[PATCH security-next v2 24/26] capability: Mark as LSM_ORDER_FIRST
From: Kees Cook <hidden>
Date: 2018-09-20 16:29:38
Also in:
linux-arch, linux-doc, lkml
Subsystem:
capabilities, security subsystem, the rest · Maintainers:
Serge Hallyn, Paul Moore, James Morris, "Serge E. Hallyn", Linus Torvalds
This converts capabilities to use the new LSM_ORDER_FIRST position. Signed-off-by: Kees Cook <redacted> --- include/linux/lsm_hooks.h | 2 -- security/commoncap.c | 8 +++++++- security/security.c | 5 ----- 3 files changed, 7 insertions(+), 8 deletions(-)
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index bf29851baf47..8e843eaacffb 100644
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h@@ -2098,6 +2098,4 @@ static inline void security_delete_hooks(struct security_hook_list *hooks, #define __lsm_ro_after_init __ro_after_init #endif /* CONFIG_SECURITY_WRITABLE_HOOKS */ -extern void __init capability_add_hooks(void); - #endif /* ! __LINUX_LSM_HOOKS_H */
diff --git a/security/commoncap.c b/security/commoncap.c
index 2e489d6a3ac8..7a6abaec65de 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c@@ -1366,10 +1366,16 @@ struct security_hook_list capability_hooks[] __lsm_ro_after_init = { LSM_HOOK_INIT(vm_enough_memory, cap_vm_enough_memory), }; -void __init capability_add_hooks(void) +static int __init capability_init(void) { security_add_hooks(capability_hooks, ARRAY_SIZE(capability_hooks), "capability"); + return 0; } +DEFINE_LSM(capability) + .order = LSM_ORDER_FIRST, + .init = capability_init, +END_LSM; + #endif /* CONFIG_SECURITY */
diff --git a/security/security.c b/security/security.c
index d649e7dea4c4..a40e938db1b0 100644
--- a/security/security.c
+++ b/security/security.c@@ -259,11 +259,6 @@ int __init security_init(void) } } - /* - * Load minor LSMs, with the capability module always first. - */ - capability_add_hooks(); - /* Load LSMs in specified order. */ prepare_lsm_order(); ordered_lsm_init();
--
2.17.1