#include "avc.h"
#include "objsec.h"
#include "netif.h"
+#include "xfrm.h"
#define XATTR_SELINUX_SUFFIX "selinux"
#define XATTR_NAME_SELINUX XATTR_SECURITY_PREFIX XATTR_SELINUX_SUFFIX
static LIST_HEAD(superblock_security_head);
static DEFINE_SPINLOCK(sb_security_lock);
+static kmem_cache_t *sel_inode_cache;
+
+/* Return security context for a given sid or just the context
+ length if the buffer is null or length is 0 */
+static int selinux_getsecurity(u32 sid, void *buffer, size_t size)
+{
+ char *context;
+ unsigned len;
+ int rc;
+
+ rc = security_sid_to_context(sid, &context, &len);
+ if (rc)
+ return rc;
+
+ if (!buffer || !size)
+ goto getsecurity_exit;
+
+ if (size < len) {
+ len = -ERANGE;
+ goto getsecurity_exit;
+ }
+ memcpy(buffer, context, len);
+
+getsecurity_exit:
+ kfree(context);
+ return len;
+}
+
/* Allocate and free functions for each kind of security blob. */
static int task_alloc_security(struct task_struct *task)
{
struct task_security_struct *tsec;
- tsec = kmalloc(sizeof(struct task_security_struct), GFP_KERNEL);
+ tsec = kzalloc(sizeof(struct task_security_struct), GFP_KERNEL);
if (!tsec)
return -ENOMEM;
- memset(tsec, 0, sizeof(struct task_security_struct));
- tsec->magic = SELINUX_MAGIC;
tsec->task = task;
tsec->osid = tsec->sid = tsec->ptrace_sid = SECINITSID_UNLABELED;
task->security = tsec;
static void task_free_security(struct task_struct *task)
{
struct task_security_struct *tsec = task->security;
-
- if (!tsec || tsec->magic != SELINUX_MAGIC)
- return;
-
task->security = NULL;
kfree(tsec);
}
struct task_security_struct *tsec = current->security;
struct inode_security_struct *isec;
- isec = kmalloc(sizeof(struct inode_security_struct), GFP_KERNEL);
+ isec = kmem_cache_alloc(sel_inode_cache, SLAB_KERNEL);
if (!isec)
return -ENOMEM;
- memset(isec, 0, sizeof(struct inode_security_struct));
+ memset(isec, 0, sizeof(*isec));
init_MUTEX(&isec->sem);
INIT_LIST_HEAD(&isec->list);
- isec->magic = SELINUX_MAGIC;
isec->inode = inode;
isec->sid = SECINITSID_UNLABELED;
isec->sclass = SECCLASS_FILE;
- if (tsec && tsec->magic == SELINUX_MAGIC)
- isec->task_sid = tsec->sid;
- else
- isec->task_sid = SECINITSID_UNLABELED;
+ isec->task_sid = tsec->sid;
inode->i_security = isec;
return 0;
struct inode_security_struct *isec = inode->i_security;
struct superblock_security_struct *sbsec = inode->i_sb->s_security;
- if (!isec || isec->magic != SELINUX_MAGIC)
- return;
-
spin_lock(&sbsec->isec_lock);
if (!list_empty(&isec->list))
list_del_init(&isec->list);
spin_unlock(&sbsec->isec_lock);
inode->i_security = NULL;
- kfree(isec);
+ kmem_cache_free(sel_inode_cache, isec);
}
static int file_alloc_security(struct file *file)
struct task_security_struct *tsec = current->security;
struct file_security_struct *fsec;
- fsec = kmalloc(sizeof(struct file_security_struct), GFP_ATOMIC);
+ fsec = kzalloc(sizeof(struct file_security_struct), GFP_KERNEL);
if (!fsec)
return -ENOMEM;
- memset(fsec, 0, sizeof(struct file_security_struct));
- fsec->magic = SELINUX_MAGIC;
fsec->file = file;
- if (tsec && tsec->magic == SELINUX_MAGIC) {
- fsec->sid = tsec->sid;
- fsec->fown_sid = tsec->sid;
- } else {
- fsec->sid = SECINITSID_UNLABELED;
- fsec->fown_sid = SECINITSID_UNLABELED;
- }
+ fsec->sid = tsec->sid;
+ fsec->fown_sid = tsec->sid;
file->f_security = fsec;
return 0;
static void file_free_security(struct file *file)
{
struct file_security_struct *fsec = file->f_security;
-
- if (!fsec || fsec->magic != SELINUX_MAGIC)
- return;
-
file->f_security = NULL;
kfree(fsec);
}
{
struct superblock_security_struct *sbsec;
- sbsec = kmalloc(sizeof(struct superblock_security_struct), GFP_KERNEL);
+ sbsec = kzalloc(sizeof(struct superblock_security_struct), GFP_KERNEL);
if (!sbsec)
return -ENOMEM;
- memset(sbsec, 0, sizeof(struct superblock_security_struct));
init_MUTEX(&sbsec->sem);
INIT_LIST_HEAD(&sbsec->list);
INIT_LIST_HEAD(&sbsec->isec_head);
spin_lock_init(&sbsec->isec_lock);
- sbsec->magic = SELINUX_MAGIC;
sbsec->sb = sb;
sbsec->sid = SECINITSID_UNLABELED;
sbsec->def_sid = SECINITSID_FILE;
{
struct superblock_security_struct *sbsec = sb->s_security;
- if (!sbsec || sbsec->magic != SELINUX_MAGIC)
- return;
-
spin_lock(&sb_security_lock);
if (!list_empty(&sbsec->list))
list_del_init(&sbsec->list);
kfree(sbsec);
}
-#ifdef CONFIG_SECURITY_NETWORK
-static int sk_alloc_security(struct sock *sk, int family, int priority)
+static int sk_alloc_security(struct sock *sk, int family, gfp_t priority)
{
struct sk_security_struct *ssec;
if (family != PF_UNIX)
return 0;
- ssec = kmalloc(sizeof(*ssec), priority);
+ ssec = kzalloc(sizeof(*ssec), priority);
if (!ssec)
return -ENOMEM;
- memset(ssec, 0, sizeof(*ssec));
- ssec->magic = SELINUX_MAGIC;
ssec->sk = sk;
ssec->peer_sid = SECINITSID_UNLABELED;
sk->sk_security = ssec;
{
struct sk_security_struct *ssec = sk->sk_security;
- if (sk->sk_family != PF_UNIX || ssec->magic != SELINUX_MAGIC)
+ if (sk->sk_family != PF_UNIX)
return;
sk->sk_security = NULL;
kfree(ssec);
}
-#endif /* CONFIG_SECURITY_NETWORK */
/* The security server must be initialized before
any labeling or access decisions can be provided. */
return SECCLASS_FILE;
}
+static inline int default_protocol_stream(int protocol)
+{
+ return (protocol == IPPROTO_IP || protocol == IPPROTO_TCP);
+}
+
+static inline int default_protocol_dgram(int protocol)
+{
+ return (protocol == IPPROTO_IP || protocol == IPPROTO_UDP);
+}
+
static inline u16 socket_type_to_security_class(int family, int type, int protocol)
{
switch (family) {
case PF_INET6:
switch (type) {
case SOCK_STREAM:
- return SECCLASS_TCP_SOCKET;
+ if (default_protocol_stream(protocol))
+ return SECCLASS_TCP_SOCKET;
+ else
+ return SECCLASS_RAWIP_SOCKET;
case SOCK_DGRAM:
- return SECCLASS_UDP_SOCKET;
- case SOCK_RAW:
+ if (default_protocol_dgram(protocol))
+ return SECCLASS_UDP_SOCKET;
+ else
+ return SECCLASS_RAWIP_SOCKET;
+ default:
return SECCLASS_RAWIP_SOCKET;
}
break;
has the same SID as the process. If av is zero, then
access to the file is not checked, e.g. for cases
where only the descriptor is affected like seek. */
-static inline int file_has_perm(struct task_struct *tsk,
+static int file_has_perm(struct task_struct *tsk,
struct file *file,
u32 av)
{
rc = task_has_perm(parent, child, PROCESS__PTRACE);
/* Save the SID of the tracing process for later use in apply_creds. */
- if (!rc)
+ if (!(child->ptrace & PT_PTRACED) && !rc)
csec->ptrace_sid = psec->sid;
return rc;
}
{
struct bprm_security_struct *bsec;
- bsec = kmalloc(sizeof(struct bprm_security_struct), GFP_KERNEL);
+ bsec = kzalloc(sizeof(struct bprm_security_struct), GFP_KERNEL);
if (!bsec)
return -ENOMEM;
- memset(bsec, 0, sizeof *bsec);
- bsec->magic = SELINUX_MAGIC;
bsec->bprm = bprm;
bsec->sid = SECINITSID_UNLABELED;
bsec->set = 0;
if (tty) {
file_list_lock();
- file = list_entry(tty->tty_files.next, typeof(*file), f_list);
+ file = list_entry(tty->tty_files.next, typeof(*file), f_u.fu_list);
if (file) {
/* Revalidate access to controlling tty.
Use inode_has_perm on the tty inode directly rather
continue;
}
if (devnull) {
- atomic_inc(&devnull->f_count);
+ get_file(devnull);
} else {
devnull = dentry_open(dget(selinux_null), mntget(selinuxfs_mount), O_RDWR);
if (!devnull) {
struct task_security_struct *tsec;
struct inode_security_struct *dsec;
struct superblock_security_struct *sbsec;
- struct inode_security_struct *isec;
u32 newsid, clen;
int rc;
char *namep = NULL, *context;
tsec = current->security;
dsec = dir->i_security;
sbsec = dir->i_sb->s_security;
- isec = inode->i_security;
if (tsec->create_sid && sbsec->behavior != SECURITY_FS_USE_MNTPOINT) {
newsid = tsec->create_sid;
inode_security_set_sid(inode, newsid);
+ if (!ss_initialized || sbsec->behavior == SECURITY_FS_USE_MNTPOINT)
+ return -EOPNOTSUPP;
+
if (name) {
namep = kstrdup(XATTR_SELINUX_SUFFIX, GFP_KERNEL);
if (!namep)
static int selinux_inode_getxattr (struct dentry *dentry, char *name)
{
- struct inode *inode = dentry->d_inode;
- struct superblock_security_struct *sbsec = inode->i_sb->s_security;
-
- if (sbsec->behavior == SECURITY_FS_USE_MNTPOINT)
- return -EOPNOTSUPP;
-
return dentry_has_perm(current, NULL, dentry, FILE__GETATTR);
}
return -EACCES;
}
-static int selinux_inode_getsecurity(struct inode *inode, const char *name, void *buffer, size_t size)
+static const char *selinux_inode_xattr_getsuffix(void)
{
- struct inode_security_struct *isec = inode->i_security;
- char *context;
- unsigned len;
- int rc;
+ return XATTR_SELINUX_SUFFIX;
+}
- /* Permission check handled by selinux_inode_getxattr hook.*/
+/*
+ * Copy the in-core inode security context value to the user. If the
+ * getxattr() prior to this succeeded, check to see if we need to
+ * canonicalize the value to be finally returned to the user.
+ *
+ * Permission check is handled by selinux_inode_getxattr hook.
+ */
+static int selinux_inode_getsecurity(const struct inode *inode, const char *name, void *buffer, size_t size, int err)
+{
+ struct inode_security_struct *isec = inode->i_security;
if (strcmp(name, XATTR_SELINUX_SUFFIX))
return -EOPNOTSUPP;
- rc = security_sid_to_context(isec->sid, &context, &len);
- if (rc)
- return rc;
-
- if (!buffer || !size) {
- kfree(context);
- return len;
- }
- if (size < len) {
- kfree(context);
- return -ERANGE;
- }
- memcpy(buffer, context, len);
- kfree(context);
- return len;
+ return selinux_getsecurity(isec->sid, buffer, size);
}
static int selinux_inode_setsecurity(struct inode *inode, const char *name,
prot = reqprot;
#ifndef CONFIG_PPC32
- if ((prot & PROT_EXEC) && !(vma->vm_flags & VM_EXECUTABLE) &&
- (vma->vm_start >= vma->vm_mm->start_brk &&
- vma->vm_end <= vma->vm_mm->brk)) {
- /*
- * We are making an executable mapping in the brk region.
- * This has an additional execheap check.
- */
- rc = task_has_perm(current, current, PROCESS__EXECHEAP);
- if (rc)
- return rc;
- }
- if (vma->vm_file != NULL && vma->anon_vma != NULL && (prot & PROT_EXEC)) {
- /*
- * We are making executable a file mapping that has
- * had some COW done. Since pages might have been written,
- * check ability to execute the possibly modified content.
- * This typically should only occur for text relocations.
- */
- int rc = file_has_perm(current, vma->vm_file, FILE__EXECMOD);
- if (rc)
- return rc;
- }
- if (!vma->vm_file && (prot & PROT_EXEC) &&
- vma->vm_start <= vma->vm_mm->start_stack &&
- vma->vm_end >= vma->vm_mm->start_stack) {
- /* Attempt to make the process stack executable.
- * This has an additional execstack check.
- */
- rc = task_has_perm(current, current, PROCESS__EXECSTACK);
+ if ((prot & PROT_EXEC) && !(vma->vm_flags & VM_EXEC)) {
+ rc = 0;
+ if (vma->vm_start >= vma->vm_mm->start_brk &&
+ vma->vm_end <= vma->vm_mm->brk) {
+ rc = task_has_perm(current, current,
+ PROCESS__EXECHEAP);
+ } else if (!vma->vm_file &&
+ vma->vm_start <= vma->vm_mm->start_stack &&
+ vma->vm_end >= vma->vm_mm->start_stack) {
+ rc = task_has_perm(current, current, PROCESS__EXECSTACK);
+ } else if (vma->vm_file && vma->anon_vma) {
+ /*
+ * We are making executable a file mapping that has
+ * had some COW done. Since pages might have been
+ * written, check ability to execute the possibly
+ * modified content. This typically should only
+ * occur for text relocations.
+ */
+ rc = file_has_perm(current, vma->vm_file,
+ FILE__EXECMOD);
+ }
if (rc)
return rc;
}
if (rc)
return rc;
- if (info && ((unsigned long)info == 1 ||
- (unsigned long)info == 2 || SI_FROMKERNEL(info)))
+ if (info != SEND_SIG_NOINFO && (is_si_special(info) || SI_FROMKERNEL(info)))
return 0;
if (!sig)
return;
}
-#ifdef CONFIG_SECURITY_NETWORK
-
/* Returns error only if unable to parse addresses */
static int selinux_parse_skb_ipv4(struct sk_buff *skb, struct avc_audit_data *ad)
{
/*
* If PF_INET or PF_INET6, check name_bind permission for the port.
+ * Multiple address binding for SCTP is not supported yet: we just
+ * check the first address now.
*/
family = sock->sk->sk_family;
if (family == PF_INET || family == PF_INET6) {
goto out;
}
- switch(sk->sk_protocol) {
- case IPPROTO_TCP:
+ switch(isec->sclass) {
+ case SECCLASS_TCP_SOCKET:
node_perm = TCP_SOCKET__NODE_BIND;
break;
- case IPPROTO_UDP:
+ case SECCLASS_UDP_SOCKET:
node_perm = UDP_SOCKET__NODE_BIND;
break;
err = avc_has_perm(sock_sid, port_sid,
sock_class, recv_perm, &ad);
}
+
+ if (!err)
+ err = selinux_xfrm_sock_rcv_skb(sock_sid, skb);
+
out:
return err;
}
-static int selinux_socket_getpeersec(struct socket *sock, char __user *optval,
- int __user *optlen, unsigned len)
+static int selinux_socket_getpeersec_stream(struct socket *sock, char __user *optval,
+ int __user *optlen, unsigned len)
{
int err = 0;
char *scontext;
u32 scontext_len;
struct sk_security_struct *ssec;
struct inode_security_struct *isec;
+ u32 peer_sid = 0;
isec = SOCK_INODE(sock)->i_security;
- if (isec->sclass != SECCLASS_UNIX_STREAM_SOCKET) {
+
+ /* if UNIX_STREAM check peer_sid, if TCP check dst for labelled sa */
+ if (isec->sclass == SECCLASS_UNIX_STREAM_SOCKET) {
+ ssec = sock->sk->sk_security;
+ peer_sid = ssec->peer_sid;
+ }
+ else if (isec->sclass == SECCLASS_TCP_SOCKET) {
+ peer_sid = selinux_socket_getpeer_stream(sock->sk);
+
+ if (peer_sid == SECSID_NULL) {
+ err = -ENOPROTOOPT;
+ goto out;
+ }
+ }
+ else {
err = -ENOPROTOOPT;
goto out;
}
- ssec = sock->sk->sk_security;
-
- err = security_sid_to_context(ssec->peer_sid, &scontext, &scontext_len);
+ err = security_sid_to_context(peer_sid, &scontext, &scontext_len);
+
if (err)
goto out;
return err;
}
-static int selinux_sk_alloc_security(struct sock *sk, int family, int priority)
+static int selinux_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata, u32 *seclen)
+{
+ int err = 0;
+ u32 peer_sid = selinux_socket_getpeer_dgram(skb);
+
+ if (peer_sid == SECSID_NULL)
+ return -EINVAL;
+
+ err = security_sid_to_context(peer_sid, secdata, seclen);
+ if (err)
+ return err;
+
+ return 0;
+}
+
+
+
+static int selinux_sk_alloc_security(struct sock *sk, int family, gfp_t priority)
{
return sk_alloc_security(sk, family, priority);
}
sk_free_security(sk);
}
+static unsigned int selinux_sk_getsid_security(struct sock *sk, struct flowi *fl, u8 dir)
+{
+ struct inode_security_struct *isec;
+ u32 sock_sid = SECINITSID_ANY_SOCKET;
+
+ if (!sk)
+ return selinux_no_sk_sid(fl);
+
+ read_lock_bh(&sk->sk_callback_lock);
+ isec = get_sock_isec(sk);
+
+ if (isec)
+ sock_sid = isec->sid;
+
+ read_unlock_bh(&sk->sk_callback_lock);
+ return sock_sid;
+}
+
static int selinux_nlmsg_perm(struct sock *sk, struct sk_buff *skb)
{
int err = 0;
err = selinux_nlmsg_lookup(isec->sclass, nlh->nlmsg_type, &perm);
if (err) {
if (err == -EINVAL) {
- audit_log(current->audit_context, AUDIT_SELINUX_ERR,
+ audit_log(current->audit_context, GFP_KERNEL, AUDIT_SELINUX_ERR,
"SELinux: unrecognized netlink message"
" type=%hu for sclass=%hu\n",
nlh->nlmsg_type, isec->sclass);
send_perm, &ad) ? NF_DROP : NF_ACCEPT;
}
+ if (err != NF_ACCEPT)
+ goto out;
+
+ err = selinux_xfrm_postroute_last(isec->sid, skb);
+
out:
return err;
}
#endif /* CONFIG_NETFILTER */
-#else
-
-static inline int selinux_nlmsg_perm(struct sock *sk, struct sk_buff *skb)
-{
- return 0;
-}
-
-#endif /* CONFIG_SECURITY_NETWORK */
-
static int selinux_netlink_send(struct sock *sk, struct sk_buff *skb)
{
struct task_security_struct *tsec;
struct task_security_struct *tsec = task->security;
struct ipc_security_struct *isec;
- isec = kmalloc(sizeof(struct ipc_security_struct), GFP_KERNEL);
+ isec = kzalloc(sizeof(struct ipc_security_struct), GFP_KERNEL);
if (!isec)
return -ENOMEM;
- memset(isec, 0, sizeof(struct ipc_security_struct));
- isec->magic = SELINUX_MAGIC;
isec->sclass = sclass;
isec->ipc_perm = perm;
- if (tsec) {
- isec->sid = tsec->sid;
- } else {
- isec->sid = SECINITSID_UNLABELED;
- }
+ isec->sid = tsec->sid;
perm->security = isec;
return 0;
static void ipc_free_security(struct kern_ipc_perm *perm)
{
struct ipc_security_struct *isec = perm->security;
- if (!isec || isec->magic != SELINUX_MAGIC)
- return;
-
perm->security = NULL;
kfree(isec);
}
{
struct msg_security_struct *msec;
- msec = kmalloc(sizeof(struct msg_security_struct), GFP_KERNEL);
+ msec = kzalloc(sizeof(struct msg_security_struct), GFP_KERNEL);
if (!msec)
return -ENOMEM;
- memset(msec, 0, sizeof(struct msg_security_struct));
- msec->magic = SELINUX_MAGIC;
msec->msg = msg;
msec->sid = SECINITSID_UNLABELED;
msg->security = msec;
static void msg_msg_free_security(struct msg_msg *msg)
{
struct msg_security_struct *msec = msg->security;
- if (!msec || msec->magic != SELINUX_MAGIC)
- return;
msg->security = NULL;
kfree(msec);
return ipc_has_perm(ipcp, av);
}
+static int selinux_ipc_getsecurity(struct kern_ipc_perm *ipcp, void *buffer, size_t size)
+{
+ struct ipc_security_struct *isec = ipcp->security;
+
+ return selinux_getsecurity(isec->sid, buffer, size);
+}
+
/* module stacking operations */
static int selinux_register_security (const char *name, struct security_operations *ops)
{
char *name, void *value, size_t size)
{
struct task_security_struct *tsec;
- u32 sid, len;
- char *context;
+ u32 sid;
int error;
if (current != p) {
return error;
}
- if (!size)
- return -ERANGE;
-
tsec = p->security;
if (!strcmp(name, "current"))
if (!sid)
return 0;
- error = security_sid_to_context(sid, &context, &len);
- if (error)
- return error;
- if (len > size) {
- kfree(context);
- return -ERANGE;
- }
- memcpy(value, context, len);
- kfree(context);
- return len;
+ return selinux_getsecurity(sid, value, size);
}
static int selinux_setprocattr(struct task_struct *p,
.inode_getxattr = selinux_inode_getxattr,
.inode_listxattr = selinux_inode_listxattr,
.inode_removexattr = selinux_inode_removexattr,
+ .inode_xattr_getsuffix = selinux_inode_xattr_getsuffix,
.inode_getsecurity = selinux_inode_getsecurity,
.inode_setsecurity = selinux_inode_setsecurity,
.inode_listsecurity = selinux_inode_listsecurity,
.task_to_inode = selinux_task_to_inode,
.ipc_permission = selinux_ipc_permission,
+ .ipc_getsecurity = selinux_ipc_getsecurity,
.msg_msg_alloc_security = selinux_msg_msg_alloc_security,
.msg_msg_free_security = selinux_msg_msg_free_security,
.getprocattr = selinux_getprocattr,
.setprocattr = selinux_setprocattr,
-#ifdef CONFIG_SECURITY_NETWORK
.unix_stream_connect = selinux_socket_unix_stream_connect,
.unix_may_send = selinux_socket_unix_may_send,
.socket_setsockopt = selinux_socket_setsockopt,
.socket_shutdown = selinux_socket_shutdown,
.socket_sock_rcv_skb = selinux_socket_sock_rcv_skb,
- .socket_getpeersec = selinux_socket_getpeersec,
+ .socket_getpeersec_stream = selinux_socket_getpeersec_stream,
+ .socket_getpeersec_dgram = selinux_socket_getpeersec_dgram,
.sk_alloc_security = selinux_sk_alloc_security,
.sk_free_security = selinux_sk_free_security,
+ .sk_getsid = selinux_sk_getsid_security,
+
+#ifdef CONFIG_SECURITY_NETWORK_XFRM
+ .xfrm_policy_alloc_security = selinux_xfrm_policy_alloc,
+ .xfrm_policy_clone_security = selinux_xfrm_policy_clone,
+ .xfrm_policy_free_security = selinux_xfrm_policy_free,
+ .xfrm_state_alloc_security = selinux_xfrm_state_alloc,
+ .xfrm_state_free_security = selinux_xfrm_state_free,
+ .xfrm_policy_lookup = selinux_xfrm_policy_lookup,
#endif
};
tsec = current->security;
tsec->osid = tsec->sid = SECINITSID_KERNEL;
+ sel_inode_cache = kmem_cache_create("selinux_inode_security",
+ sizeof(struct inode_security_struct),
+ 0, SLAB_PANIC, NULL, NULL);
avc_init();
original_ops = secondary_ops = security_ops;
all processes and objects when they are created. */
security_initcall(selinux_init);
-#if defined(CONFIG_SECURITY_NETWORK) && defined(CONFIG_NETFILTER)
+#if defined(CONFIG_NETFILTER)
static struct nf_hook_ops selinux_ipv4_op = {
.hook = selinux_ipv4_postroute_last,
panic("SELinux: nf_register_hook for IPv6: error %d\n", err);
#endif /* IPV6 */
+
out:
return err;
}
}
#endif
-#else /* CONFIG_SECURITY_NETWORK && CONFIG_NETFILTER */
+#else /* CONFIG_NETFILTER */
#ifdef CONFIG_SECURITY_SELINUX_DISABLE
#define selinux_nf_ip_exit()
#endif
-#endif /* CONFIG_SECURITY_NETWORK && CONFIG_NETFILTER */
+#endif /* CONFIG_NETFILTER */
#ifdef CONFIG_SECURITY_SELINUX_DISABLE
int selinux_disable(void)
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