From owner-svn-src-all@freebsd.org Wed Apr 20 04:45:24 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 F25A4B1419B; Wed, 20 Apr 2016 04:45:24 +0000 (UTC) (envelope-from cem@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 C477D1CFE; Wed, 20 Apr 2016 04:45:24 +0000 (UTC) (envelope-from cem@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u3K4jOdo088801; Wed, 20 Apr 2016 04:45:24 GMT (envelope-from cem@FreeBSD.org) Received: (from cem@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u3K4jOGJ088800; Wed, 20 Apr 2016 04:45:24 GMT (envelope-from cem@FreeBSD.org) Message-Id: <201604200445.u3K4jOGJ088800@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: cem set sender to cem@FreeBSD.org using -f From: "Conrad E. Meyer" Date: Wed, 20 Apr 2016 04:45:23 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r298336 - head/sys/rpc/rpcsec_gss 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: 2.1.21 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: Wed, 20 Apr 2016 04:45:25 -0000 Author: cem Date: Wed Apr 20 04:45:23 2016 New Revision: 298336 URL: https://svnweb.freebsd.org/changeset/base/298336 Log: kgssapi(4): Fix string overrun in Kerberos principal construction 'buf.value' was previously treated as a nul-terminated string, but only allocated with strlen() space. Rectify this. Reported by: Coverity CID: 1007639 Sponsored by: EMC / Isilon Storage Division Modified: head/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Modified: head/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c ============================================================================== --- head/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Wed Apr 20 03:48:57 2016 (r298335) +++ head/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Wed Apr 20 04:45:23 2016 (r298336) @@ -331,7 +331,7 @@ rpc_gss_get_principal_name(rpc_gss_princ * Construct a gss_buffer containing the full name formatted * as "name/node@domain" where node and domain are optional. */ - namelen = strlen(name); + namelen = strlen(name) + 1; if (node) { namelen += strlen(node) + 1; }