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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 10:08:49 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 10:08:49 -0700
commitcfd299dffe6f47c04c47b95893708cdc65876fbd (patch)
tree469eb611cdda8ee2b0775e018756be8df2d3ffd4 /security
parent6b8588f71890fba78742f90e22390028a6cd706f (diff)
parentc9b7b9793764b171a118d049d4b721a7f5d8ac82 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6: SELinux: Fix a RCU free problem with the netport cache SELinux: Made netnode cache adds faster SELinux: include/security.h whitespace, syntax, and other cleanups SELinux: policydb.h whitespace, syntax, and other cleanups SELinux: mls_types.h whitespace, syntax, and other cleanups SELinux: mls.h whitespace, syntax, and other cleanups SELinux: hashtab.h whitespace, syntax, and other cleanups SELinux: context.h whitespace, syntax, and other cleanups SELinux: ss/conditional.h whitespace, syntax, and other cleanups SELinux: selinux/include/security.h whitespace, syntax, and other cleanups SELinux: objsec.h whitespace, syntax, and other cleanups SELinux: netlabel.h whitespace, syntax, and other cleanups SELinux: avc_ss.h whitespace, syntax, and other cleanups Fixed up conflict in include/linux/security.h manually
Diffstat (limited to 'security')
-rw-r--r--security/selinux/include/avc_ss.h9
-rw-r--r--security/selinux/include/netlabel.h2
-rw-r--r--security/selinux/include/objsec.h60
-rw-r--r--security/selinux/include/security.h4
-rw-r--r--security/selinux/netnode.c104
-rw-r--r--security/selinux/netport.c40
-rw-r--r--security/selinux/ss/conditional.h6
-rw-r--r--security/selinux/ss/context.h4
-rw-r--r--security/selinux/ss/hashtab.h6
-rw-r--r--security/selinux/ss/mls.h6
-rw-r--r--security/selinux/ss/mls_types.h4
-rw-r--r--security/selinux/ss/policydb.h10
12 files changed, 121 insertions, 134 deletions
diff --git a/security/selinux/include/avc_ss.h b/security/selinux/include/avc_ss.h
index ff869e8b6f4..c0d314d9f8e 100644
--- a/security/selinux/include/avc_ss.h
+++ b/security/selinux/include/avc_ss.h
@@ -10,22 +10,19 @@
int avc_ss_reset(u32 seqno);
-struct av_perm_to_string
-{
+struct av_perm_to_string {
u16 tclass;
u32 value;
const char *name;
};
-struct av_inherit
-{
+struct av_inherit {
u16 tclass;
const char **common_pts;
u32 common_base;
};
-struct selinux_class_perm
-{
+struct selinux_class_perm {
const struct av_perm_to_string *av_perm_to_string;
u32 av_pts_len;
const char **class_to_string;
diff --git a/security/selinux/include/netlabel.h b/security/selinux/include/netlabel.h
index 9a9e7cd9a37..487a7d81fe2 100644
--- a/security/selinux/include/netlabel.h
+++ b/security/selinux/include/netlabel.h
@@ -64,7 +64,7 @@ static inline void selinux_netlbl_cache_invalidate(void)
}
static inline void selinux_netlbl_sk_security_reset(
- struct sk_security_struct *ssec,
+ struct sk_security_struct *ssec,
int family)
{
return;
diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h
index 300b61bad7b..032c2357dad 100644
--- a/security/selinux/include/objsec.h
+++ b/security/selinux/include/objsec.h
@@ -4,16 +4,16 @@
* This file contains the SELinux security data structures for kernel objects.
*
* Author(s): Stephen Smalley, <sds@epoch.ncsc.mil>
- * Chris Vance, <cvance@nai.com>
- * Wayne Salamon, <wsalamon@nai.com>
- * James Morris <jmorris@redhat.com>
+ * Chris Vance, <cvance@nai.com>
+ * Wayne Salamon, <wsalamon@nai.com>
+ * James Morris <jmorris@redhat.com>
*
* Copyright (C) 2001,2002 Networks Associates Technology, Inc.
* Copyright (C) 2003 Red Hat, Inc., James Morris <jmorris@redhat.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
- * as published by the Free Software Foundation.
+ * as published by the Free Software Foundation.
*/
#ifndef _SELINUX_OBJSEC_H_
#define _SELINUX_OBJSEC_H_
@@ -28,58 +28,58 @@
#include "avc.h"
struct task_security_struct {
- u32 osid; /* SID prior to last execve */
- u32 sid; /* current SID */
- u32 exec_sid; /* exec SID */
- u32 create_sid; /* fscreate SID */
- u32 keycreate_sid; /* keycreate SID */
- u32 sockcreate_sid; /* fscreate SID */
+ u32 osid; /* SID prior to last execve */
+ u32 sid; /* current SID */
+ u32 exec_sid; /* exec SID */
+ u32 create_sid; /* fscreate SID */
+ u32 keycreate_sid; /* keycreate SID */
+ u32 sockcreate_sid; /* fscreate SID */
};
struct inode_security_struct {
- struct inode *inode; /* back pointer to inode object */
- struct list_head list; /* list of inode_security_struct */
- u32 task_sid; /* SID of creating task */
- u32 sid; /* SID of this object */
- u16 sclass; /* security class of this object */
- unsigned char initialized; /* initialization flag */
+ struct inode *inode; /* back pointer to inode object */
+ struct list_head list; /* list of inode_security_struct */
+ u32 task_sid; /* SID of creating task */
+ u32 sid; /* SID of this object */
+ u16 sclass; /* security class of this object */
+ unsigned char initialized; /* initialization flag */
struct mutex lock;
- unsigned char inherit; /* inherit SID from parent entry */
+ unsigned char inherit; /* inherit SID from parent entry */
};
struct file_security_struct {
- u32 sid; /* SID of open file description */
- u32 fown_sid; /* SID of file owner (for SIGIO) */
- u32 isid; /* SID of inode at the time of file open */
- u32 pseqno; /* Policy seqno at the time of file open */
+ u32 sid; /* SID of open file description */
+ u32 fown_sid; /* SID of file owner (for SIGIO) */
+ u32 isid; /* SID of inode at the time of file open */
+ u32 pseqno; /* Policy seqno at the time of file open */
};
struct superblock_security_struct {
- struct super_block *sb; /* back pointer to sb object */
- struct list_head list; /* list of superblock_security_struct */
+ struct super_block *sb; /* back pointer to sb object */
+ struct list_head list; /* list of superblock_security_struct */
u32 sid; /* SID of file system superblock */
u32 def_sid; /* default SID for labeling */
u32 mntpoint_sid; /* SECURITY_FS_USE_MNTPOINT context for files */
- unsigned int behavior; /* labeling behavior */
- unsigned char initialized; /* initialization flag */
+ unsigned int behavior; /* labeling behavior */
+ unsigned char initialized; /* initialization flag */
unsigned char flags; /* which mount options were specified */
- unsigned char proc; /* proc fs */
+ unsigned char proc; /* proc fs */
struct mutex lock;
struct list_head isec_head;
spinlock_t isec_lock;
};
struct msg_security_struct {
- u32 sid; /* SID of message */
+ u32 sid; /* SID of message */
};
struct ipc_security_struct {
u16 sclass; /* security class of this object */
- u32 sid; /* SID of IPC resource */
+ u32 sid; /* SID of IPC resource */
};
struct bprm_security_struct {
- u32 sid; /* SID for transformed process */
+ u32 sid; /* SID for transformed process */
unsigned char set;
/*
@@ -123,7 +123,7 @@ struct sk_security_struct {
};
struct key_security_struct {
- u32 sid; /* SID of key */
+ u32 sid; /* SID of key */
};
extern unsigned int selinux_checkreqprot;
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 1904c462a60..6445b644064 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -62,7 +62,7 @@ enum {
extern int selinux_policycap_netpeer;
extern int selinux_policycap_openperm;
-int security_load_policy(void * data, size_t len);
+int security_load_policy(void *data, size_t len);
int security_policycap_supported(unsigned int req_cap);
@@ -110,7 +110,7 @@ int security_node_sid(u16 domain, void *addr, u32 addrlen,
u32 *out_sid);
int security_validate_transition(u32 oldsid, u32 newsid, u32 tasksid,
- u16 tclass);
+ u16 tclass);
int security_sid_mls_copy(u32 sid, u32 mls_sid, u32 *new_sid);
diff --git a/security/selinux/netnode.c b/security/selinux/netnode.c
index 2edc4c5e0c6..b6ccd09379f 100644
--- a/security/selinux/netnode.c
+++ b/security/selinux/netnode.c
@@ -40,11 +40,17 @@
#include <net/ipv6.h>
#include <asm/bug.h>
+#include "netnode.h"
#include "objsec.h"
#define SEL_NETNODE_HASH_SIZE 256
#define SEL_NETNODE_HASH_BKT_LIMIT 16
+struct sel_netnode_bkt {
+ unsigned int size;
+ struct list_head list;
+};
+
struct sel_netnode {
struct netnode_security_struct nsec;
@@ -60,7 +66,7 @@ struct sel_netnode {
static LIST_HEAD(sel_netnode_list);
static DEFINE_SPINLOCK(sel_netnode_lock);
-static struct list_head sel_netnode_hash[SEL_NETNODE_HASH_SIZE];
+static struct sel_netnode_bkt sel_netnode_hash[SEL_NETNODE_HASH_SIZE];
/**
* sel_netnode_free - Frees a node entry
@@ -87,7 +93,7 @@ static void sel_netnode_free(struct rcu_head *p)
* the bucket number for the given IP address.
*
*/
-static u32 sel_netnode_hashfn_ipv4(__be32 addr)
+static unsigned int sel_netnode_hashfn_ipv4(__be32 addr)
{
/* at some point we should determine if the mismatch in byte order
* affects the hash function dramatically */
@@ -103,7 +109,7 @@ static u32 sel_netnode_hashfn_ipv4(__be32 addr)
* the bucket number for the given IP address.
*
*/
-static u32 sel_netnode_hashfn_ipv6(const struct in6_addr *addr)
+static unsigned int sel_netnode_hashfn_ipv6(const struct in6_addr *addr)
{
/* just hash the least significant 32 bits to keep things fast (they
* are the most likely to be different anyway), we can revisit this
@@ -123,7 +129,7 @@ static u32 sel_netnode_hashfn_ipv6(const struct in6_addr *addr)
*/
static struct sel_netnode *sel_netnode_find(const void *addr, u16 family)
{
- u32 idx;
+ unsigned int idx;
struct sel_netnode *node;
switch (family) {
@@ -137,7 +143,7 @@ static struct sel_netnode *sel_netnode_find(const void *addr, u16 family)
BUG();
}
- list_for_each_entry_rcu(node, &sel_netnode_hash[idx], list)
+ list_for_each_entry_rcu(node, &sel_netnode_hash[idx].list, list)
if (node->nsec.family == family)
switch (family) {
case PF_INET:
@@ -159,15 +165,12 @@ static struct sel_netnode *sel_netnode_find(const void *addr, u16 family)
* @node: the new node record
*
* Description:
- * Add a new node record to the network address hash table. Returns zero on
- * success, negative values on failure.
+ * Add a new node record to the network address hash table.
*
*/
-static int sel_netnode_insert(struct sel_netnode *node)
+static void sel_netnode_insert(struct sel_netnode *node)
{
- u32 idx;
- u32 count = 0;
- struct sel_netnode *iter;
+ unsigned int idx;
switch (node->nsec.family) {
case PF_INET:
@@ -179,32 +182,21 @@ static int sel_netnode_insert(struct sel_netnode *node)
default:
BUG();
}
- list_add_rcu(&node->list, &sel_netnode_hash[idx]);
+
+ INIT_RCU_HEAD(&node->rcu);
/* we need to impose a limit on the growth of the hash table so check
* this bucket to make sure it is within the specified bounds */
- list_for_each_entry(iter, &sel_netnode_hash[idx], list)
- if (++count > SEL_NETNODE_HASH_BKT_LIMIT) {
- list_del_rcu(&iter->list);
- call_rcu(&iter->rcu, sel_netnode_free);
- break;
- }
-
- return 0;
-}
-
-/**
- * sel_netnode_destroy - Remove a node record from the table
- * @node: the existing node record
- *
- * Description:
- * Remove an existing node record from the network address table.
- *
- */
-static void sel_netnode_destroy(struct sel_netnode *node)
-{
- list_del_rcu(&node->list);
- call_rcu(&node->rcu, sel_netnode_free);
+ list_add_rcu(&node->list, &sel_netnode_hash[idx].list);
+ if (sel_netnode_hash[idx].size == SEL_NETNODE_HASH_BKT_LIMIT) {
+ struct sel_netnode *tail;
+ tail = list_entry(
+ rcu_dereference(sel_netnode_hash[idx].list.prev),
+ struct sel_netnode, list);
+ list_del_rcu(&tail->list);
+ call_rcu(&tail->rcu, sel_netnode_free);
+ } else
+ sel_netnode_hash[idx].size++;
}
/**
@@ -222,7 +214,7 @@ static void sel_netnode_destroy(struct sel_netnode *node)
*/
static int sel_netnode_sid_slow(void *addr, u16 family, u32 *sid)
{
- int ret;
+ int ret = -ENOMEM;
struct sel_netnode *node;
struct sel_netnode *new = NULL;
@@ -230,25 +222,21 @@ static int sel_netnode_sid_slow(void *addr, u16 family, u32 *sid)
node = sel_netnode_find(addr, family);
if (node != NULL) {
*sid = node->nsec.sid;
- ret = 0;
- goto out;
+ spin_unlock_bh(&sel_netnode_lock);
+ return 0;
}
new = kzalloc(sizeof(*new), GFP_ATOMIC);
- if (new == NULL) {
- ret = -ENOMEM;
+ if (new == NULL)
goto out;
- }
switch (family) {
case PF_INET:
ret = security_node_sid(PF_INET,
- addr, sizeof(struct in_addr),
- &new->nsec.sid);
+ addr, sizeof(struct in_addr), sid);
new->nsec.addr.ipv4 = *(__be32 *)addr;
break;
case PF_INET6:
ret = security_node_sid(PF_INET6,
- addr, sizeof(struct in6_addr),
- &new->nsec.sid);
+ addr, sizeof(struct in6_addr), sid);
ipv6_addr_copy(&new->nsec.addr.ipv6, addr);
break;
default:
@@ -256,11 +244,10 @@ static int sel_netnode_sid_slow(void *addr, u16 family, u32 *sid)
}
if (ret != 0)
goto out;
+
new->nsec.family = family;
- ret = sel_netnode_insert(new);
- if (ret != 0)
- goto out;
- *sid = new->nsec.sid;
+ new->nsec.sid = *sid;
+ sel_netnode_insert(new);
out:
spin_unlock_bh(&sel_netnode_lock);
@@ -312,13 +299,18 @@ int sel_netnode_sid(void *addr, u16 family, u32 *sid)
*/
static void sel_netnode_flush(void)
{
- u32 idx;
- struct sel_netnode *node;
+ unsigned int idx;
+ struct sel_netnode *node, *node_tmp;
spin_lock_bh(&sel_netnode_lock);
- for (idx = 0; idx < SEL_NETNODE_HASH_SIZE; idx++)
- list_for_each_entry(node, &sel_netnode_hash[idx], list)
- sel_netnode_destroy(node);
+ for (idx = 0; idx < SEL_NETNODE_HASH_SIZE; idx++) {
+ list_for_each_entry_safe(node, node_tmp,
+ &sel_netnode_hash[idx].list, list) {
+ list_del_rcu(&node->list);
+ call_rcu(&node->rcu, sel_netnode_free);
+ }
+ sel_netnode_hash[idx].size = 0;
+ }
spin_unlock_bh(&sel_netnode_lock);
}
@@ -340,8 +332,10 @@ static __init int sel_netnode_init(void)
if (!selinux_enabled)
return 0;
- for (iter = 0; iter < SEL_NETNODE_HASH_SIZE; iter++)
- INIT_LIST_HEAD(&sel_netnode_hash[iter]);
+ for (iter = 0; iter < SEL_NETNODE_HASH_SIZE; iter++) {
+ INIT_LIST_HEAD(&sel_netnode_hash[iter].list);
+ sel_netnode_hash[iter].size = 0;
+ }
ret = avc_add_callback(sel_netnode_avc_callback, AVC_CALLBACK_RESET,
SECSID_NULL, SECSID_NULL, SECCLASS_NULL, 0);
diff --git a/security/selinux/netport.c b/security/selinux/netport.c
index 68ede3c498a..90b4cff7c35 100644
--- a/security/selinux/netport.c
+++ b/security/selinux/netport.c
@@ -114,8 +114,7 @@ static struct sel_netport *sel_netport_find(u8 protocol, u16 pnum)
idx = sel_netport_hashfn(pnum);
list_for_each_entry_rcu(port, &sel_netport_hash[idx].list, list)
- if (port->psec.port == pnum &&
- port->psec.protocol == protocol)
+ if (port->psec.port == pnum && port->psec.protocol == protocol)
return port;
return NULL;
@@ -126,11 +125,10 @@ static struct sel_netport *sel_netport_find(u8 protocol, u16 pnum)
* @port: the new port record
*
* Description:
- * Add a new port record to the network address hash table. Returns zero on
- * success, negative values on failure.
+ * Add a new port record to the network address hash table.
*
*/
-static int sel_netport_insert(struct sel_netport *port)
+static void sel_netport_insert(struct sel_netport *port)
{
unsigned int idx;
@@ -140,13 +138,13 @@ static int sel_netport_insert(struct sel_netport *port)
list_add_rcu(&port->list, &sel_netport_hash[idx].list);
if (sel_netport_hash[idx].size == SEL_NETPORT_HASH_BKT_LIMIT) {
struct sel_netport *tail;
- tail = list_entry(port->list.prev, struct sel_netport, list);
- list_del_rcu(port->list.prev);
+ tail = list_entry(
+ rcu_dereference(sel_netport_hash[idx].list.prev),
+ struct sel_netport, list);
+ list_del_rcu(&tail->list);
call_rcu(&tail->rcu, sel_netport_free);
} else
sel_netport_hash[idx].size++;
-
- return 0;
}
/**
@@ -163,7 +161,7 @@ static int sel_netport_insert(struct sel_netport *port)
*/
static int sel_netport_sid_slow(u8 protocol, u16 pnum, u32 *sid)
{
- int ret;
+ int ret = -ENOMEM;
struct sel_netport *port;
struct sel_netport *new = NULL;
@@ -171,23 +169,20 @@ static int sel_netport_sid_slow(u8 protocol, u16 pnum, u32 *sid)
port = sel_netport_find(protocol, pnum);
if (port != NULL) {
*sid = port->psec.sid;
- ret = 0;
- goto out;
+ spin_unlock_bh(&sel_netport_lock);
+ return 0;
}
new = kzalloc(sizeof(*new), GFP_ATOMIC);
- if (new == NULL) {
- ret = -ENOMEM;
+ if (new == NULL)
goto out;
- }
- ret = security_port_sid(protocol, pnum, &new->psec.sid);
+ ret = security_port_sid(protocol, pnum, sid);
if (ret != 0)
goto out;
+
new->psec.port = pnum;
new->psec.protocol = protocol;
- ret = sel_netport_insert(new);
- if (ret != 0)
- goto out;
- *sid = new->psec.sid;
+ new->psec.sid = *sid;
+ sel_netport_insert(new);
out:
spin_unlock_bh(&sel_netport_lock);
@@ -239,11 +234,12 @@ int sel_netport_sid(u8 protocol, u16 pnum, u32 *sid)
static void sel_netport_flush(void)
{
unsigned int idx;
- struct sel_netport *port;
+ struct sel_netport *port, *port_tmp;
spin_lock_bh(&sel_netport_lock);
for (idx = 0; idx < SEL_NETPORT_HASH_SIZE; idx++) {
- list_for_each_entry(port, &sel_netport_hash[idx].list, list) {
+ list_for_each_entry_safe(port, port_tmp,
+ &sel_netport_hash[idx].list, list) {
list_del_rcu(&port->list);
call_rcu(&port->rcu, sel_netport_free);
}
diff --git a/security/selinux/ss/conditional.h b/security/selinux/ss/conditional.h
index f3a1fc6e5d6..65b9f8366e9 100644
--- a/security/selinux/ss/conditional.h
+++ b/security/selinux/ss/conditional.h
@@ -59,10 +59,10 @@ struct cond_node {
struct cond_node *next;
};
-int cond_policydb_init(struct policydb* p);
-void cond_policydb_destroy(struct policydb* p);
+int cond_policydb_init(struct policydb *p);
+void cond_policydb_destroy(struct policydb *p);
-int cond_init_bool_indexes(struct policydb* p);
+int cond_init_bool_indexes(struct policydb *p);
int cond_destroy_bool(void *key, void *datum, void *p);
int cond_index_bool(void *key, void *datum, void *datap);
diff --git a/security/selinux/ss/context.h b/security/selinux/ss/context.h
index 2eee0dab524..b9a6f7fc62f 100644
--- a/security/selinux/ss/context.h
+++ b/security/selinux/ss/context.h
@@ -84,9 +84,9 @@ static inline int mls_context_cmp(struct context *c1, struct context *c2)
return 1;
return ((c1->range.level[0].sens == c2->range.level[0].sens) &&
- ebitmap_cmp(&c1->range.level[0].cat,&c2->range.level[0].cat) &&
+ ebitmap_cmp(&c1->range.level[0].cat, &c2->range.level[0].cat) &&
(c1->range.level[1].sens == c2->range.level[1].sens) &&
- ebitmap_cmp(&c1->range.level[1].cat,&c2->range.level[1].cat));
+ ebitmap_cmp(&c1->range.level[1].cat, &c2->range.level[1].cat));
}
static inline void mls_context_destroy(struct context *c)
diff --git a/security/selinux/ss/hashtab.h b/security/selinux/ss/hashtab.h
index 7e2ff3e3c6d..953872cd84a 100644
--- a/security/selinux/ss/hashtab.h
+++ b/security/selinux/ss/hashtab.h
@@ -40,8 +40,8 @@ struct hashtab_info {
* the new hash table otherwise.
*/
struct hashtab *hashtab_create(u32 (*hash_value)(struct hashtab *h, const void *key),
- int (*keycmp)(struct hashtab *h, const void *key1, const void *key2),
- u32 size);
+ int (*keycmp)(struct hashtab *h, const void *key1, const void *key2),
+ u32 size);
/*
* Inserts the specified (key, datum) pair into the specified hash table.
@@ -49,7 +49,7 @@ struct hashtab *hashtab_create(u32 (*hash_value)(struct hashtab *h, const void *
* Returns -ENOMEM on memory allocation error,
* -EEXIST if there is already an entry with the same key,
* -EINVAL for general errors or
- * 0 otherwise.
+ 0 otherwise.
*/
int hashtab_insert(struct hashtab *h, void *k, void *d);
diff --git a/security/selinux/ss/mls.h b/security/selinux/ss/mls.h
index ab53663d9f5..0fdf6257ef6 100644
--- a/security/selinux/ss/mls.h
+++ b/security/selinux/ss/mls.h
@@ -13,7 +13,7 @@
/*
* Updated: Hewlett-Packard <paul.moore@hp.com>
*
- * Added support to import/export the MLS label from NetLabel
+ * Added support to import/export the MLS label from NetLabel
*
* (c) Copyright Hewlett-Packard Development Company, L.P., 2006
*/
@@ -31,7 +31,7 @@ int mls_range_isvalid(struct policydb *p, struct mls_range *r);
int mls_level_isvalid(struct policydb *p, struct mls_level *l);
int mls_context_to_sid(char oldc,
- char **scontext,
+ char **scontext,
struct context *context,
struct sidtab *s,
u32 def_sid);
@@ -49,7 +49,7 @@ int mls_compute_sid(struct context *scontext,
struct context *newcontext);
int mls_setup_user_range(struct context *fromcon, struct user_datum *user,
- struct context *usercon);
+ struct context *usercon);
#ifdef CONFIG_NETLABEL
void mls_export_netlbl_lvl(struct context *context,
diff --git a/security/selinux/ss/mls_types.h b/security/selinux/ss/mls_types.h
index 0c692d58d48..b6e943a2106 100644
--- a/security/selinux/ss/mls_types.h
+++ b/security/selinux/ss/mls_types.h
@@ -31,7 +31,7 @@ static inline int mls_level_eq(struct mls_level *l1, struct mls_level *l2)
return 1;
return ((l1->sens == l2->sens) &&
- ebitmap_cmp(&l1->cat, &l2->cat));
+ ebitmap_cmp(&l1->cat, &l2->cat));
}
static inline int mls_level_dom(struct mls_level *l1, struct mls_level *l2)
@@ -40,7 +40,7 @@ static inline int mls_level_dom(struct mls_level *l1, struct mls_level *l2)
return 1;
return ((l1->sens >= l2->sens) &&
- ebitmap_contains(&l1->cat, &l2->cat));
+ ebitmap_contains(&l1->cat, &l2->cat));
}
#define mls_level_incomp(l1, l2) \
diff --git a/security/selinux/ss/policydb.h b/security/selinux/ss/policydb.h
index ba593a3da87..4253370fda6 100644
--- a/security/selinux/ss/policydb.h
+++ b/security/selinux/ss/policydb.h
@@ -12,12 +12,12 @@
*
* Updated: Frank Mayer <mayerf@tresys.com> and Karl MacMillan <kmacmillan@tresys.com>
*
- * Added conditional policy language extensions
+ * Added conditional policy language extensions
*
* Copyright (C) 2004-2005 Trusted Computer Solutions, Inc.
* Copyright (C) 2003 - 2004 Tresys Technology, LLC
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 2.
*/
@@ -221,7 +221,7 @@ struct policydb {
/* type enforcement conditional access vectors and transitions */
struct avtab te_cond_avtab;
/* linked list indexing te_cond_avtab by conditional */
- struct cond_node* cond_list;
+ struct cond_node *cond_list;
/* role allows */
struct role_allow *role_allow;
@@ -230,10 +230,10 @@ struct policydb {
TCP or UDP port numbers, network interfaces and nodes */
struct ocontext *ocontexts[OCON_NUM];
- /* security contexts for files in filesystems that cannot support
+ /* security contexts for files in filesystems that cannot support
a persistent label mapping or use another
fixed labeling behavior. */
- struct genfs *genfs;
+ struct genfs *genfs;
/* range transitions */
struct range_trans *range_tr;