Theodore Ts'o 454cf79b05 ext4: sanity check the block and cluster size at mount time ... commit 8cdf3372fe8368f56315e66bea9f35053c418093 upstream. 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). Ref: http://www.securityfocus.com/archive/1/539661 Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1332506 Reported-by: Borislav Petkov <bp@alien8.de> Reported-by: Nikolay Borisov <kernel@kyup.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-11-26 09:54:52 +01:00
..
acl.c	posix_acl: Clear SGID bit when setting file permissions	2016-10-31 04:13:58 -06:00
acl.h	ext2/3/4: use generic posix ACL infrastructure	2014-01-25 23:58:19 -05:00
balloc.c	ext4: validate s_reserved_gdt_blocks on mount	2016-08-16 09:30:51 +02:00
bitmap.c	ext4: remove unused header files	2015-04-02 23:47:42 -04:00
block_validity.c	ext4: call out CRC and corruption errors with specific error codes	2015-10-17 16:16:04 -04:00
crypto.c	ext4: fix an endianness bug in ext4_encrypted_zeroout()	2015-11-26 15:20:19 -05:00
crypto_fname.c	ext4 crypto: replace some BUG_ON()'s with error checks	2015-10-03 10:49:27 -04:00
crypto_key.c	ext4 crypto: add missing locking for keyring_key access	2016-02-17 12:31:02 -08:00
crypto_policy.c	fscrypto: add authorization check for setting encryption policy	2016-09-24 10:07:34 +02:00
dir.c	ext4: clean up feature test macros with predicate functions	2015-10-17 16:18:43 -04:00
ext4.h	ext4: sanity check the block and cluster size at mount time	2016-11-26 09:54:52 +01:00
ext4_crypto.h	ext4 crypto: allocate bounce pages using GFP_NOWAIT	2015-06-03 09:32:39 -04:00
ext4_extents.h	ext4: teach ext4_ext_find_extent() to realloc path if necessary	2014-09-01 14:40:09 -04:00
ext4_jbd2.c	ext4: fix potential use after free in __ext4_journal_stop	2015-10-17 22:57:06 -04:00
ext4_jbd2.h	ext4: clean up feature test macros with predicate functions	2015-10-17 16:18:43 -04:00
extents.c	ext4: fix memory leak in ext4_insert_range()	2016-10-22 12:26:56 +02:00
extents_status.c	ext4: move procfs registration code to fs/ext4/sysfs.c	2015-09-23 12:46:17 -04:00
extents_status.h	ext4: move procfs registration code to fs/ext4/sysfs.c	2015-09-23 12:46:17 -04:00
file.c	ext4: fix races between page faults and hole punching	2016-05-04 14:48:53 -07:00
fsync.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
hash.c	ext4: remove unused header files	2015-04-02 23:47:42 -04:00
ialloc.c	ext4: clean up error handling when orphan list is corrupted	2016-06-07 18:14:37 -07:00
indirect.c	ext4: clean up feature test macros with predicate functions	2015-10-17 16:18:43 -04:00
inline.c	ext4: clean up feature test macros with predicate functions	2015-10-17 16:18:43 -04:00
inode.c	ext4: allow DAX writeback for hole punch	2016-10-22 12:26:56 +02:00
ioctl.c	fscrypto: require write access to mount to set encryption policy	2016-09-24 10:07:35 +02:00
Kconfig	ext4: Update EXT4_USE_FOR_EXT2 description	2015-09-24 13:27:47 +02:00
Makefile	ext4: move sysfs code from super.c to fs/ext4/sysfs.c	2015-09-23 12:44:17 -04:00
mballoc.c	ext4: use __GFP_NOFAIL in ext4_free_blocks()	2016-09-24 10:07:34 +02:00
mballoc.h	ext4: remove unused ac_ex_scanned	2014-02-20 13:32:10 -05:00
migrate.c	ext4: clean up feature test macros with predicate functions	2015-10-17 16:18:43 -04:00
mmp.c	ext4: call out CRC and corruption errors with specific error codes	2015-10-17 16:16:04 -04:00
move_extent.c	ext4: enforce online defrag restriction for encrypted files	2016-10-22 12:26:56 +02:00
namei.c	ext4: release bh in make_indexed_dir	2016-10-22 12:26:56 +02:00
page-io.c	ext4 crypto: fix memory leak in ext4_bio_write_page()	2015-10-02 23:54:58 -04:00
readpage.c	Merge branch 'akpm' (patches from Andrew)	2015-11-07 14:32:45 -08:00
resize.c	ext4: fix potential integer overflow	2016-02-25 12:01:15 -08:00
super.c	ext4: sanity check the block and cluster size at mount time	2016-11-26 09:54:52 +01:00
symlink.c	ext4: fix an endianness bug in ext4_encrypted_follow_link()	2015-11-26 15:20:50 -05:00
sysfs.c	ext4: do not advertise encryption support when disabled	2016-10-28 03:01:35 -04:00
truncate.h	ext4: fix races between page faults and hole punching	2016-05-04 14:48:53 -07:00
xattr.c	ext4: avoid modifying checksum fields directly during checksum verification	2016-09-15 08:27:51 +02:00
xattr.h	ext4 crypto: add encryption xattr support	2015-04-11 07:47:00 -04:00
xattr_security.c	xattr handlers: Pass handler to operations instead of flags	2015-11-13 20:34:32 -05:00
xattr_trusted.c	xattr handlers: Pass handler to operations instead of flags	2015-11-13 20:34:32 -05:00
xattr_user.c	xattr handlers: Pass handler to operations instead of flags	2015-11-13 20:34:32 -05:00