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Diffstat (limited to 'security/selinux/netnode.c')
-rw-r--r--security/selinux/netnode.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/security/selinux/netnode.c b/security/selinux/netnode.c
index 4a7d2ab5b960..0ac7df9a9367 100644
--- a/security/selinux/netnode.c
+++ b/security/selinux/netnode.c
@@ -107,7 +107,7 @@ static struct sel_netnode *sel_netnode_find(const void *addr, u16 family)
switch (family) {
case PF_INET:
- idx = sel_netnode_hashfn_ipv4(*(__be32 *)addr);
+ idx = sel_netnode_hashfn_ipv4(*(const __be32 *)addr);
break;
case PF_INET6:
idx = sel_netnode_hashfn_ipv6(addr);
@@ -121,7 +121,7 @@ static struct sel_netnode *sel_netnode_find(const void *addr, u16 family)
if (node->nsec.family == family)
switch (family) {
case PF_INET:
- if (node->nsec.addr.ipv4 == *(__be32 *)addr)
+ if (node->nsec.addr.ipv4 == *(const __be32 *)addr)
return node;
break;
case PF_INET6:
@@ -164,8 +164,9 @@ static void sel_netnode_insert(struct sel_netnode *node)
if (sel_netnode_hash[idx].size == SEL_NETNODE_HASH_BKT_LIMIT) {
struct sel_netnode *tail;
tail = list_entry(
- rcu_dereference_protected(sel_netnode_hash[idx].list.prev,
- lockdep_is_held(&sel_netnode_lock)),
+ rcu_dereference_protected(
+ list_tail_rcu(&sel_netnode_hash[idx].list),
+ lockdep_is_held(&sel_netnode_lock)),
struct sel_netnode, list);
list_del_rcu(&tail->list);
kfree_rcu(tail, rcu);