diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-02-18 18:00:33 -0800 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-02-18 18:47:20 -0800 |
| commit | fcf29481fb8e106daad6688f2e898226ee928992 (patch) | |
| tree | dabde5fb8908c786e8f22019d552c62961f7d007 /drivers/target/target_core_internal.h | |
| parent | 71f41fe1fafae2e407ef19d8174207f7ff80b387 (diff) | |
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 'drivers/target/target_core_internal.h')
| -rw-r--r-- | drivers/target/target_core_internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h index fdc51f8301a1..853bab60e362 100644 --- a/drivers/target/target_core_internal.h +++ b/drivers/target/target_core_internal.h @@ -46,7 +46,7 @@ struct se_lun *core_dev_add_lun(struct se_portal_group *, struct se_device *, u3 int core_dev_del_lun(struct se_portal_group *, u32); struct se_lun *core_get_lun_from_tpg(struct se_portal_group *, u32); struct se_lun_acl *core_dev_init_initiator_node_lun_acl(struct se_portal_group *, - u32, char *, int *); + struct se_node_acl *, u32, int *); int core_dev_add_initiator_node_lun_acl(struct se_portal_group *, struct se_lun_acl *, u32, u32); int core_dev_del_initiator_node_lun_acl(struct se_portal_group *, |