From owner-svn-src-all@freebsd.org Fri Feb 12 20:52:55 2016 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 893AEAA7037; Fri, 12 Feb 2016 20:52:55 +0000 (UTC) (envelope-from markj@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 mx1.freebsd.org (Postfix) with ESMTPS id 3CB326D3; Fri, 12 Feb 2016 20:52:55 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u1CKqsbt032654; Fri, 12 Feb 2016 20:52:54 GMT (envelope-from markj@FreeBSD.org) Received: (from markj@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u1CKqsIl032652; Fri, 12 Feb 2016 20:52:54 GMT (envelope-from markj@FreeBSD.org) Message-Id: <201602122052.u1CKqsIl032652@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: markj set sender to markj@FreeBSD.org using -f From: Mark Johnston Date: Fri, 12 Feb 2016 20:52:54 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r295576 - head/sys/netinet6 X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Feb 2016 20:52:55 -0000 Author: markj Date: Fri Feb 12 20:52:53 2016 New Revision: 295576 URL: https://svnweb.freebsd.org/changeset/base/295576 Log: Fix style around allocations from M_IP6NDP. - Don't cast the return value of malloc(9). - Use M_ZERO instead of explicitly calling bzero(9). MFC after: 1 week Modified: head/sys/netinet6/nd6.c head/sys/netinet6/nd6_rtr.c Modified: head/sys/netinet6/nd6.c ============================================================================== --- head/sys/netinet6/nd6.c Fri Feb 12 20:46:53 2016 (r295575) +++ head/sys/netinet6/nd6.c Fri Feb 12 20:52:53 2016 (r295576) @@ -243,7 +243,7 @@ nd6_ifattach(struct ifnet *ifp) { struct nd_ifinfo *nd; - nd = (struct nd_ifinfo *)malloc(sizeof(*nd), M_IP6NDP, M_WAITOK|M_ZERO); + nd = malloc(sizeof(*nd), M_IP6NDP, M_WAITOK | M_ZERO); nd->initialized = 1; nd->chlim = IPV6_DEFHLIM; Modified: head/sys/netinet6/nd6_rtr.c ============================================================================== --- head/sys/netinet6/nd6_rtr.c Fri Feb 12 20:46:53 2016 (r295575) +++ head/sys/netinet6/nd6_rtr.c Fri Feb 12 20:52:53 2016 (r295576) @@ -779,11 +779,10 @@ defrtrlist_update(struct nd_defrouter *n if (new->rtlifetime == 0) return (NULL); - n = (struct nd_defrouter *)malloc(sizeof(*n), M_IP6NDP, M_NOWAIT); + n = malloc(sizeof(*n), M_IP6NDP, M_NOWAIT | M_ZERO); if (n == NULL) return (NULL); - bzero(n, sizeof(*n)); - *n = *new; + memcpy(n, new, sizeof(*n)); insert: /* @@ -826,10 +825,9 @@ pfxrtr_add(struct nd_prefix *pr, struct { struct nd_pfxrouter *new; - new = (struct nd_pfxrouter *)malloc(sizeof(*new), M_IP6NDP, M_NOWAIT); + new = malloc(sizeof(*new), M_IP6NDP, M_NOWAIT | M_ZERO); if (new == NULL) return; - bzero(new, sizeof(*new)); new->router = dr; LIST_INSERT_HEAD(&pr->ndpr_advrtrs, new, pfr_entry); @@ -869,10 +867,9 @@ nd6_prelist_add(struct nd_prefixctl *pr, int error = 0; char ip6buf[INET6_ADDRSTRLEN]; - new = (struct nd_prefix *)malloc(sizeof(*new), M_IP6NDP, M_NOWAIT); + new = malloc(sizeof(*new), M_IP6NDP, M_NOWAIT | M_ZERO); if (new == NULL) - return(ENOMEM); - bzero(new, sizeof(*new)); + return (ENOMEM); new->ndpr_ifp = pr->ndpr_ifp; new->ndpr_prefix = pr->ndpr_prefix; new->ndpr_plen = pr->ndpr_plen;