Theodore Ts'o 9a9dc3ec7c ext4: lock the xattr block before checksuming it ...

commit dac7a4b4b1 upstream.

We must lock the xattr block before calculating or verifying the
checksum in order to avoid spurious checksum failures.

https://bugzilla.kernel.org/show_bug.cgi?id=193661

Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-03-30 09:41:25 +02:00

..

acl.c

posix_acl: Clear SGID bit when setting file permissions

2016-09-22 10:55:32 +02:00

acl.h

ext2/3/4: use generic posix ACL infrastructure

2014-01-25 23:58:19 -05:00

balloc.c

Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2016-07-26 18:35:55 -07:00

bitmap.c

ext4: remove unused header files

2015-04-02 23:47:42 -04:00

block_validity.c

ext4: add missing KERN_CONT to a few more debugging uses

2016-10-15 09:57:31 -04:00

dir.c

ext4: remove unused variable

2016-09-30 02:14:56 -04:00

ext4_extents.h

ext4: fix misspellings in comments.

2016-03-09 23:49:05 -05:00

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: do not perform data journaling when data is encrypted

2017-01-06 10:40:14 +01:00

ext4.h

ext4: sanity check the block and cluster size at mount time

2016-11-19 20:58:15 -05:00

extents_status.c

ext4: remove trailing \n from ext4_warning/ext4_error calls

2016-04-27 01:11:21 -04:00

extents_status.h

ext4: move procfs registration code to fs/ext4/sysfs.c

2015-09-23 12:46:17 -04:00

extents.c

ext4: do not polute the extents cache while shifting extents

2017-03-12 06:41:45 +01:00

file.c

Merge branch 'work.xattr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2016-10-10 17:11:50 -07:00

fsync.c

ext4: cleanup ext4_sync_parent()

2016-09-05 23:21:43 -04:00

hash.c

ext4: remove unused header files

2015-04-02 23:47:42 -04:00

ialloc.c

ext4: remove old feature helpers

2016-09-05 23:11:58 -04:00

indirect.c

ext4: refactor direct IO code

2016-05-13 00:44:16 -04:00

inline.c

ext4: mark inode dirty after converting inline directory

2017-03-30 09:41:25 +02:00

inode.c

ext4: don't BUG when truncating encrypted inodes on the orphan list

2017-03-18 19:14:34 +08:00

ioctl.c

Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2016-10-07 15:15:33 -07:00

Kconfig

ext4 crypto: migrate into vfs's crypto engine

2016-07-10 14:01:03 -04:00

Makefile

ext4 crypto: migrate into vfs's crypto engine

2016-07-10 14:01:03 -04:00

mballoc.c

ext4: trim allocation requests to group size

2017-03-12 06:41:46 +01:00

mballoc.h

ext4: add missing KERN_CONT to a few more debugging uses

2016-10-15 09:57:31 -04:00

migrate.c

ext4: fix misspellings in comments.

2016-03-09 23:49:05 -05:00

mmp.c

fs: have submit_bh users pass in op and flags separately

2016-06-07 13:41:38 -06:00

move_extent.c

ext4: enforce online defrag restriction for encrypted files

2016-08-29 15:45:11 -04:00

namei.c

ext4: fix use-after-iput when fscrypt contexts are inconsistent

2017-03-12 06:41:46 +01:00

page-io.c

fs: use mapping_set_error instead of opencoded set_bit

2016-10-11 15:06:33 -07:00

readpage.c

Merge branch 'akpm' (patches from Andrew)

2016-07-26 19:55:54 -07:00

resize.c

ext4: remove trailing \n from ext4_warning/ext4_error calls

2016-04-27 01:11:21 -04:00

super.c

ext4: fix fencepost in s_first_meta_bg validation

2017-03-26 13:05:58 +02:00

symlink.c

Merge branch 'work.xattr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2016-10-10 17:11:50 -07:00

sysfs.c

ext4: do not advertise encryption support when disabled

2016-10-12 23:24:51 -04:00

truncate.h

ext4: fix races between page faults and hole punching

2015-12-07 14:28:03 -05:00

xattr_security.c

switch xattr_handler->set() to passing dentry and inode separately

2016-05-27 15:39:43 -04:00

xattr_trusted.c

switch xattr_handler->set() to passing dentry and inode separately

2016-05-27 15:39:43 -04:00

xattr_user.c

switch xattr_handler->set() to passing dentry and inode separately

2016-05-27 15:39:43 -04:00

xattr.c

ext4: lock the xattr block before checksuming it

2017-03-30 09:41:25 +02:00

xattr.h

ext4: fix deadlock between inline_data and ext4_expand_extra_isize_ea()

2017-03-12 06:41:41 +01:00