Theodore Ts'o c07ae685f7 ext4: fix error handling in ext4_ext_truncate() ...

commit 8acd5e9b12 upstream.

Previously ext4_ext_truncate() was ignoring potential error returns
from ext4_es_remove_extent() and ext4_ext_remove_space().  This can
lead to the on-diks extent tree and the extent status tree cache
getting out of sync, which is particuarlly bad, and can lead to file
system corruption and potential data loss.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-07-28 16:30:21 -07:00

..

acl.c

ext4: fix the number of credits needed for acl ops with inline data

2013-02-09 15:23:03 -05:00

acl.h

fs: take the ACL checks to common code

2011-07-25 14:30:23 -04:00

balloc.c

ext4: fix ext4_get_group_number()

2013-07-21 18:21:33 -07:00

bitmap.c

ext4: Checksum the block bitmap properly with bigalloc enabled

2012-10-22 00:34:32 -04:00

block_validity.c

ext2/3/4: delete unneeded includes of module.h

2012-01-09 13:52:10 +01:00

dir.c

ext4: fix readdir error in the case of inline_data+dir_index

2013-04-19 17:53:09 -04:00

ext4_extents.h

ext4: mext_insert_extents should update extent block checksum

2013-04-19 14:04:12 -04:00

ext4_jbd2.c

ext4: mark metadata blocks using bh flags

2013-04-21 16:45:54 -04:00

ext4_jbd2.h

ext4: improve credit estimate for EXT4_SINGLEDATA_TRANS_BLOCKS

2013-04-09 12:39:26 -04:00

ext4.h

ext4: revert "ext4: use io_end for multiple bios"

2013-05-11 19:07:42 -04:00

extents_status.c

ext4: fix fio regression

2013-05-03 02:15:52 -04:00

extents_status.h

ext4: fix fio regression

2013-05-03 02:15:52 -04:00

extents.c

ext4: fix error handling in ext4_ext_truncate()

2013-07-28 16:30:21 -07:00

file.c

ext4: fix overflows in SEEK_HOLE, SEEK_DATA implementations

2013-07-21 18:21:32 -07:00

fsync.c

ext4/jbd2: don't wait (forever) for stale tid caused by wraparound

2013-04-03 22:02:52 -04:00

hash.c

ext4: reduce one "if" comparison in ext4_dirhash()

2013-02-01 22:33:21 -05:00

ialloc.c

ext4: mark all metadata I/O with REQ_META

2013-04-20 15:46:17 -04:00

indirect.c

aio: don't include aio.h in sched.h

2013-05-07 20:16:25 -07:00

inline.c

ext4: fix data offset overflow on 32-bit archs in ext4_inline_data_fiemap()

2013-07-21 18:21:32 -07:00

inode.c

ext4: fix overflow when counting used blocks on 32-bit architectures

2013-07-21 18:21:32 -07:00

ioctl.c

ext4: fix usless declarations

2013-04-09 22:48:36 -04:00

Kconfig

ext4: fix Kconfig documentation for CONFIG_EXT4_DEBUG

2013-04-21 20:32:03 -04:00

Makefile

ext4: Remove CONFIG_EXT4_FS_XATTR

2012-12-10 16:30:43 -05:00

mballoc.c

ext4: don't allow ext4_free_blocks() to fail due to ENOMEM

2013-07-21 18:21:33 -07:00

mballoc.h

ext4: use module parameters instead of debugfs for mballoc_debug

2013-02-09 16:28:20 -05:00

migrate.c

ext4: do not convert to indirect with bigalloc enabled

2013-04-11 10:54:46 -04:00

mmp.c

ext4: mark all metadata I/O with REQ_META

2013-04-20 15:46:17 -04:00

move_extent.c

ext4: mext_insert_extents should update extent block checksum

2013-04-19 14:04:12 -04:00

namei.c

ext3,ext4: don't mess with dir_file->f_pos in htree_dirblock_to_tree()

2013-07-21 18:21:23 -07:00

page-io.c

Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2013-05-14 09:30:54 -07:00

resize.c

ext4: fix corruption when online resizing a fs with 1K block size

2013-07-21 18:21:23 -07:00

super.c

ext4: don't show usrquota/grpquota twice in /proc/mounts

2013-07-21 18:21:33 -07:00

symlink.c

ext4: Remove CONFIG_EXT4_FS_XATTR

2012-12-10 16:30:43 -05:00

truncate.h

ext4: move common truncate functions to header file

2011-06-27 19:16:04 -04:00

xattr_security.c

Merge branch 'for_linus' into for_linus_merged

2012-01-10 11:54:07 -05:00

xattr_trusted.c

ext2/3/4: delete unneeded includes of module.h

2012-01-09 13:52:10 +01:00

xattr_user.c

ext2/3/4: delete unneeded includes of module.h

2012-01-09 13:52:10 +01:00

xattr.c

ext4: fix miscellaneous big endian warnings

2013-04-09 23:59:55 -04:00

xattr.h

ext4: reserve xattr index for Rich ACL support

2013-04-18 14:53:15 -04:00