From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.org/gmane.linux.lib.musl.general/14965 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Markus Wichmann Newsgroups: gmane.linux.lib.musl.general Subject: Re: New malloc - first preview Date: Fri, 29 Nov 2019 20:45:58 +0100 Message-ID: <20191129194558.GC20973@voyager> References: <20191022174051.GA24726@brightrain.aerifal.cx> <20191128215642.GN16318@brightrain.aerifal.cx> Reply-To: musl@lists.openwall.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="248710"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Mutt/1.9.4 (2018-02-28) To: musl@lists.openwall.com Original-X-From: musl-return-14981-gllmg-musl=m.gmane.org@lists.openwall.com Fri Nov 29 20:46:14 2019 Return-path: Envelope-to: gllmg-musl@m.gmane.org Original-Received: from mother.openwall.net ([195.42.179.200]) by blaine.gmane.org with smtp (Exim 4.89) (envelope-from ) id 1iamDW-0012Yk-6V for gllmg-musl@m.gmane.org; Fri, 29 Nov 2019 20:46:14 +0100 Original-Received: (qmail 21797 invoked by uid 550); 29 Nov 2019 19:46:11 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Original-Received: (qmail 21775 invoked from network); 29 Nov 2019 19:46:10 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1575056759; bh=mEdedg0WHtS+uFms53/AdyC2E8E1y8CwkO53D1hq1wM=; h=X-UI-Sender-Class:Date:From:To:Subject:References:In-Reply-To; b=Y6j3rjUdP6H4bqWWAZM/O1mei3v1kT/yl2iUHvrVU23LAf4fxavf2m5w3lfSlLh/N fHwu6jnSzCkmVOur+SBeDZd3wnBabP1B5TeIfs/tg0YDznaq730CVstMmDzjlo6gjY zkl6wkgrUgTXQIkzZTMPcSDsJfmxcxqvYrQu4AjA= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Content-Disposition: inline In-Reply-To: <20191128215642.GN16318@brightrain.aerifal.cx> X-Provags-ID: V03:K1:7tsn2xisWcZgmLB6LxnkPAB9Cm0Zm7fGOyoA2cKxxvfFrGz3HK3 PCviGOTOimJWYrq5nrA1JNpiqAbgbBO1PeTrWrvL2K73HGKU8cltXCRTVVwow0DAqjN6zma aqeewjcbcKgEh8z2EX73W+Q0o+rm6Xin3xvHvk6S/mflXpAw1IDMfZtfcswL4zgaVXeoOnE qASXxVQb031Zb4vrDPv8w== X-UI-Out-Filterresults: notjunk:1;V03:K0:5Z1eOtDHU0A=:jYKNw8TUdEc7+XAgUQMRAK OCKuKGCtlbz2s+P5Zj9wEiA49px0M+qMeLAkI0Jp4RQKUBGkuJxsTsJflA3OQXyZqKIHJtSb2 KDUjOxWbW3uwCr5nNRq+glSkvnGlxa2fErgaQoeufg8KmINC7ZXK634XdErHyu0AHhHgpCap9 k9X5/4QW1C0dtlvzfSOvX/b7GgXzGWKVr1orIRwWMv6OAq6gV6T0Jc2D34uhxn4LZicyPlod8 syozxWbmWMt4jFF4OpgEHVwMFqVjt679ha3mtFMKdxDZQPX1aACqVvB8OPxWRdOdEVQzo6Kvu Xsx8SPrC6NabLac+vgYids/wEgs8BGrtyU/JZlBTzkPGiV06pRJSmvprVuh28dJoXJnXT1TZG L3xIPSqCRk4yh0hpKjU+sBRzoKsE3bPT8BUsFy3R1Pr7Cv5Si7qBqgcU0voP0JNtDThrAVNiG D8azuW/uYvopPo01GEydG6fMjp5LIa1WKr8xA48g5tNtq993dlaCNyMjdWQ9Kw2elNGoMnzaO lkcZ94SR20agQKFCENYCfYaYPNhYQzr4Dp4d9WTGDSKa8DmunGTcs0TFpupsFKySDytl41BkB NWNiL+aCUQGG/xHtuVZnlzg7AO4V72CkMMD0nvm3BGTLNYu+H0sJ1fXfvnNcuCAxwvmkrWxEU 4+oMkvrySXCyX+oP78YTPMbvWMDfCp5Yakb2P2ebFm25s3RqV2dyrW6iS7Mkyf6L/YOR5bpJD RRAHxbx7t/UoAICqNecwgJJTbCCx+XRiAEtzEjdfGEkj6IO1WmvAnUmzsZs96zmUmZJTCqs9 Xref: news.gmane.org gmane.linux.lib.musl.general:14965 Archived-At: On Thu, Nov 28, 2019 at 04:56:42PM -0500, Rich Felker wrote: > Work on the new malloc is well underway, and I have a draft version > now public at: > > https://github.com/richfelker/mallocng-draft > So I read a bit of the code and noticed a mistake: On error, mmap() returns MAP_FAILED ((void*)-1) rather than 0. Ciao, Markus