target: Fix memory leak on error in target_fabric_make_mappedlun
This patch fixes a memory leak on error in target_fabric_make_mappedlun(),
where se_lun_acl memory does not get released on exit.
Found by coverity.
Signed-off-by: Joern Engel <joern@logfs.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c
index 7228a18..0638a67 100644
--- a/drivers/target/target_core_fabric_configfs.c
+++ b/drivers/target/target_core_fabric_configfs.c
@@ -320,7 +320,7 @@
struct se_node_acl, acl_group);
struct se_portal_group *se_tpg = se_nacl->se_tpg;
struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf;
- struct se_lun_acl *lacl;
+ struct se_lun_acl *lacl = NULL;
struct config_item *acl_ci;
struct config_group *lacl_cg = NULL, *ml_stat_grp = NULL;
char *buf;
@@ -406,6 +406,7 @@
out:
if (lacl_cg)
kfree(lacl_cg->default_groups);
+ kfree(lacl);
kfree(buf);
return ERR_PTR(ret);
}