security: report the module name to security_module_request
[linux-3.10.git] / security / selinux / hooks.c
index a29d6612a328c30a2cfdb1225780023ad71fb296..c96d63ec47530691b43338f2ab086636897efe8f 100644 (file)
@@ -3337,9 +3337,18 @@ static int selinux_kernel_create_files_as(struct cred *new, struct inode *inode)
        return 0;
 }
 
-static int selinux_kernel_module_request(void)
+static int selinux_kernel_module_request(char *kmod_name)
 {
-       return task_has_system(current, SYSTEM__MODULE_REQUEST);
+       u32 sid;
+       struct common_audit_data ad;
+
+       sid = task_sid(current);
+
+       COMMON_AUDIT_DATA_INIT(&ad, KMOD);
+       ad.u.kmod_name = kmod_name;
+
+       return avc_has_perm(sid, SECINITSID_KERNEL, SECCLASS_SYSTEM,
+                           SYSTEM__MODULE_REQUEST, &ad);
 }
 
 static int selinux_task_setpgid(struct task_struct *p, pid_t pgid)