From da0abaee4793bac4047b3bdfd221fc54850bbf5f Mon Sep 17 00:00:00 2001 From: Joern Engel Date: Tue, 2 Sep 2014 17:49:57 -0400 Subject: [PATCH] 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 Signed-off-by: Nicholas Bellinger --- drivers/target/target_core_fabric_configfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) 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 @@ static struct config_group *target_fabric_make_mappedlun( 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 @@ static struct config_group *target_fabric_make_mappedlun( out: if (lacl_cg) kfree(lacl_cg->default_groups); + kfree(lacl); kfree(buf); return ERR_PTR(ret); } -- 2.7.4