From patchwork Fri Sep 7 18:01:41 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steve Dickson X-Patchwork-Id: 10592443 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A7935921 for ; Fri, 7 Sep 2018 18:01:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9EF0C2B8D6 for ; Fri, 7 Sep 2018 18:01:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 938082B8DC; Fri, 7 Sep 2018 18:01:56 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 404B92B8D6 for ; Fri, 7 Sep 2018 18:01:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726708AbeIGWn7 (ORCPT ); Fri, 7 Sep 2018 18:43:59 -0400 Received: from mx1.redhat.com ([209.132.183.28]:49432 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726151AbeIGWn7 (ORCPT ); Fri, 7 Sep 2018 18:43:59 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 574D1307D861; Fri, 7 Sep 2018 18:01:55 +0000 (UTC) Received: from steved.boston.devel.redhat.com (ovpn-116-194.phx2.redhat.com [10.3.116.194]) by smtp.corp.redhat.com (Postfix) with ESMTP id EA4066136F; Fri, 7 Sep 2018 18:01:54 +0000 (UTC) From: Steve Dickson To: Libtirpc-devel Mailing List Cc: Linux NFS Mailing list Subject: [PATCH 03/13] clnt_bcast.c: resource_leak Date: Fri, 7 Sep 2018 14:01:41 -0400 Message-Id: <20180907180151.178872-4-steved@redhat.com> In-Reply-To: <20180907180151.178872-1-steved@redhat.com> References: <20180907180151.178872-1-steved@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.48]); Fri, 07 Sep 2018 18:01:55 +0000 (UTC) Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Variable "sys_auth" going out of scope leaks the storage it points to. Signed-off-by: Steve Dickson --- src/clnt_bcast.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/clnt_bcast.c b/src/clnt_bcast.c index 98cf061..2ad6c89 100644 --- a/src/clnt_bcast.c +++ b/src/clnt_bcast.c @@ -330,6 +330,7 @@ rpc_broadcast_exp(prog, vers, proc, xargs, argsp, xresults, resultsp, if (nettype == NULL) nettype = "datagram_n"; if ((handle = __rpc_setconf(nettype)) == NULL) { + AUTH_DESTROY(sys_auth); return (RPC_UNKNOWNPROTO); } while ((nconf = __rpc_getconf(handle)) != NULL) {