From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f194.google.com ([209.85.192.194]:35523 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S967701AbeCSQ4r (ORCPT ); Mon, 19 Mar 2018 12:56:47 -0400 Received: by mail-pf0-f194.google.com with SMTP id y186so7255416pfb.2 for ; Mon, 19 Mar 2018 09:56:47 -0700 (PDT) From: Stephen Hemminger To: netdev@vger.kernel.org Cc: Stephen Hemminger Subject: [PATCH iproute2 4/5] pedit: fix strncpy warning Date: Mon, 19 Mar 2018 09:56:37 -0700 Message-Id: <20180319165638.30166-5-stephen@networkplumber.org> In-Reply-To: <20180319165638.30166-1-stephen@networkplumber.org> References: <20180319165638.30166-1-stephen@networkplumber.org> Sender: netdev-owner@vger.kernel.org List-ID: Newer versions of Gcc warn about string truncation. Fix by using strlcpy. Signed-off-by: Stephen Hemminger --- tc/m_pedit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tc/m_pedit.c b/tc/m_pedit.c index 26549eeea899..8577f875a7c0 100644 --- a/tc/m_pedit.c +++ b/tc/m_pedit.c @@ -111,7 +111,7 @@ reg: noexist: p = calloc(1, sizeof(*p)); if (p) { - strncpy(p->id, str, sizeof(p->id) - 1); + strlcpy(p->id, str, sizeof(p->id)); p->parse_peopt = pedit_parse_nopopt; goto reg; } -- 2.16.2