ext4: sanity check the block and cluster size at mount time
If the block size or cluster size is insane, reject the mount. This
is important for security reasons (although we shouldn't be just
depending on this check).
Reported-by: Borislav Petkov <email@example.com>
Reported-by: Nikolay Borisov <firstname.lastname@example.org>
Signed-off-by: Theodore Ts'o <email@example.com>
2 files changed