From owner-svn-src-head@freebsd.org Tue Aug 13 16:22:44 2019 Return-Path: Delivered-To: svn-src-head@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0EF00B4924; Tue, 13 Aug 2019 16:22:44 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 467J0M6jG8z44Dt; Tue, 13 Aug 2019 16:22:43 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C80161A196; Tue, 13 Aug 2019 16:22:43 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x7DGMhtT047227; Tue, 13 Aug 2019 16:22:43 GMT (envelope-from asomers@FreeBSD.org) Received: (from asomers@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x7DGMhUL047226; Tue, 13 Aug 2019 16:22:43 GMT (envelope-from asomers@FreeBSD.org) Message-Id: <201908131622.x7DGMhUL047226@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: asomers set sender to asomers@FreeBSD.org using -f From: Alan Somers Date: Tue, 13 Aug 2019 16:22:43 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r350993 - head/sbin/ping6 X-SVN-Group: head X-SVN-Commit-Author: asomers X-SVN-Commit-Paths: head/sbin/ping6 X-SVN-Commit-Revision: 350993 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Aug 2019 16:22:44 -0000 Author: asomers Date: Tue Aug 13 16:22:43 2019 New Revision: 350993 URL: https://svnweb.freebsd.org/changeset/base/350993 Log: Consistently use the byteorder functions in the correct direction Though ntohs and htons are functionally identical, they have different meanings.Using the correct one helps to document the code. Submitted by: Ján Sučan MFC after: 2 weeks Sponsored by: Google, inc. (Google Summer of Code 2019) Differential Revision: https://reviews.freebsd.org/D21219 Modified: head/sbin/ping6/ping6.c Modified: head/sbin/ping6/ping6.c ============================================================================== --- head/sbin/ping6/ping6.c Tue Aug 13 15:52:28 2019 (r350992) +++ head/sbin/ping6/ping6.c Tue Aug 13 16:22:43 2019 (r350993) @@ -1324,7 +1324,7 @@ pinger(void) memcpy(nip->icmp6_ni_nonce, nonce, sizeof(nip->icmp6_ni_nonce)); - *(u_int16_t *)nip->icmp6_ni_nonce = ntohs(seq); + *(u_int16_t *)nip->icmp6_ni_nonce = htons(seq); memcpy(&outpack[ICMP6_NIQLEN], &dst.sin6_addr, sizeof(dst.sin6_addr)); @@ -1339,7 +1339,7 @@ pinger(void) memcpy(nip->icmp6_ni_nonce, nonce, sizeof(nip->icmp6_ni_nonce)); - *(u_int16_t *)nip->icmp6_ni_nonce = ntohs(seq); + *(u_int16_t *)nip->icmp6_ni_nonce = htons(seq); cc = ICMP6_NIQLEN; datalen = 0; @@ -1351,7 +1351,7 @@ pinger(void) memcpy(nip->icmp6_ni_nonce, nonce, sizeof(nip->icmp6_ni_nonce)); - *(u_int16_t *)nip->icmp6_ni_nonce = ntohs(seq); + *(u_int16_t *)nip->icmp6_ni_nonce = htons(seq); memcpy(&outpack[ICMP6_NIQLEN], &dst.sin6_addr, sizeof(dst.sin6_addr)); @@ -1366,14 +1366,14 @@ pinger(void) memcpy(nip->icmp6_ni_nonce, nonce, sizeof(nip->icmp6_ni_nonce)); - *(u_int16_t *)nip->icmp6_ni_nonce = ntohs(seq); + *(u_int16_t *)nip->icmp6_ni_nonce = htons(seq); cc = ICMP6_NIQLEN; datalen = 0; } else { icp->icmp6_type = ICMP6_ECHO_REQUEST; icp->icmp6_code = 0; icp->icmp6_id = htons(ident); - icp->icmp6_seq = ntohs(seq); + icp->icmp6_seq = htons(seq); if (timing) { struct timeval tv; struct tv32 *tv32;