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path: root/security/smack/smack_lsm.c
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Diffstat (limited to 'security/smack/smack_lsm.c')
-rw-r--r--security/smack/smack_lsm.c26
1 files changed, 12 insertions, 14 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index cc837314fb0e..e8a4fcb1ad04 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -143,7 +143,7 @@ static int smack_ptrace_traceme(struct task_struct *ptp)
static int smack_syslog(int type)
{
int rc;
- char *sp = current->cred->security;
+ char *sp = current_security();
rc = cap_syslog(type);
if (rc != 0)
@@ -375,7 +375,7 @@ static int smack_sb_umount(struct vfsmount *mnt, int flags)
*/
static int smack_inode_alloc_security(struct inode *inode)
{
- inode->i_security = new_inode_smack(current->cred->security);
+ inode->i_security = new_inode_smack(current_security());
if (inode->i_security == NULL)
return -ENOMEM;
return 0;
@@ -820,7 +820,7 @@ static int smack_file_permission(struct file *file, int mask)
*/
static int smack_file_alloc_security(struct file *file)
{
- file->f_security = current->cred->security;
+ file->f_security = current_security();
return 0;
}
@@ -918,7 +918,7 @@ static int smack_file_fcntl(struct file *file, unsigned int cmd,
*/
static int smack_file_set_fowner(struct file *file)
{
- file->f_security = current->cred->security;
+ file->f_security = current_security();
return 0;
}
@@ -986,8 +986,7 @@ static int smack_file_receive(struct file *file)
*/
static int smack_cred_alloc_security(struct cred *cred)
{
- cred->security = current->cred->security;
-
+ cred->security = current_security();
return 0;
}
@@ -1225,7 +1224,7 @@ static void smack_task_to_inode(struct task_struct *p, struct inode *inode)
*/
static int smack_sk_alloc_security(struct sock *sk, int family, gfp_t gfp_flags)
{
- char *csp = current->cred->security;
+ char *csp = current_security();
struct socket_smack *ssp;
ssp = kzalloc(sizeof(struct socket_smack), gfp_flags);
@@ -1450,7 +1449,7 @@ static int smack_flags_to_may(int flags)
*/
static int smack_msg_msg_alloc_security(struct msg_msg *msg)
{
- msg->security = current->cred->security;
+ msg->security = current_security();
return 0;
}
@@ -1486,7 +1485,7 @@ static int smack_shm_alloc_security(struct shmid_kernel *shp)
{
struct kern_ipc_perm *isp = &shp->shm_perm;
- isp->security = current->cred->security;
+ isp->security = current_security();
return 0;
}
@@ -1595,7 +1594,7 @@ static int smack_sem_alloc_security(struct sem_array *sma)
{
struct kern_ipc_perm *isp = &sma->sem_perm;
- isp->security = current->cred->security;
+ isp->security = current_security();
return 0;
}
@@ -1699,7 +1698,7 @@ static int smack_msg_queue_alloc_security(struct msg_queue *msq)
{
struct kern_ipc_perm *kisp = &msq->q_perm;
- kisp->security = current->cred->security;
+ kisp->security = current_security();
return 0;
}
@@ -1854,7 +1853,7 @@ static void smack_d_instantiate(struct dentry *opt_dentry, struct inode *inode)
struct super_block *sbp;
struct superblock_smack *sbsp;
struct inode_smack *isp;
- char *csp = current->cred->security;
+ char *csp = current_security();
char *fetched;
char *final;
struct dentry *dp;
@@ -2290,8 +2289,7 @@ static void smack_sock_graft(struct sock *sk, struct socket *parent)
return;
ssp = sk->sk_security;
- ssp->smk_in = current->cred->security;
- ssp->smk_out = current->cred->security;
+ ssp->smk_in = ssp->smk_out = current_security();
ssp->smk_packet[0] = '\0';
rc = smack_netlabel(sk);