From: <gregkh@linuxfoundation.org>
To: tang.wenji@zte.com.cn, alexander.levin@verizon.com,
gregkh@linuxfoundation.org, nab@linux-iscsi.org
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "iscsi-target: fix memory leak in lio_target_tiqn_addtpg()" has been added to the 4.4-stable tree
Date: Mon, 18 Dec 2017 14:54:06 +0100 [thread overview]
Message-ID: <1513605246136149@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
iscsi-target: fix memory leak in lio_target_tiqn_addtpg()
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
iscsi-target-fix-memory-leak-in-lio_target_tiqn_addtpg.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From foo@baz Mon Dec 18 14:47:43 CET 2017
From: tangwenji <tang.wenji@zte.com.cn>
Date: Fri, 15 Sep 2017 16:03:13 +0800
Subject: iscsi-target: fix memory leak in lio_target_tiqn_addtpg()
From: tangwenji <tang.wenji@zte.com.cn>
[ 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>
---
drivers/target/iscsi/iscsi_target_configfs.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -1210,7 +1210,7 @@ static struct se_portal_group *lio_targe
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)
@@ -1222,6 +1222,7 @@ static struct se_portal_group *lio_targe
return &tpg->tpg_se_tpg;
out:
core_tpg_deregister(&tpg->tpg_se_tpg);
+free_out:
kfree(tpg);
return NULL;
}
Patches currently in stable-queue which might be from tang.wenji@zte.com.cn are
queue-4.4/target-fix-condition-return-in-core_pr_dump_initiator_port.patch
queue-4.4/iscsi-target-fix-memory-leak-in-lio_target_tiqn_addtpg.patch
reply other threads:[~2017-12-18 13:54 UTC|newest]
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