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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CCBE5EE4993 for ; Tue, 22 Aug 2023 15:44:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237279AbjHVPoT (ORCPT ); Tue, 22 Aug 2023 11:44:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237290AbjHVPoS (ORCPT ); Tue, 22 Aug 2023 11:44:18 -0400 Received: from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc [IPv6:2a0a:51c0:0:237:300::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E73F1CDD; Tue, 22 Aug 2023 08:44:16 -0700 (PDT) Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.92) (envelope-from ) id 1qYTYD-0003Hj-Gx; Tue, 22 Aug 2023 17:44:13 +0200 From: Florian Westphal To: Cc: Paolo Abeni , "David S. Miller" , Eric Dumazet , Jakub Kicinski , , Justin Stitt Subject: [PATCH net-next 08/10] netfilter: x_tables: refactor deprecated strncpy Date: Tue, 22 Aug 2023 17:43:29 +0200 Message-ID: <20230822154336.12888-9-fw@strlen.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230822154336.12888-1-fw@strlen.de> References: <20230822154336.12888-1-fw@strlen.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org From: Justin Stitt Prefer `strscpy_pad` to `strncpy`. Signed-off-by: Justin Stitt Signed-off-by: Florian Westphal --- net/netfilter/x_tables.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c index 470282cf3fae..21624d68314f 100644 --- a/net/netfilter/x_tables.c +++ b/net/netfilter/x_tables.c @@ -768,7 +768,7 @@ void xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr, m->u.user.match_size = msize; strscpy(name, match->name, sizeof(name)); module_put(match->me); - strncpy(m->u.user.name, name, sizeof(m->u.user.name)); + strscpy_pad(m->u.user.name, name, sizeof(m->u.user.name)); *size += off; *dstptr += msize; @@ -1148,7 +1148,7 @@ void xt_compat_target_from_user(struct xt_entry_target *t, void **dstptr, t->u.user.target_size = tsize; strscpy(name, target->name, sizeof(name)); module_put(target->me); - strncpy(t->u.user.name, name, sizeof(t->u.user.name)); + strscpy_pad(t->u.user.name, name, sizeof(t->u.user.name)); *size += off; *dstptr += tsize; @@ -2014,4 +2014,3 @@ static void __exit xt_fini(void) module_init(xt_init); module_exit(xt_fini); - -- 2.41.0