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 793243858C52 for ; Sat, 18 Mar 2023 15:10:02 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 793243858C52 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 4Pf4DT4VDRz1r15j; Sat, 18 Mar 2023 16:10:01 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4Pf4DT3Kkbz1qqlS; Sat, 18 Mar 2023 16:10:01 +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 BVb4NjMpfcVz; Sat, 18 Mar 2023 16:10:00 +0100 (CET) X-Auth-Info: h3lW3oaXKnbO/v1RxTl+3Fu84NJIflY5qXeHfwJ8cEstL0Sib0dCMKNTri6oUn3K Received: from igel.home (aftr-82-135-86-168.dynamic.mnet-online.de [82.135.86.168]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sat, 18 Mar 2023 16:10:00 +0100 (CET) Received: by igel.home (Postfix, from userid 1000) id 759622C1C7B; Sat, 18 Mar 2023 16:10:00 +0100 (CET) From: Andreas Schwab To: Julian Squires via Libc-alpha Cc: Julian Squires Subject: Re: [PATCH] posix: Fix some null deferences in wordexp [BZ #18096] References: <20230318125950.3611824-1-julian@cipht.net> X-Yow: I want another RE-WRITE on my CAESAR SALAD!! Date: Sat, 18 Mar 2023 16:10:00 +0100 In-Reply-To: <20230318125950.3611824-1-julian@cipht.net> (Julian Squires via Libc-alpha's message of "Sat, 18 Mar 2023 10:29:50 -0230") Message-ID: <871qlmyu2f.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-0.7 required=5.0 tests=BAYES_00,HEADER_FROM_DIFFERENT_DOMAINS,KAM_DMARC_STATUS,RCVD_IN_BARRACUDACENTRAL,RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Mär 18 2023, Julian Squires via Libc-alpha wrote: > @@ -1813,7 +1813,7 @@ envsubst: > goto success; > > value = pattern ? __strdup (pattern) : pattern; > - free_value = 1; > + free_value = !!pattern; What does that fix? -- 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."