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Diffstat (limited to 'security')
-rw-r--r--security/selinux/avc.c3
-rw-r--r--security/selinux/hooks.c3
-rw-r--r--security/selinux/ss/avtab.c3
3 files changed, 3 insertions, 6 deletions
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index e7c0b5e2066b..da8caf10ef97 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -332,11 +332,10 @@ 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);
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 65fb5e8ea941..9eeab82719a2 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -181,11 +181,10 @@ static int inode_alloc_security(struct inode *inode)
struct task_security_struct *tsec = current->security;
struct inode_security_struct *isec;
- isec = kmem_cache_alloc(sel_inode_cache, GFP_KERNEL);
+ isec = kmem_cache_zalloc(sel_inode_cache, GFP_KERNEL);
if (!isec)
return -ENOMEM;
- memset(isec, 0, sizeof(*isec));
mutex_init(&isec->lock);
INIT_LIST_HEAD(&isec->list);
isec->inode = inode;
diff --git a/security/selinux/ss/avtab.c b/security/selinux/ss/avtab.c
index ebb993c5c244..9142073319c0 100644
--- a/security/selinux/ss/avtab.c
+++ b/security/selinux/ss/avtab.c
@@ -36,10 +36,9 @@ avtab_insert_node(struct avtab *h, int hvalue,
struct avtab_key *key, struct avtab_datum *datum)
{
struct avtab_node * newnode;
- newnode = kmem_cache_alloc(avtab_node_cachep, GFP_KERNEL);
+ newnode = kmem_cache_zalloc(avtab_node_cachep, GFP_KERNEL);
if (newnode == NULL)
return NULL;
- memset(newnode, 0, sizeof(struct avtab_node));
newnode->key = *key;
newnode->datum = *datum;
if (prev) {