diff options
| author | Kaushal M <kaushal@redhat.com> | 2014-06-19 15:31:46 +0530 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2014-09-24 00:00:13 -0700 |
| commit | b0f98446d5b465c3fc88569396fe3c6b5793aed5 (patch) | |
| tree | e0c18c46c9d346092fb6eb83ce774fd8303f25be /xlators/mgmt/glusterd/src/glusterd-utils.h | |
| parent | c4440ab8c7417a3bcaadf1cb150476d5ff6a1325 (diff) | |
glusterd: Authenticate management handshake requests
Backport of
371bb42 glusterd: Authenticate management handshake requests
from master.
Management handshake requests, which are used to validate op-version
supported by the peers, are now only allowed if,
- the glusterd doesn't have any other peer, or
- the request was sent by another peer.
This prevents the op-version of a peer being changed because of a
connection attempt by an invalid peer.
BUG: 1144978
Change-Id: I5a909dad37e9873efe8b75dad41b7af71ce91c3d
Signed-off-by: Kaushal M <kaushal@redhat.com>
Reviewed-on: http://review.gluster.org/8819
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-utils.h')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.h b/xlators/mgmt/glusterd/src/glusterd-utils.h index 2e06c2a6341..987f00cc91a 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.h +++ b/xlators/mgmt/glusterd/src/glusterd-utils.h @@ -900,4 +900,7 @@ glusterd_update_fs_label (glusterd_brickinfo_t *brickinfo); void gd_get_snap_conf_values_if_present (dict_t *opts, uint64_t *sys_hard_limit, uint64_t *sys_soft_limit); + +gf_boolean_t +glusterd_have_peers (); #endif |