f2fs: do more integrity verification for superblock
authorChao Yu <chao2.yu@samsung.com>
Tue, 15 Dec 2015 01:58:18 +0000 (09:58 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 3 May 2017 04:19:47 +0000 (21:19 -0700)
commit716bcfeb12b8d55d278af47b927839b382d2837a
tree73062606ff2f3bd61175610561be451ab9f2c3ce
parent418b99042b87b2b08a5d4f7f19e775f10211d431
f2fs: do more integrity verification for superblock

commit 9a59b62fd88196844cee5fff851bee2cfd7afb6e upstream.

Do more sanity check for superblock during ->mount.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/f2fs/super.c