Chengguang Xu 4f34a5130a isofs: fix potential memory leak in mount option parsing
When specifying string type mount option (e.g., iocharset)
several times in a mount, current option parsing may
cause memory leak. Hence, call kfree for previous one
in this case. Meanwhile, check memory allocation result
for it.

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Signed-off-by: Jan Kara <jack@suse.cz>
2018-04-16 09:47:41 +02:00
..
2018-04-11 09:55:40 +02:00
2009-01-22 13:15:55 +03:00