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From: arvind.yadav.cs@gmail.com (Arvind Yadav)
To: linux-security-module@vger.kernel.org
Subject: [PATCH] selinux: constify nf_hook_ops
Date: Sat, 26 Aug 2017 16:17:35 +0530	[thread overview]
Message-ID: <0cf3cc3fd48c3b0b9d1766c73ac4faea2a733bf3.1503744266.git.arvind.yadav.cs@gmail.com> (raw)

nf_hook_ops are not supposed to change at runtime. nf_register_net_hooks
and nf_unregister_net_hooks are working with const nf_hook_ops.
So mark the non-const nf_hook_ops structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
 security/selinux/hooks.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 33fd061..2f2e133 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -6530,7 +6530,7 @@ security_initcall(selinux_init);
 
 #if defined(CONFIG_NETFILTER)
 
-static struct nf_hook_ops selinux_nf_ops[] = {
+static const struct nf_hook_ops selinux_nf_ops[] = {
 	{
 		.hook =		selinux_ipv4_postroute,
 		.pf =		NFPROTO_IPV4,
-- 
2.7.4

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             reply	other threads:[~2017-08-26 10:47 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-26 10:47 Arvind Yadav [this message]
2017-08-28 21:34 ` [PATCH] selinux: constify nf_hook_ops Paul Moore

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