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authorJames Morris <jmorris@namei.org>2017-02-14 14:18:51 +0100
committerJames Morris <james.l.morris@oracle.com>2017-03-06 01:00:15 +0100
commitca97d939db114c8d1619e10a3b82af8615372dae (patch)
treecb16c707c4015b2dcbfc1f783071b5980ddd9145 /security/yama/yama_lsm.c
parentsecurity: introduce CONFIG_SECURITY_WRITABLE_HOOKS (diff)
downloadlinux-ca97d939db114c8d1619e10a3b82af8615372dae.tar.xz
linux-ca97d939db114c8d1619e10a3b82af8615372dae.zip
security: mark LSM hooks as __ro_after_init
Mark all of the registration hooks as __ro_after_init (via the __lsm_ro_after_init macro). Signed-off-by: James Morris <james.l.morris@oracle.com> Acked-by: Stephen Smalley <sds@tycho.nsa.gov> Acked-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'security/yama/yama_lsm.c')
-rw-r--r--security/yama/yama_lsm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
index 88271a3bf37f..8298e094f4f7 100644
--- a/security/yama/yama_lsm.c
+++ b/security/yama/yama_lsm.c
@@ -428,7 +428,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
return rc;
}
-static struct security_hook_list yama_hooks[] = {
+static struct security_hook_list yama_hooks[] __lsm_ro_after_init = {
LSM_HOOK_INIT(ptrace_access_check, yama_ptrace_access_check),
LSM_HOOK_INIT(ptrace_traceme, yama_ptrace_traceme),
LSM_HOOK_INIT(task_prctl, yama_task_prctl),