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selinux: use nf_register_hooks()

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Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexey Dobriyan 2008-07-26 17:48:15 -07:00 committed by David S. Miller
parent e40f51a36a
commit 6c5a9d2e15
1 changed files with 8 additions and 19 deletions
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27
security/selinux/hooks.c
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@ -5670,27 +5670,20 @@ static struct nf_hook_ops selinux_ipv6_ops[] = {
static int __init selinux_nf_ip_init(void)
{
int err = 0;
u32 iter;
if (!selinux_enabled)
goto out;
printk(KERN_DEBUG "SELinux: Registering netfilter hooks\n");
for (iter = 0; iter < ARRAY_SIZE(selinux_ipv4_ops); iter++) {
err = nf_register_hook(&selinux_ipv4_ops[iter]);
if (err)
panic("SELinux: nf_register_hook for IPv4: error %d\n",
err);
}
err = nf_register_hooks(selinux_ipv4_ops, ARRAY_SIZE(selinux_ipv4_ops));
if (err)
panic("SELinux: nf_register_hooks for IPv4: error %d\n", err);
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
for (iter = 0; iter < ARRAY_SIZE(selinux_ipv6_ops); iter++) {
err = nf_register_hook(&selinux_ipv6_ops[iter]);
if (err)
panic("SELinux: nf_register_hook for IPv6: error %d\n",
err);
}
err = nf_register_hooks(selinux_ipv6_ops, ARRAY_SIZE(selinux_ipv6_ops));
if (err)
panic("SELinux: nf_register_hooks for IPv6: error %d\n", err);
#endif /* IPV6 */
out:
@ -5702,15 +5695,11 @@ __initcall(selinux_nf_ip_init);
#ifdef CONFIG_SECURITY_SELINUX_DISABLE
static void selinux_nf_ip_exit(void)
{
u32 iter;
printk(KERN_DEBUG "SELinux: Unregistering netfilter hooks\n");
for (iter = 0; iter < ARRAY_SIZE(selinux_ipv4_ops); iter++)
nf_unregister_hook(&selinux_ipv4_ops[iter]);
nf_unregister_hooks(selinux_ipv4_ops, ARRAY_SIZE(selinux_ipv4_ops));
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
for (iter = 0; iter < ARRAY_SIZE(selinux_ipv6_ops); iter++)
nf_unregister_hook(&selinux_ipv6_ops[iter]);
nf_unregister_hooks(selinux_ipv6_ops, ARRAY_SIZE(selinux_ipv6_ops));
#endif /* IPV6 */
}
#endif