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| author | Sage Weil <sage@inktank.com> | 2013-03-25 09:30:13 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-20 11:58:46 -0700 |
| commit | af53bc4db606a4ce179a4cef0f1d2a64276b08bc (patch) | |
| tree | 6acee28ce06bf17ac07e0f0b9fa90cfade952707 | |
| parent | 5c7a854c966cc6370ab2d4595f7cee5dd02d87c1 (diff) | |
| download | linux-stable-af53bc4db606a4ce179a4cef0f1d2a64276b08bc.tar.gz linux-stable-af53bc4db606a4ce179a4cef0f1d2a64276b08bc.tar.bz2 linux-stable-af53bc4db606a4ce179a4cef0f1d2a64276b08bc.zip | |
libceph: clear messenger auth_retry flag when we authenticate
commit 20e55c4cc758e4dccdfd92ae8e9588dd624b2cd7 upstream.
We maintain a counter of failed auth attempts to allow us to retry once
before failing. However, if the second attempt succeeds, the flag isn't
cleared, which makes us think auth failed again later when the connection
resets for other reasons (like a socket error).
This is one part of the sorry sequence of events in bug
http://tracker.ceph.com/issues/4282
Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Alex Elder <elder@inktank.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | net/ceph/messenger.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index ba1037ceb496..7f703ae081c7 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -1542,7 +1542,6 @@ static int process_connect(struct ceph_connection *con) con->error_msg = "connect authorization failure"; return -1; } - con->auth_retry = 1; con_out_kvec_reset(con); ret = prepare_write_connect(con); if (ret < 0) @@ -1627,7 +1626,7 @@ static int process_connect(struct ceph_connection *con) WARN_ON(con->state != CON_STATE_NEGOTIATING); con->state = CON_STATE_OPEN; - + con->auth_retry = 0; /* we authenticated; clear flag */ con->peer_global_seq = le32_to_cpu(con->in_reply.global_seq); con->connect_seq++; con->peer_features = server_feat; |