From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28687C04AB1 for ; Thu, 9 May 2019 12:37:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 048A521479 for ; Thu, 9 May 2019 12:37:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726495AbfEIMhc (ORCPT ); Thu, 9 May 2019 08:37:32 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:42664 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726426AbfEIMhc (ORCPT ); Thu, 9 May 2019 08:37:32 -0400 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 52C99560F13FC958C03B; Thu, 9 May 2019 20:37:28 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server id 14.3.439.0; Thu, 9 May 2019 20:37:18 +0800 From: Kefeng Wang To: Tetsuo Handa , Casey Schaufler , CC: Kefeng Wang Subject: [PATCH next] security: smack: fix sap undeclared error in smack_socket_sendmsg Date: Thu, 9 May 2019 20:46:28 +0800 Message-ID: <20190509124628.189228-1-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: If CONFIG_IPV6 is disabled, there is build error, fix it. security/smack/smack_lsm.c: In function ‘smack_socket_sendmsg’: security/smack/smack_lsm.c:3698:7: error: ‘sap’ undeclared (first use in this function) sap->sin6_family != AF_INET6) Signed-off-by: Kefeng Wang --- security/smack/smack_lsm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index b5b333d72637..ff5b7dc6816f 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -3693,6 +3693,7 @@ static int smack_socket_sendmsg(struct socket *sock, struct msghdr *msg, return -EINVAL; rc = smack_netlabel_send(sock->sk, sip); break; +#if IS_ENABLED(CONFIG_IPV6) case AF_INET6: if (msg->msg_namelen < SIN6_LEN_RFC2133 || sap->sin6_family != AF_INET6) @@ -3707,6 +3708,7 @@ static int smack_socket_sendmsg(struct socket *sock, struct msghdr *msg, rc = smk_ipv6_port_check(sock->sk, sap, SMK_SENDING); #endif break; +#endif } return rc; } -- 2.20.1