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-rw-r--r--security/selinux/hooks.c6
-rw-r--r--security/selinux/ss/services.c25
2 files changed, 1 insertions, 30 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index a985d0bc59b..a29d6612a32 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -91,7 +91,6 @@
#define NUM_SEL_MNT_OPTS 5
-extern unsigned int policydb_loaded_version;
extern int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm);
extern struct security_operations *security_ops;
@@ -4714,10 +4713,7 @@ static int selinux_netlink_send(struct sock *sk, struct sk_buff *skb)
if (err)
return err;
- if (policydb_loaded_version >= POLICYDB_VERSION_NLCLASS)
- err = selinux_nlmsg_perm(sk, skb);
-
- return err;
+ return selinux_nlmsg_perm(sk, skb);
}
static int selinux_netlink_recv(struct sk_buff *skb, int capability)
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index e19baa81fde..f270e378c0e 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -65,7 +65,6 @@
#include "audit.h"
extern void selnl_notify_policyload(u32 seqno);
-unsigned int policydb_loaded_version;
int selinux_policycap_netpeer;
int selinux_policycap_openperm;
@@ -617,17 +616,6 @@ static int context_struct_compute_av(struct context *scontext,
unsigned int i, j;
/*
- * Remap extended Netlink classes for old policy versions.
- * Do this here rather than socket_type_to_security_class()
- * in case a newer policy version is loaded, allowing sockets
- * to remain in the correct class.
- */
- if (policydb_loaded_version < POLICYDB_VERSION_NLCLASS)
- if (tclass >= unmap_class(SECCLASS_NETLINK_ROUTE_SOCKET) &&
- tclass <= unmap_class(SECCLASS_NETLINK_DNRT_SOCKET))
- tclass = unmap_class(SECCLASS_NETLINK_SOCKET);
-
- /*
* Initialize the access vectors to the default values.
*/
avd->allowed = 0;
@@ -761,17 +749,6 @@ int security_validate_transition(u32 oldsid, u32 newsid, u32 tasksid,
tclass = unmap_class(orig_tclass);
- /*
- * Remap extended Netlink classes for old policy versions.
- * Do this here rather than socket_type_to_security_class()
- * in case a newer policy version is loaded, allowing sockets
- * to remain in the correct class.
- */
- if (policydb_loaded_version < POLICYDB_VERSION_NLCLASS)
- if (tclass >= unmap_class(SECCLASS_NETLINK_ROUTE_SOCKET) &&
- tclass <= unmap_class(SECCLASS_NETLINK_DNRT_SOCKET))
- tclass = unmap_class(SECCLASS_NETLINK_SOCKET);
-
if (!tclass || tclass > policydb.p_classes.nprim) {
printk(KERN_ERR "SELinux: %s: unrecognized class %d\n",
__func__, tclass);
@@ -1766,7 +1743,6 @@ int security_load_policy(void *data, size_t len)
return -EINVAL;
}
security_load_policycaps();
- policydb_loaded_version = policydb.policyvers;
ss_initialized = 1;
seqno = ++latest_granting;
selinux_complete_init();
@@ -1829,7 +1805,6 @@ int security_load_policy(void *data, size_t len)
current_mapping = map;
current_mapping_size = map_size;
seqno = ++latest_granting;
- policydb_loaded_version = policydb.policyvers;
write_unlock_irq(&policy_rwlock);
/* Free the old policydb and SID table. */