Merge tag 'metag-v3.9-rc1-v4' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan...

[~andy/linux] / drivers / target / target_core_fabric_configfs.c

diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c
index c57bbbc7a7d10c428d750f577a381cd2689291b3..04c775cb3e65ec9a3905d19c34dfea33f28c5705 100644 (file)
--- a/drivers/target/target_core_fabric_configfs.c
+++ b/drivers/target/target_core_fabric_configfs.c
@@ -354,9 +354,17 @@ static struct config_group *target_fabric_make_mappedlun(
                ret = -EINVAL;
                goto out;
        }
+       if (mapped_lun > (TRANSPORT_MAX_LUNS_PER_TPG-1)) {
+               pr_err("Mapped LUN: %lu exceeds TRANSPORT_MAX_LUNS_PER_TPG"
+                       "-1: %u for Target Portal Group: %u\n", mapped_lun,
+                       TRANSPORT_MAX_LUNS_PER_TPG-1,
+                       se_tpg->se_tpg_tfo->tpg_get_tag(se_tpg));
+               ret = -EINVAL;
+               goto out;
+       }
 
-       lacl = core_dev_init_initiator_node_lun_acl(se_tpg, mapped_lun,
-                       config_item_name(acl_ci), &ret);
+       lacl = core_dev_init_initiator_node_lun_acl(se_tpg, se_nacl,
+                       mapped_lun, &ret);
        if (!lacl) {
                ret = -EINVAL;
                goto out;