From owner-svn-ports-all@freebsd.org Mon Aug 10 02:15:53 2015 Return-Path: Delivered-To: svn-ports-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 D5234998ED0; Mon, 10 Aug 2015 02:15:53 +0000 (UTC) (envelope-from zi@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2001:1900:2254:2068::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 B24A55F9; Mon, 10 Aug 2015 02:15:53 +0000 (UTC) (envelope-from zi@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.70]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id t7A2FrkJ066404; Mon, 10 Aug 2015 02:15:53 GMT (envelope-from zi@FreeBSD.org) Received: (from zi@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id t7A2FrMv066401; Mon, 10 Aug 2015 02:15:53 GMT (envelope-from zi@FreeBSD.org) Message-Id: <201508100215.t7A2FrMv066401@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: zi set sender to zi@FreeBSD.org using -f From: Ryan Steinmetz Date: Mon, 10 Aug 2015 02:15:53 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r393838 - in head/net-mgmt/net-snmp: . files X-SVN-Group: ports-head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-ports-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: SVN commit messages for the ports tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Aug 2015 02:15:53 -0000 Author: zi Date: Mon Aug 10 02:15:52 2015 New Revision: 393838 URL: https://svnweb.freebsd.org/changeset/ports/393838 Log: - Fix CVE-2015-5621 - Bump PORTREVISION PR: 202099 Submitted by: serg@tmn.ru Added: head/net-mgmt/net-snmp/files/patch-snmplib_snmp__api.c (contents, props changed) Modified: head/net-mgmt/net-snmp/Makefile Modified: head/net-mgmt/net-snmp/Makefile ============================================================================== --- head/net-mgmt/net-snmp/Makefile Mon Aug 10 01:51:59 2015 (r393837) +++ head/net-mgmt/net-snmp/Makefile Mon Aug 10 02:15:52 2015 (r393838) @@ -3,7 +3,7 @@ PORTNAME= snmp PORTVERSION= 5.7.3 -PORTREVISION= 7 +PORTREVISION= 8 CATEGORIES= net-mgmt ipv6 MASTER_SITES= SF/net-${PORTNAME}/net-${PORTNAME}/${PORTVERSION} PKGNAMEPREFIX= net- Added: head/net-mgmt/net-snmp/files/patch-snmplib_snmp__api.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/net-mgmt/net-snmp/files/patch-snmplib_snmp__api.c Mon Aug 10 02:15:52 2015 (r393838) @@ -0,0 +1,117 @@ +--- snmplib/snmp_api.c.orig 2014-12-08 20:23:22 UTC ++++ snmplib/snmp_api.c +@@ -4350,10 +4350,9 @@ snmp_pdu_parse(netsnmp_pdu *pdu, u_char + u_char type; + u_char msg_type; + u_char *var_val; +- int badtype = 0; + size_t len; + size_t four; +- netsnmp_variable_list *vp = NULL; ++ netsnmp_variable_list *vp = NULL, *vplast = NULL; + oid objid[MAX_OID_LEN]; + u_char *p; + +@@ -4493,38 +4492,24 @@ snmp_pdu_parse(netsnmp_pdu *pdu, u_char + (ASN_SEQUENCE | ASN_CONSTRUCTOR), + "varbinds"); + if (data == NULL) +- return -1; ++ goto fail; + + /* + * get each varBind sequence + */ + while ((int) *length > 0) { +- netsnmp_variable_list *vptemp; +- vptemp = (netsnmp_variable_list *) malloc(sizeof(*vptemp)); +- if (NULL == vptemp) { +- return -1; +- } +- if (NULL == vp) { +- pdu->variables = vptemp; +- } else { +- vp->next_variable = vptemp; +- } +- vp = vptemp; ++ vp = SNMP_MALLOC_TYPEDEF(netsnmp_variable_list); ++ if (NULL == vp) ++ goto fail; + +- vp->next_variable = NULL; +- vp->val.string = NULL; + vp->name_length = MAX_OID_LEN; +- vp->name = NULL; +- vp->index = 0; +- vp->data = NULL; +- vp->dataFreeHook = NULL; + DEBUGDUMPSECTION("recv", "VarBind"); + data = snmp_parse_var_op(data, objid, &vp->name_length, &vp->type, + &vp->val_len, &var_val, length); + if (data == NULL) +- return -1; ++ goto fail; + if (snmp_set_var_objid(vp, objid, vp->name_length)) +- return -1; ++ goto fail; + + len = MAX_PACKET_LENGTH; + DEBUGDUMPHEADER("recv", "Value"); +@@ -4604,7 +4589,7 @@ snmp_pdu_parse(netsnmp_pdu *pdu, u_char + vp->val.string = (u_char *) malloc(vp->val_len); + } + if (vp->val.string == NULL) { +- return -1; ++ goto fail; + } + p = asn_parse_string(var_val, &len, &vp->type, vp->val.string, + &vp->val_len); +@@ -4619,7 +4604,7 @@ snmp_pdu_parse(netsnmp_pdu *pdu, u_char + vp->val_len *= sizeof(oid); + vp->val.objid = (oid *) malloc(vp->val_len); + if (vp->val.objid == NULL) { +- return -1; ++ goto fail; + } + memmove(vp->val.objid, objid, vp->val_len); + break; +@@ -4631,7 +4616,7 @@ snmp_pdu_parse(netsnmp_pdu *pdu, u_char + case ASN_BIT_STR: + vp->val.bitstring = (u_char *) malloc(vp->val_len); + if (vp->val.bitstring == NULL) { +- return -1; ++ goto fail; + } + p = asn_parse_bitstring(var_val, &len, &vp->type, + vp->val.bitstring, &vp->val_len); +@@ -4640,12 +4625,28 @@ snmp_pdu_parse(netsnmp_pdu *pdu, u_char + break; + default: + snmp_log(LOG_ERR, "bad type returned (%x)\n", vp->type); +- badtype = -1; ++ goto fail; + break; + } + DEBUGINDENTADD(-4); ++ ++ if (NULL == vplast) { ++ pdu->variables = vp; ++ } else { ++ vplast->next_variable = vp; ++ } ++ vplast = vp; ++ vp = NULL; + } +- return badtype; ++ return 0; ++ ++ fail: ++ DEBUGMSGTL(("recv", "error while parsing VarBindList\n")); ++ /** if we were parsing a var, remove it from the pdu and free it */ ++ if (vp) ++ snmp_free_var(vp); ++ ++ return -1; + } + + /*