SELinux: call capabilities code directory
For cleanliness and efficiency remove all calls to secondary-> and instead
call capabilities code directly. capabilities are the only module that
selinux stacks with and so the code should not indicate that other stacking
might be possible.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index a69d6f89..e9011e5 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1841,7 +1841,7 @@
{
int rc;
- rc = secondary_ops->ptrace_may_access(child, mode);
+ rc = cap_ptrace_may_access(child, mode);
if (rc)
return rc;
@@ -1858,7 +1858,7 @@
{
int rc;
- rc = secondary_ops->ptrace_traceme(parent);
+ rc = cap_ptrace_traceme(parent);
if (rc)
return rc;
@@ -1874,7 +1874,7 @@
if (error)
return error;
- return secondary_ops->capget(target, effective, inheritable, permitted);
+ return cap_capget(target, effective, inheritable, permitted);
}
static int selinux_capset(struct cred *new, const struct cred *old,
@@ -1884,7 +1884,7 @@
{
int error;
- error = secondary_ops->capset(new, old,
+ error = cap_capset(new, old,
effective, inheritable, permitted);
if (error)
return error;
@@ -1907,7 +1907,7 @@
{
int rc;
- rc = secondary_ops->capable(tsk, cred, cap, audit);
+ rc = cap_capable(tsk, cred, cap, audit);
if (rc)
return rc;
@@ -2033,7 +2033,7 @@
{
int rc;
- rc = secondary_ops->syslog(type);
+ rc = cap_syslog(type);
if (rc)
return rc;
@@ -2064,10 +2064,6 @@
* mapping. 0 means there is enough memory for the allocation to
* succeed and -ENOMEM implies there is not.
*
- * Note that secondary_ops->capable and task_has_perm_noaudit return 0
- * if the capability is granted, but __vm_enough_memory requires 1 if
- * the capability is granted.
- *
* Do not audit the selinux permission check, as this is applied to all
* processes that allocate mappings.
*/
@@ -2094,7 +2090,7 @@
struct inode *inode = bprm->file->f_path.dentry->d_inode;
int rc;
- rc = secondary_ops->bprm_set_creds(bprm);
+ rc = cap_bprm_set_creds(bprm);
if (rc)
return rc;
@@ -2211,7 +2207,7 @@
PROCESS__NOATSECURE, NULL);
}
- return (atsecure || secondary_ops->bprm_secureexec(bprm));
+ return (atsecure || cap_bprm_secureexec(bprm));
}
extern struct vfsmount *selinuxfs_mount;
@@ -3312,7 +3308,7 @@
{
int rc;
- rc = secondary_ops->task_setnice(p, nice);
+ rc = cap_task_setnice(p, nice);
if (rc)
return rc;
@@ -3323,7 +3319,7 @@
{
int rc;
- rc = secondary_ops->task_setioprio(p, ioprio);
+ rc = cap_task_setioprio(p, ioprio);
if (rc)
return rc;
@@ -3353,7 +3349,7 @@
{
int rc;
- rc = secondary_ops->task_setscheduler(p, policy, lp);
+ rc = cap_task_setscheduler(p, policy, lp);
if (rc)
return rc;
@@ -4749,7 +4745,7 @@
{
int err;
- err = secondary_ops->netlink_send(sk, skb);
+ err = cap_netlink_send(sk, skb);
if (err)
return err;
@@ -4764,7 +4760,7 @@
int err;
struct avc_audit_data ad;
- err = secondary_ops->netlink_recv(skb, capability);
+ err = cap_netlink_recv(skb, capability);
if (err)
return err;