tree 9fbd0c9d7e7aabcfab38cd3fac41b6f2b4b5b7c6
parent 05d3c777530b4bd0d114497279f9111fbe24e0b3
author Chao Yu <chao2.yu@samsung.com> 1450144698 +0800
committer Adrian Salido <salidoa@google.com> 1496712858 -0700

f2fs: do more integrity verification for superblock

commit 9a59b62fd88196844cee5fff851bee2cfd7afb6e upstream.

Do more sanity check for superblock during ->mount.

Bug: 36815012
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>
Change-Id: Ie8ea645dc84f56a5e60ca4380c4a7d0528c19239