Daeho Jeong 51f8d95c89 ext4: fix inode checksum calculation problem if i_extra_size is small ... commit 05ac5aa18abd7db341e54df4ae2b4c98ea0e43b7 upstream. We've fixed the race condition problem in calculating ext4 checksum value in commit b47820edd163 ("ext4: avoid modifying checksum fields directly during checksum veficationon"). However, by this change, when calculating the checksum value of inode whose i_extra_size is less than 4, we couldn't calculate the checksum value in a proper way. This problem was found and reported by Nix, Thank you. Reported-by: Nix <nix@esperi.org.uk> Signed-off-by: Daeho Jeong <daeho.jeong@samsung.com> Signed-off-by: Youngjin Gil <youngjin.gil@samsung.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-04-21 09:30:07 +02:00
..
acl.c	posix_acl: Clear SGID bit when setting file permissions	2016-10-31 04:13:58 -06:00
acl.h
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	fscrypt: remove broken support for detecting keyring key revocation	2017-03-31 09:49:54 +02:00
crypto_policy.c	fscrypt: fix renaming and linking special files	2017-03-22 12:04:18 +01:00
dir.c	ext4: clean up feature test macros with predicate functions	2015-10-17 16:18:43 -04:00
ext4.h	fscrypt: remove broken support for detecting keyring key revocation	2017-03-31 09:49:54 +02:00
ext4_crypto.h	fscrypt: remove broken support for detecting keyring key revocation	2017-03-31 09:49:54 +02:00
ext4_extents.h
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: do not perform data journaling when data is encrypted	2017-01-06 11:16:13 +01:00
extents.c	ext4: do not polute the extents cache while shifting extents	2017-03-12 06:37:27 +01:00
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: mark inode dirty after converting inline directory	2017-03-30 09:35:17 +02:00
inode.c	ext4: fix inode checksum calculation problem if i_extra_size is small	2017-04-21 09:30:07 +02:00
ioctl.c	fscrypto: lock inode while setting encryption policy	2017-03-22 12:04:18 +01:00
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: trim allocation requests to group size	2017-03-12 06:37:27 +01:00
mballoc.h
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: fix fencepost in s_first_meta_bg validation	2017-03-26 12:13:20 +02:00
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