diff options
| author | tangwenji <tang.wenji@zte.com.cn> | 2017-09-15 16:03:13 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-20 10:10:25 +0100 |
| commit | e389507ad355226019147985c29a5b4282aa1e4d (patch) | |
| tree | 89b91eadf7aa86482e3fd3d4f89ec4f7101d8406 /drivers/target | |
| parent | 68d702c6689d83000060118f940e0adce88e42aa (diff) | |
iscsi-target: fix memory leak in lio_target_tiqn_addtpg()
[ 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@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_configfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index 0dd4c45f7575..0ebc4818e132 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -1123,7 +1123,7 @@ static struct se_portal_group *lio_target_tiqn_addtpg( ret = core_tpg_register(wwn, &tpg->tpg_se_tpg, SCSI_PROTOCOL_ISCSI); if (ret < 0) - return NULL; + goto free_out; ret = iscsit_tpg_add_portal_group(tiqn, tpg); if (ret != 0) @@ -1135,6 +1135,7 @@ 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; } |