int security_ptrace_access_check(struct task_struct *child, unsigned int mode)
{
+#ifdef CONFIG_SECURITY_YAMA_STACKED
+ int rc;
+ rc = yama_ptrace_access_check(child, mode);
+ if (rc)
+ return rc;
+#endif
return security_ops->ptrace_access_check(child, mode);
}
int security_ptrace_traceme(struct task_struct *parent)
{
+#ifdef CONFIG_SECURITY_YAMA_STACKED
+ int rc;
+ rc = yama_ptrace_traceme(parent);
+ if (rc)
+ return rc;
+#endif
return security_ops->ptrace_traceme(parent);
}
if (unlikely(IS_PRIVATE(dentry->d_inode)))
return 0;
ret = security_ops->inode_setxattr(dentry, name, value, size, flags);
+ if (ret)
+ return ret;
+ ret = ima_inode_setxattr(dentry, name, value, size);
if (ret)
return ret;
return evm_inode_setxattr(dentry, name, value, size);
if (unlikely(IS_PRIVATE(dentry->d_inode)))
return 0;
ret = security_ops->inode_removexattr(dentry, name);
+ if (ret)
+ return ret;
+ ret = ima_inode_removexattr(dentry, name);
if (ret)
return ret;
return evm_inode_removexattr(dentry, name);
void security_task_free(struct task_struct *task)
{
+#ifdef CONFIG_SECURITY_YAMA_STACKED
+ yama_task_free(task);
+#endif
security_ops->task_free(task);
}
int security_task_prctl(int option, unsigned long arg2, unsigned long arg3,
unsigned long arg4, unsigned long arg5)
{
+#ifdef CONFIG_SECURITY_YAMA_STACKED
+ int rc;
+ rc = yama_task_prctl(option, arg2, arg3, arg4, arg5);
+ if (rc != -ENOSYS)
+ return rc;
+#endif
return security_ops->task_prctl(option, arg2, arg3, arg4, arg5);
}