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(parent: bf49d4f) | patch
cifs: Fix xid leak in cifs_flock()
authorZhang Xiaoxu <zhangxiaoxu5@huawei.com>
Mon, 17 Oct 2022 14:45:23 +0000 (22:45 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 30 Oct 2022 08:41:16 +0000 (09:41 +0100)
commit2d08311aa3056a84bfdc09bc47777de6a9b16c30
treef501a43f26ca801a63a2b359f3df3a81af51fb07tree
parentbf49d4fe4ab7b8d812927a2c7b514864d5fc1bb2commit | diff
cifs: Fix xid leak in cifs_flock()

[ Upstream commit 575e079c782b9862ec2626403922d041a42e6ed6 ]

If not flock, before return -ENOLCK, should free the xid,
otherwise, the xid will be leaked.

Fixes: d0677992d2af ("cifs: add support for flock")
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/file.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)