cifs: Fix xid leak in cifs_ses_add_channel()
authorZhang Xiaoxu <zhangxiaoxu5@huawei.com>
Mon, 17 Oct 2022 14:45:24 +0000 (22:45 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 30 Oct 2022 08:41:17 +0000 (09:41 +0100)
commit7286f875510486fdc2fc426b7c826262e2283a65
treed350f023a73ac34cef9a6ed1831e99bf0f17e8a0
parent2d08311aa3056a84bfdc09bc47777de6a9b16c30
cifs: Fix xid leak in cifs_ses_add_channel()

[ Upstream commit e909d054bdea75ef1ec48c18c5936affdaecbb2c ]

Before return, should free the xid, otherwise, the
xid will be leaked.

Fixes: d70e9fa55884 ("cifs: try opening channels after mounting")
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
fs/cifs/sess.c