From: tangwenji tang.wenji@zte.com.cn
This patch has been added to the stable tree. If you have any objections, please let us know.
===============
[ Upstream commit 12d5a43b2dffb6cd28062b4e19024f7982393288 ]
tpg must free when call core_tpg_register() return fail
Signed-off-by: tangwenji tang.wenji@zte.com.cn Signed-off-by: Nicholas Bellinger nab@linux-iscsi.org Signed-off-by: Sasha Levin alexander.levin@microsoft.com --- drivers/target/iscsi/iscsi_target_configfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index f6169f722991..bc578d3d2178 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -1466,7 +1466,7 @@ static struct se_portal_group *lio_target_tiqn_addtpg( ret = core_tpg_register(&iscsi_ops, wwn, &tpg->tpg_se_tpg, tpg, TRANSPORT_TPG_TYPE_NORMAL); if (ret < 0) - return NULL; + goto free_out;
ret = iscsit_tpg_add_portal_group(tiqn, tpg); if (ret != 0) @@ -1478,6 +1478,7 @@ static struct se_portal_group *lio_target_tiqn_addtpg( return &tpg->tpg_se_tpg; out: core_tpg_deregister(&tpg->tpg_se_tpg); +free_out: kfree(tpg); return NULL; }