From 579fc0dc09111c1f8b94742a0ed5a0bb8fdddbb9 Mon Sep 17 00:00:00 2001
From: James Morris <jmorris@namei.org>
Date: Mon, 6 Mar 2017 11:58:08 -0500
Subject: selinux: constify nlmsg permission tables
Constify nlmsg permission tables, which are initialized once
and then do not change.
Signed-off-by: James Morris <james.l.morris@oracle.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
---
security/selinux/nlmsgtab.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
(limited to 'security/selinux')
diff --git a/security/selinux/nlmsgtab.c b/security/selinux/nlmsgtab.c
index 2ca9cde939d4..57e2596bdd8a 100644
--- a/security/selinux/nlmsgtab.c
+++ b/security/selinux/nlmsgtab.c
@@ -28,7 +28,7 @@ struct nlmsg_perm {
u32 perm;
};
-static struct nlmsg_perm nlmsg_route_perms[] =
+static const struct nlmsg_perm nlmsg_route_perms[] =
{
{ RTM_NEWLINK, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELLINK, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
@@ -80,7 +80,7 @@ static struct nlmsg_perm nlmsg_route_perms[] =
{ RTM_GETSTATS, NETLINK_ROUTE_SOCKET__NLMSG_READ },
};
-static struct nlmsg_perm nlmsg_tcpdiag_perms[] =
+static const struct nlmsg_perm nlmsg_tcpdiag_perms[] =
{
{ TCPDIAG_GETSOCK, NETLINK_TCPDIAG_SOCKET__NLMSG_READ },
{ DCCPDIAG_GETSOCK, NETLINK_TCPDIAG_SOCKET__NLMSG_READ },
@@ -88,7 +88,7 @@ static struct nlmsg_perm nlmsg_tcpdiag_perms[] =
{ SOCK_DESTROY, NETLINK_TCPDIAG_SOCKET__NLMSG_WRITE },
};
-static struct nlmsg_perm nlmsg_xfrm_perms[] =
+static const struct nlmsg_perm nlmsg_xfrm_perms[] =
{
{ XFRM_MSG_NEWSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_DELSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
@@ -115,7 +115,7 @@ static struct nlmsg_perm nlmsg_xfrm_perms[] =
{ XFRM_MSG_MAPPING, NETLINK_XFRM_SOCKET__NLMSG_READ },
};
-static struct nlmsg_perm nlmsg_audit_perms[] =
+static const struct nlmsg_perm nlmsg_audit_perms[] =
{
{ AUDIT_GET, NETLINK_AUDIT_SOCKET__NLMSG_READ },
{ AUDIT_SET, NETLINK_AUDIT_SOCKET__NLMSG_WRITE },
@@ -136,7 +136,7 @@ static struct nlmsg_perm nlmsg_audit_perms[] =
};
-static int nlmsg_perm(u16 nlmsg_type, u32 *perm, struct nlmsg_perm *tab, size_t tabsize)
+static int nlmsg_perm(u16 nlmsg_type, u32 *perm, const struct nlmsg_perm *tab, size_t tabsize)
{
int i, err = -EINVAL;
--
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