fs/exofs: fix potential memory leak in mount option parsing
authorChengguang Xu <cgxu519@gmx.com>
Wed, 13 Jun 2018 04:05:13 +0000 (12:05 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 27 Nov 2018 15:10:47 +0000 (16:10 +0100)
commita088fde602b8dc3183fb40fa2e706455243bd900
tree20b7b40b2ad4bc901d542278657055bac6f0027b
parentbff410ea7ec2541a38d353a9e012f7f4622e17c1
fs/exofs: fix potential memory leak in mount option parsing

[ Upstream commit 515f1867addaba49c1c6ac73abfaffbc192c1db4 ]

There are some cases can cause memory leak when parsing
option 'osdname'.

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
fs/exofs/super.c