diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-12-04 23:43:57 -0800 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-12-05 00:11:36 -0800 |
| commit | 0ff8754981261a80f4b77db2536dfea92c2d4539 (patch) | |
| tree | 47f1e6c46a77542fabc39ec3003183a5847045cf /drivers/target/target_core_device.c | |
| parent | 3e4f574857eebce60bb56d7524f3f9eaa2a126d0 (diff) | |
target: Add link_magic for fabric allow_link destination target_items
This patch adds [dev,lun]_link_magic value assignment + checks within generic
target_fabric_port_link() and target_fabric_mappedlun_link() code to ensure
destination config_item *target_item sent from configfs_symlink() ->
config_item_operations->allow_link() is the underlying se_device->dev_group
and se_lun->lun_group that we expect to symlink.
Reported-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: stable@vger.kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_device.c')
| -rw-r--r-- | drivers/target/target_core_device.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index 3f604393d89c..e2695101bb99 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -1352,6 +1352,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name) if (!dev) return NULL; + dev->dev_link_magic = SE_DEV_LINK_MAGIC; dev->se_hba = hba; dev->transport = hba->transport; |