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author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-02-18 18:00:33 -0800 |
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committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-02-18 18:47:20 -0800 |
commit | fcf29481fb8e106daad6688f2e898226ee928992 (patch) | |
tree | dabde5fb8908c786e8f22019d552c62961f7d007 /usr | |
parent | 71f41fe1fafae2e407ef19d8174207f7ff80b387 (diff) | |
download | linux-3.10-fcf29481fb8e106daad6688f2e898226ee928992.tar.gz linux-3.10-fcf29481fb8e106daad6688f2e898226ee928992.tar.bz2 linux-3.10-fcf29481fb8e106daad6688f2e898226ee928992.zip |
target: Fix lookup of dynamic NodeACLs during cached demo-mode operation
This patch fixes a bug in core_tpg_check_initiator_node_acl() ->
core_tpg_get_initiator_node_acl() where a dynamically created
se_node_acl generated during session login would be skipped during
subsequent lookup due to the '!acl->dynamic_node_acl' check, causing
a new se_node_acl to be created with a duplicate ->initiatorname.
This would occur when a fabric endpoint was configured with
TFO->tpg_check_demo_mode()=1 + TPF->tpg_check_demo_mode_cache()=1
preventing the release of an existing se_node_acl during se_session
shutdown.
Also, drop the unnecessary usage of core_tpg_get_initiator_node_acl()
within core_dev_init_initiator_node_lun_acl() that originally
required the extra '!acl->dynamic_node_acl' check, and just pass
the configfs provided se_node_acl pointer instead.
Cc: <stable@vger.kernel.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions