From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.9]) by sourceware.org (Postfix) with ESMTPS id D07D2385843E for ; Thu, 31 Mar 2022 13:24:37 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org D07D2385843E Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=nefkom.net Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4KTkYJ5M3Mz1qxlx; Thu, 31 Mar 2022 15:24:36 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4KTkYJ288cz1qqkH; Thu, 31 Mar 2022 15:24:36 +0200 (CEST) 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 IEaluWGd1PPX; Thu, 31 Mar 2022 15:24:35 +0200 (CEST) X-Auth-Info: 38ANoLNOPWyEJQrKNPuoYAtjBtAb8zD/utTPtfs3vOJ44OQJUJuuKwp+HxyvAJ4k Received: from igel.home (ppp-46-244-178-206.dynamic.mnet-online.de [46.244.178.206]) (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; Thu, 31 Mar 2022 15:24:35 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id 2D09B2C3625; Thu, 31 Mar 2022 15:24:35 +0200 (CEST) From: Andreas Schwab To: Dmitry Chestnyh Cc: Subject: Re: [PATCH] iconv: Fix possible null-pointer dereference. References: <20220331125546.342772-1-d.chestnyh@omp.ru> X-Yow: Toes, knees, NIPPLES. Toes, knees, nipples, KNUCKLES... Nipples, dimples, knuckles, NICKLES, wrinkles, pimples!! I don't like FRANK SINATRA or his CHILDREN. Date: Thu, 31 Mar 2022 15:24:35 +0200 In-Reply-To: <20220331125546.342772-1-d.chestnyh@omp.ru> (Dmitry Chestnyh's message of "Thu, 31 Mar 2022 15:55:46 +0300") Message-ID: <87ilruw8z0.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.92 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit 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, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) 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: Thu, 31 Mar 2022 13:24:39 -0000 On Mär 31 2022, Dmitry Chestnyh wrote: > The dereference can appear at iconv.c:54. When inbuf isn't NULL then outbuf cannot be NULL. -- 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."