[PATCH] smack: constify nf_hook_ops
From: Arvind Yadav <hidden>
Date: 2017-08-26 10:49:24
Also in:
lkml
Subsystem:
security subsystem, smack security module, the rest · Maintainers:
Paul Moore, James Morris, "Serge E. Hallyn", Casey Schaufler, Linus Torvalds
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 <redacted> --- security/smack/smack_netfilter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/security/smack/smack_netfilter.c b/security/smack/smack_netfilter.c
index cdeb0f3..e36d178 100644
--- a/security/smack/smack_netfilter.c
+++ b/security/smack/smack_netfilter.c@@ -58,7 +58,7 @@ static unsigned int smack_ipv4_output(void *priv, return NF_ACCEPT; } -static struct nf_hook_ops smack_nf_ops[] = { +static const struct nf_hook_ops smack_nf_ops[] = { { .hook = smack_ipv4_output, .pf = NFPROTO_IPV4,
--
2.7.4
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