer could not get service secret for service osd secret_id=0 Instead, simply clear the validity field. This will still induce the auth code to request a new secret, but will let us continue to use the old ticket in the meantime. The messenger code will probably continue to fail, but the exponential backoff will kick in, and eventually the we will get a new (hopefully more valid) ticket from the mon and be able to continue. Signed-off-by: Sage Weil <sage@inktank.com> Reviewed-by: Alex Elder <elder@inktank.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- net/ceph/auth_x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.8.1.2