audit_log_format(ab, "(null)");
}
+/**
+ * audit_log_link_denied - report a link restriction denial
+ * @operation: specific link opreation
+ * @link: the path that triggered the restriction
+ */
+void audit_log_link_denied(const char *operation, struct path *link)
+{
+ struct audit_buffer *ab;
+
+ ab = audit_log_start(current->audit_context, GFP_KERNEL,
+ AUDIT_ANOM_LINK);
+ if (!ab)
+ return;
+ audit_log_format(ab, "op=%s action=denied", operation);
+ audit_log_format(ab, " pid=%d comm=", current->pid);
+ audit_log_untrustedstring(ab, current->comm);
+ audit_log_d_path(ab, " path=", link);
+ audit_log_format(ab, " dev=");
+ audit_log_untrustedstring(ab, link->dentry->d_inode->i_sb->s_id);
+ audit_log_format(ab, " ino=%lu", link->dentry->d_inode->i_ino);
+ audit_log_end(ab);
+}
+
/**
* audit_log_end - end one audit record
* @ab: the audit_buffer