WSL2-Linux-Kernel/security
Ondrej Mosnacek af091cc27e selinux: fix misuse of mutex_is_locked()
commit ce2fc710c9 upstream.

mutex_is_locked() tests whether the mutex is locked *by any task*, while
here we want to test if it is held *by the current task*. To avoid
false/missed WARNINGs, use lockdep_assert_is_held() and
lockdep_assert_is_not_held() instead, which do the right thing (though
they are a no-op if CONFIG_LOCKDEP=n).

Cc: stable@vger.kernel.org
Fixes: 2554a48f44 ("selinux: measure state and policy capabilities")
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02 11:47:48 +01:00
..
apparmor apparmor: fix error check 2021-11-18 19:16:58 +01:00
bpf bpf: Implement task local storage 2020-11-06 08:08:37 -08:00
integrity ima: Do not print policy rule with inactive LSM labels 2022-02-16 12:56:04 +01:00
keys ucounts: Move get_ucounts from cred_alloc_blank to key_change_session_keyring 2021-10-20 10:34:20 -05:00
landlock landlock: Enable user space to infer supported features 2021-04-22 12:22:11 -07:00
loadpin LSM: Add "contents" flag to kernel_read_file hook 2020-10-05 13:37:03 +02:00
lockdown Merge branch 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2020-06-02 17:36:24 -07:00
safesetid LSM: SafeSetID: Mark safesetid_initialized as __initdata 2021-06-10 09:52:32 -07:00
selinux selinux: fix misuse of mutex_is_locked() 2022-03-02 11:47:48 +01:00
smack smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi 2021-11-18 19:16:39 +01:00
tomoyo tomoyo: use hwight16() in tomoyo_domain_quota_is_ok() 2022-01-05 12:42:33 +01:00
yama task_work: cleanup notification modes 2020-10-17 15:05:30 -06:00
Kconfig fortify: Explicitly disable Clang support 2021-11-21 13:44:13 +01:00
Kconfig.hardening hardening: Clarify Kconfig text for auto-var-init 2021-07-20 23:02:59 -07:00
Makefile security: remove unneeded subdir-$(CONFIG_...) 2021-09-03 08:17:20 +09:00
commoncap.c Miscellaneous minor fixes for v5.13. 2021-04-27 19:32:55 -07:00
device_cgroup.c device_cgroup: Fix RCU list debugging warning 2020-08-20 11:25:03 -07:00
inode.c
lsm_audit.c audit: remove unnecessary 'ret' initialization 2021-06-11 13:21:28 -04:00
min_addr.c sysctl: pass kernel pointers to ->proc_handler 2020-04-27 02:07:40 -04:00
security.c binder: use cred instead of task for selinux checks 2021-11-12 15:05:48 +01:00