WSL2-Linux-Kernel/fs/ext4
Luis Henriques (SUSE) 4ac7b43e4e ext4: fix possible tid_t sequence overflows
[ Upstream commit 63469662cc45d41705f14b4648481d5d29cf5999 ]

In the fast commit code there are a few places where tid_t variables are
being compared without taking into account the fact that these sequence
numbers may wrap.  Fix this issue by using the helper functions tid_gt()
and tid_geq().

Signed-off-by: Luis Henriques (SUSE) <luis.henriques@linux.dev>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Link: https://patch.msgid.link/20240529092030.9557-3-luis.henriques@linux.dev
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-09-12 11:07:48 +02:00
..
.kunitconfig
Kconfig
Makefile
acl.c
acl.h ext4: apply umask if ACL support is disabled 2023-11-28 16:56:35 +00:00
balloc.c
bitmap.c
block_validity.c
dir.c
ext4.h
ext4_extents.h
ext4_jbd2.c
ext4_jbd2.h
extents.c ext4: set the type of max_zeroout to unsigned int to avoid overflow 2024-09-04 13:23:28 +02:00
extents_status.c ext4: make ext4_es_insert_extent() return void 2024-08-19 05:45:28 +02:00
extents_status.h ext4: make ext4_es_insert_extent() return void 2024-08-19 05:45:28 +02:00
fast_commit.c ext4: fix possible tid_t sequence overflows 2024-09-12 11:07:48 +02:00
fast_commit.h
file.c
fsmap.c
fsmap.h
fsync.c
hash.c
ialloc.c
indirect.c
inline.c ext4: fix uninitialized variable in ext4_inlinedir_to_tree 2024-08-19 05:45:39 +02:00
inode-test.c
inode.c ext4: reject casefold inode flag without casefold feature 2024-09-12 11:07:42 +02:00
ioctl.c
mballoc.c ext4: do not trim the group with corrupted block bitmap 2024-09-04 13:23:23 +02:00
mballoc.h ext4: set type of ac_groups_linear_remaining to __u32 to avoid overflow 2024-06-16 13:40:00 +02:00
migrate.c
mmp.c
move_extent.c ext4: fix double-free of blocks due to wrong extents moved_len 2024-02-23 08:55:06 +01:00
namei.c ext4: make sure the first directory block is not a hole 2024-08-19 05:45:13 +02:00
orphan.c
page-io.c ext4: handle redirtying in ext4_bio_write_page() 2024-09-12 11:07:42 +02:00
readpage.c
resize.c ext4: fix corruption during on-line resize 2024-04-10 16:18:40 +02:00
super.c ext4: forbid commit inconsistent quota data when errors=remount-ro 2024-04-13 13:01:45 +02:00
symlink.c
sysfs.c
truncate.h
verity.c
xattr.c ext4: avoid writing unitialized memory to disk in EA inodes 2024-08-19 05:45:03 +02:00
xattr.h
xattr_hurd.c
xattr_security.c
xattr_trusted.c
xattr_user.c