diff options
| author | Kees Cook <keescook@chromium.org> | 2018-09-14 15:37:20 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2019-01-08 13:18:43 -0800 |
| commit | d6aed64b74b73b64278c059eacd59d87167aa968 (patch) | |
| tree | 0fd4b2e95d633d09a9f3d7e3711aeab68d328e88 /security | |
| parent | 70b62c25665f636c9f6c700b26af7df296b0887e (diff) | |
| download | linux-stable-d6aed64b74b73b64278c059eacd59d87167aa968.tar.gz linux-stable-d6aed64b74b73b64278c059eacd59d87167aa968.tar.bz2 linux-stable-d6aed64b74b73b64278c059eacd59d87167aa968.zip | |
Yama: Initialize as ordered LSM
This converts Yama from being a direct "minor" LSM into an ordered LSM.
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Casey Schaufler <casey@schaufler-ca.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/Kconfig | 2 | ||||
| -rw-r--r-- | security/security.c | 1 | ||||
| -rw-r--r-- | security/yama/yama_lsm.c | 8 |
3 files changed, 8 insertions, 3 deletions
diff --git a/security/Kconfig b/security/Kconfig index 2cd737ba7660..78dc12b7eeb3 100644 --- a/security/Kconfig +++ b/security/Kconfig @@ -241,7 +241,7 @@ source "security/integrity/Kconfig" config LSM string "Ordered list of enabled LSMs" - default "loadpin,integrity,selinux,smack,tomoyo,apparmor" + default "yama,loadpin,integrity,selinux,smack,tomoyo,apparmor" help A comma-separated list of LSMs, in initialization order. Any LSMs left off this list will be ignored. This can be diff --git a/security/security.c b/security/security.c index b8d75f5a948d..35f93b7c585b 100644 --- a/security/security.c +++ b/security/security.c @@ -274,7 +274,6 @@ int __init security_init(void) * Load minor LSMs, with the capability module always first. */ capability_add_hooks(); - yama_add_hooks(); /* Load LSMs in specified order. */ ordered_lsm_init(); diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c index ffda91a4a1aa..eb1da1303d2e 100644 --- a/security/yama/yama_lsm.c +++ b/security/yama/yama_lsm.c @@ -477,9 +477,15 @@ static void __init yama_init_sysctl(void) static inline void yama_init_sysctl(void) { } #endif /* CONFIG_SYSCTL */ -void __init yama_add_hooks(void) +static int __init yama_init(void) { pr_info("Yama: becoming mindful.\n"); security_add_hooks(yama_hooks, ARRAY_SIZE(yama_hooks), "yama"); yama_init_sysctl(); + return 0; } + +DEFINE_LSM(yama) = { + .name = "yama", + .init = yama_init, +}; |