From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.10]) by sourceware.org (Postfix) with ESMTPS id 296783948804 for ; Wed, 17 Feb 2021 21:09:34 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 296783948804 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=whitebox@nefkom.net Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4Dgr7d0rDKz1rtMh; Wed, 17 Feb 2021 22:09:33 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4Dgr7d0cPXz1sP6Q; Wed, 17 Feb 2021 22:09:33 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id UUKpZHyVbl4I; Wed, 17 Feb 2021 22:09:32 +0100 (CET) X-Auth-Info: E4V2+Pa2BKcEu8NOjjCmPh7IE1fN1rsjAwPRTicG04JFy234/RjDLdZxpcZ5J5mc Received: from igel.home (ppp-46-244-177-36.dynamic.mnet-online.de [46.244.177.36]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Wed, 17 Feb 2021 22:09:32 +0100 (CET) Received: by igel.home (Postfix, from userid 1000) id C007D2C375F; Wed, 17 Feb 2021 22:09:31 +0100 (CET) From: Andreas Schwab To: DJ Delorie Cc: libc-alpha@sourceware.org Subject: Re: v5 [PATCH 6/6] nsswitch: use new internal API (callers) References: X-Yow: How's the wife? Is she at home enjoying capitalism? Date: Wed, 17 Feb 2021 22:09:31 +0100 In-Reply-To: (DJ Delorie's message of "Wed, 17 Feb 2021 15:44:47 -0500") Message-ID: <87k0r6jt9w.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1.91 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Feb 2021 21:09:35 -0000 On Feb 17 2021, DJ Delorie wrote: > Andreas Schwab writes: > >> On Feb 17 2021, DJ Delorie wrote: >> >>> + /* Neither found, use default config. */ >>> + *ni = __nss_action_parse (defconfig); >>> + if (*ni != NULL) >>> + return 0; >>> + >>> + /* Failure. */ >>> + return -1; >> >> How can that ever be reached? > > Passing a syntactically incorrect string as defconfig, or memory > allocation failure. defconfig isn't used before that point. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."