linux-stable/security
Günther Noack 3350607dc5
security: Create file_truncate hook from path_truncate hook
Like path_truncate, the file_truncate hook also restricts file
truncation, but is called in the cases where truncation is attempted
on an already-opened file.

This is required in a subsequent commit to handle ftruncate()
operations differently to truncate() operations.

Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Acked-by: John Johansen <john.johansen@canonical.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Günther Noack <gnoack3000@gmail.com>
Link: https://lore.kernel.org/r/20221018182216.301684-2-gnoack3000@gmail.com
Signed-off-by: Mickaël Salaün <mic@digikod.net>
2022-10-19 09:01:40 +02:00
..
apparmor security: Create file_truncate hook from path_truncate hook 2022-10-19 09:01:40 +02:00
bpf bpf: Implement task local storage 2020-11-06 08:08:37 -08:00
integrity fs.acl.rework.prep.v6.1 2022-10-03 19:48:54 -07:00
keys tpmdd updates for Linux v6.1-rc1 2022-10-10 13:09:33 -07:00
landlock landlock: Fix documentation style 2022-09-29 18:43:04 +02:00
loadpin LoadPin: Require file with verity root digests to have a header 2022-09-07 16:37:27 -07:00
lockdown lockdown: ratelimit denial messages 2022-09-14 07:37:50 -04:00
safesetid LSM: SafeSetID: Add setgroups() security policy handling 2022-07-15 18:24:42 +00:00
selinux whack-a-mole: constifying struct path * 2022-10-06 17:31:02 -07:00
smack whack-a-mole: constifying struct path * 2022-10-06 17:31:02 -07:00
tomoyo security: Create file_truncate hook from path_truncate hook 2022-10-19 09:01:40 +02:00
yama task_work: cleanup notification modes 2020-10-17 15:05:30 -06:00
commoncap.c fs: support mapped mounts of mapped filesystems 2021-12-05 10:28:57 +01:00
device_cgroup.c bpf: Make BPF_PROG_RUN_ARRAY return -err instead of allow boolean 2022-01-19 12:51:30 -08:00
inode.c Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-07-19 10:42:02 -07:00
Kconfig x86/retbleed: Add fine grained Kconfig knobs 2022-06-29 17:43:41 +02:00
Kconfig.hardening - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
lsm_audit.c lsm: clean up redundant NULL pointer check 2022-08-15 22:44:01 -04:00
Makefile security: remove unneeded subdir-$(CONFIG_...) 2021-09-03 08:17:20 +09:00
min_addr.c sysctl: pass kernel pointers to ->proc_handler 2020-04-27 02:07:40 -04:00
security.c security: Create file_truncate hook from path_truncate hook 2022-10-19 09:01:40 +02:00