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-rw-r--r--security/apparmor/lsm.c10
-rw-r--r--security/apparmor/net.c2
2 files changed, 12 insertions, 0 deletions
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index d08aac05c65a..656a143ce8fe 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -1022,6 +1022,7 @@ static int apparmor_socket_shutdown(struct socket *sock, int how)
return aa_sock_perm(OP_SHUTDOWN, AA_MAY_SHUTDOWN, sock);
}
+#ifdef CONFIG_NETWORK_SECMARK
/**
* apparmor_socket_sock_recv_skb - check perms before associating skb to sk
*
@@ -1040,6 +1041,7 @@ static int apparmor_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
return apparmor_secmark_check(ctx->label, OP_RECVMSG, AA_MAY_RECEIVE,
skb->secmark, sk);
}
+#endif
static struct aa_label *sk_peer_label(struct sock *sk)
@@ -1134,6 +1136,7 @@ static void apparmor_sock_graft(struct sock *sk, struct socket *parent)
ctx->label = aa_get_current_label();
}
+#ifdef CONFIG_NETWORK_SECMARK
static int apparmor_inet_conn_request(struct sock *sk, struct sk_buff *skb,
struct request_sock *req)
{
@@ -1145,6 +1148,7 @@ static int apparmor_inet_conn_request(struct sock *sk, struct sk_buff *skb,
return apparmor_secmark_check(ctx->label, OP_CONNECT, AA_MAY_CONNECT,
skb->secmark, sk);
}
+#endif
static struct security_hook_list apparmor_hooks[] __lsm_ro_after_init = {
LSM_HOOK_INIT(ptrace_access_check, apparmor_ptrace_access_check),
@@ -1197,13 +1201,17 @@ static struct security_hook_list apparmor_hooks[] __lsm_ro_after_init = {
LSM_HOOK_INIT(socket_getsockopt, apparmor_socket_getsockopt),
LSM_HOOK_INIT(socket_setsockopt, apparmor_socket_setsockopt),
LSM_HOOK_INIT(socket_shutdown, apparmor_socket_shutdown),
+#ifdef CONFIG_NETWORK_SECMARK
LSM_HOOK_INIT(socket_sock_rcv_skb, apparmor_socket_sock_rcv_skb),
+#endif
LSM_HOOK_INIT(socket_getpeersec_stream,
apparmor_socket_getpeersec_stream),
LSM_HOOK_INIT(socket_getpeersec_dgram,
apparmor_socket_getpeersec_dgram),
LSM_HOOK_INIT(sock_graft, apparmor_sock_graft),
+#ifdef CONFIG_NETWORK_SECMARK
LSM_HOOK_INIT(inet_conn_request, apparmor_inet_conn_request),
+#endif
LSM_HOOK_INIT(cred_alloc_blank, apparmor_cred_alloc_blank),
LSM_HOOK_INIT(cred_free, apparmor_cred_free),
@@ -1559,6 +1567,7 @@ static inline int apparmor_init_sysctl(void)
}
#endif /* CONFIG_SYSCTL */
+#if defined(CONFIG_NETFILTER) && defined(CONFIG_NETWORK_SECMARK)
static unsigned int apparmor_ip_postroute(void *priv,
struct sk_buff *skb,
const struct nf_hook_state *state)
@@ -1647,6 +1656,7 @@ static int __init apparmor_nf_ip_init(void)
return 0;
}
__initcall(apparmor_nf_ip_init);
+#endif
static int __init apparmor_init(void)
{
diff --git a/security/apparmor/net.c b/security/apparmor/net.c
index f9a678ce994f..c07fde444792 100644
--- a/security/apparmor/net.c
+++ b/security/apparmor/net.c
@@ -190,6 +190,7 @@ int aa_sock_file_perm(struct aa_label *label, const char *op, u32 request,
return aa_label_sk_perm(label, op, request, sock->sk);
}
+#ifdef CONFIG_NETWORK_SECMARK
static int apparmor_secmark_init(struct aa_secmark *secmark)
{
struct aa_label *label;
@@ -254,3 +255,4 @@ int apparmor_secmark_check(struct aa_label *label, char *op, u32 request,
aa_secmark_perm(profile, request, secid,
&sa, sk));
}
+#endif