[PATCH -next] selinux: update comment on selinux_hooks[]

From: Xiu Jianfeng <xiujianfeng@huaweicloud.com>
To: paul@paul-moore.com, stephen.smalley.work@gmail.com,
	eparis@parisplace.org
Cc: selinux@vger.kernel.org, xiujianfeng@huawei.com
Subject: [PATCH -next] selinux: update comment on selinux_hooks[]
Date: Fri,  4 Aug 2023 03:46:52 +0000	[thread overview]
Message-ID: <20230804034652.281266-1-xiujianfeng@huaweicloud.com> (raw)

From: Xiu Jianfeng <xiujianfeng@huawei.com>

After commit f22f9aaf6c3d ("selinux: remove the runtime disable
functionality"), the comment on selinux_hooks[] is out-of-date,
remove the last paragraph about runtime disable functionality.

Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
---
 security/selinux/hooks.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 2906fdaf7371..d0da19add17e 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -6961,10 +6961,6 @@ static int selinux_uring_cmd(struct io_uring_cmd *ioucmd)
  *    hooks ("allocating" hooks).
  *
  * Please follow block comment delimiters in the list to keep this order.
- *
- * This ordering is needed for SELinux runtime disable to work at least somewhat
- * safely. Breaking the ordering rules above might lead to NULL pointer derefs
- * when disabling SELinux at runtime.
  */
 static struct security_hook_list selinux_hooks[] __ro_after_init = {
 	LSM_HOOK_INIT(binder_set_context_mgr, selinux_binder_set_context_mgr),
-- 
2.34.1

