linux-stable/fs/ext4
Theodore Ts'o 097a183f9c ext4: fix potential htree corruption when growing large_dir directories
commit 877ba3f729 upstream.

Commit b5776e7524 ("ext4: fix potential htree index checksum
corruption) removed a required restart when multiple levels of index
nodes need to be split.  Fix this to avoid directory htree corruptions
when using the large_dir feature.

Cc: stable@kernel.org # v5.11
Cc: Благодаренко Артём <artem.blagodarenko@gmail.com>
Fixes: b5776e7524 ("ext4: fix potential htree index checksum corruption)
Reported-by: Denis <denis@voxelsoft.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-08-12 13:21:02 +02:00
..
acl.c ext4: compare old and new mode before setting update_mode flag 2018-12-10 00:22:38 -05:00
acl.h ext4: fix up remaining files with SPDX cleanups 2017-12-17 22:00:59 -05:00
balloc.c ext4: shrink race window in ext4_should_retry_alloc() 2021-04-07 14:47:38 +02:00
bitmap.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
block_validity.c ext4: correctly restore system zone info when remount fails 2020-09-03 11:26:57 +02:00
dir.c ext4: avoid utf8_strncasecmp() with unstable name 2020-06-24 17:50:48 +02:00
ext4.h ext4: shrink race window in ext4_should_retry_alloc() 2021-04-07 14:47:38 +02:00
ext4_extents.h ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max 2020-06-22 09:31:15 +02:00
ext4_jbd2.c ext4: shutdown should not prevent get_write_access 2018-02-18 22:07:36 -05:00
ext4_jbd2.h ext4: use jbd2_inode dirty range scoping 2019-06-20 17:26:26 -04:00
extents.c ext4: fix kernel infoleak via ext4_extent_header 2021-07-14 16:53:03 +02:00
extents_status.c ext4: remove check for zero nr_to_scan in ext4_es_scan() 2021-07-14 16:53:03 +02:00
extents_status.h ext4: use percpu_counters for extent_status cache hits/misses 2019-08-28 11:19:23 -04:00
file.c ext4: don't leak old mountpoint samples 2021-01-19 18:26:13 +01:00
fsmap.c ext4: limit entries returned when counting fsmap records 2020-10-29 09:57:55 +01:00
fsmap.h ext4: fix up remaining files with SPDX cleanups 2017-12-17 22:00:59 -05:00
fsync.c ext4: fix race between ext4_sync_parent() and rename() 2020-06-22 09:31:16 +02:00
hash.c ext4: fix kernel oops caused by spurious casefold flag 2019-09-03 01:43:17 -04:00
ialloc.c ext4: fix avefreec in find_group_orlov 2021-07-14 16:53:03 +02:00
indirect.c ext4: clean up kerneldoc warnigns when building with W=1 2019-06-19 16:30:03 -04:00
inline.c ext4: unlock xattr_sem properly in ext4_inline_data_truncate() 2020-11-18 19:20:28 +01:00
inode.c ext4: fix bh ref count on error paths 2021-04-07 14:47:38 +02:00
ioctl.c ext4: fix superblock checksum failure when setting password salt 2021-01-19 18:26:17 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile ext4: add basic fs-verity support 2019-08-12 19:33:50 -07:00
mballoc.c ext4: use ext4_grp_locked_error in mb_find_extent 2021-07-14 16:53:03 +02:00
mballoc.h ext4: fix up remaining files with SPDX cleanups 2017-12-17 22:00:59 -05:00
migrate.c ext4: fix race between writepages and enabling EXT4_EXTENTS_FL 2020-02-28 17:22:23 +01:00
mmp.c ext4: don't assume that mmp_nodename/bdevname have NUL 2020-02-19 19:52:58 +01:00
move_extent.c ext4: use jbd2_inode dirty range scoping 2019-06-20 17:26:26 -04:00
namei.c ext4: fix potential htree corruption when growing large_dir directories 2021-08-12 13:21:02 +02:00
page-io.c ext4: fix deadlock allocating crypto bounce page from mempool 2020-02-11 04:35:32 -08:00
readpage.c ext4: fix deadlock allocating bio_post_read_ctx from mempool 2020-02-24 08:36:29 +01:00
resize.c ext4: fix error handling code in add_new_gdb 2020-11-05 11:43:35 +01:00
super.c ext4: return error code when ext4_fill_flex_info() fails 2021-07-14 16:53:03 +02:00
symlink.c ext4: switch to fscrypt_get_symlink() 2018-01-11 22:10:40 -05:00
sysfs.c ext4: shrink race window in ext4_should_retry_alloc() 2021-04-07 14:47:38 +02:00
truncate.h ext4: handle layout changes to pinned DAX mappings 2018-07-29 17:00:22 -04:00
verity.c ext4: fix error handling in ext4_end_enable_verity() 2021-05-26 12:05:21 +02:00
xattr.c ext4: add reclaim checks to xattr code 2021-03-30 14:35:29 +02:00
xattr.h ext4: add extra checks to ext4_xattr_block_get() 2018-03-30 20:04:11 -04:00
xattr_security.c ext4: use XATTR_CREATE in ext4_initxattrs() 2018-05-10 11:52:14 -04:00
xattr_trusted.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xattr_user.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00