Received: from mail.netbsd.org (mail.netbsd.org [199.233.217.200]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.NetBSD.org", Issuer "mail.NetBSD.org CA" (not verified)) by mollari.NetBSD.org (Postfix) with ESMTPS id 0800C1A9239 for ; Mon, 2 Nov 2020 22:50:57 +0000 (UTC) Received: by mail.netbsd.org (Postfix, from userid 605) id 9B8E084D9F; Mon, 2 Nov 2020 22:50:56 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.netbsd.org (Postfix) with ESMTP id 1960A84D9E for ; Mon, 2 Nov 2020 22:50:56 +0000 (UTC) X-Virus-Scanned: amavisd-new at netbsd.org Received: from mail.netbsd.org ([IPv6:::1]) by localhost (mail.netbsd.org [IPv6:::1]) (amavisd-new, port 10025) with ESMTP id A59RmaC6JX-f for ; Mon, 2 Nov 2020 22:50:55 +0000 (UTC) Received: from cvs.NetBSD.org (ivanova.netbsd.org [199.233.217.197]) by mail.netbsd.org (Postfix) with ESMTP id 9FD8C84CEE for ; Mon, 2 Nov 2020 22:50:55 +0000 (UTC) Received: by cvs.NetBSD.org (Postfix, from userid 500) id 97A3DFB28; Mon, 2 Nov 2020 22:50:55 +0000 (UTC) Content-Disposition: inline Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" MIME-Version: 1.0 Date: Mon, 2 Nov 2020 22:50:55 +0000 From: "Roland Illig" Subject: CVS commit: src/usr.bin/make To: source-changes@NetBSD.org X-Mailer: log_accum Message-Id: <20201102225055.97A3DFB28@cvs.NetBSD.org> Sender: source-changes-owner@NetBSD.org List-Id: source-changes.NetBSD.org Precedence: bulk Reply-To: source-changes-d@NetBSD.org Mail-Reply-To: "Roland Illig" Mail-Followup-To: source-changes-d@NetBSD.org List-Unsubscribe: Module Name: src Committed By: rillig Date: Mon Nov 2 22:50:55 UTC 2020 Modified Files: src/usr.bin/make: parse.c Log Message: make(1): fix undefined behavior in Parse_IsVar Even though the pointer was out-of-bounds, a crash was unlikely in practice, since typical C compilers don't check the pointers for invalid values after each modification. The memory it pointed to was not accessed though. To generate a diff of this commit: cvs rdiff -u -r1.421 -r1.422 src/usr.bin/make/parse.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.