target: Use array_zalloc for device_list

Turns an order-8 allocation into slab-sized ones, thereby preventing
allocation failures with memory fragmentation.

This likely saves memory as well, as the slab allocator can pack objects
more tightly than the buddy allocator.

(nab: Fix lio-core patch fuzz)

Signed-off-by: Joern Engel <joern@logfs.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index fc918a7b7d70..aaccc5f5fc9f 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -629,7 +629,7 @@ struct se_node_acl {
         spinlock_t              stats_lock;
         /* Used for PR SPEC_I_PT=1 and REGISTER_AND_MOVE */
         atomic_t                acl_pr_ref_count;
-        struct se_dev_entry     *device_list;
+        struct se_dev_entry     **device_list;
         struct se_session       *nacl_sess;
         struct se_portal_group *se_tpg;
         spinlock_t              device_list_lock;