documentation: convert the Documentation directory to UTF-8

[sfrench/cifs-2.6.git] / security / selinux / avc.c

diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index e7c0b5e2066bbb532995ba0758516c236b60c1d1..e4396a89edc620dfd8e52aafebe7273c30869c0a 100644 (file)
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -217,6 +217,8 @@ static void avc_dump_query(struct audit_buffer *ab, u32 ssid, u32 tsid, u16 tcla
                audit_log_format(ab, " tcontext=%s", scontext);
                kfree(scontext);
        }
+
+       BUG_ON(tclass >= ARRAY_SIZE(class_to_string) || !class_to_string[tclass]);
        audit_log_format(ab, " tclass=%s", class_to_string[tclass]);
 }
 
@@ -332,11 +334,10 @@ static struct avc_node *avc_alloc_node(void)
 {
        struct avc_node *node;
 
-       node = kmem_cache_alloc(avc_node_cachep, GFP_ATOMIC);
+       node = kmem_cache_zalloc(avc_node_cachep, GFP_ATOMIC);
        if (!node)
                goto out;
 
-       memset(node, 0, sizeof(*node));
        INIT_RCU_HEAD(&node->rhead);
        INIT_LIST_HEAD(&node->list);
        atomic_set(&node->ae.used, 1);