From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C53FEC433EF for ; Thu, 13 Jan 2022 23:55:01 +0000 (UTC) Received: from localhost ([::1] helo=shelob.surriel.com) by shelob.surriel.com with esmtp (Exim 4.94.2) (envelope-from ) id 1n89vF-0003gf-7b; Thu, 13 Jan 2022 18:54:25 -0500 Received: from mail-pl1-x636.google.com ([2607:f8b0:4864:20::636]) by shelob.surriel.com with esmtps (TLS1.2) tls TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1n89vD-0003gZ-FY for kernelnewbies@kernelnewbies.org; Thu, 13 Jan 2022 18:54:23 -0500 Received: by mail-pl1-x636.google.com with SMTP id u15so11859009ple.2 for ; Thu, 13 Jan 2022 15:54:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=YLCABwz/X0QdzNIpDR3gyHLY7tyq/Nk3fBmqBkn4vLs=; b=nh0YOjmYzIXj/DHgQRxRMTM+OVElivLv/z/mKMf2Txt+rLpZb8TGPGLSffZK+leJMb 9MIvHXb5J6xW+UHEBffIzTwUYFwkDb8xmCgDflxE+IQOnEAQpWmL2TLFF93sgkb6sH3J Q52+MOys87gMU05kxt9+Bhnu79VjEeL6UvrILrWJxSBs8sCXgqkfQ0+3T3hMed1NVG6T 0GZYP+q7e7JOp50EEaip3KiacqoPbhQZmr5ExMlaADMAVaTsYc4x4AnN1T/IixlaEOlH vs3jD3siaBN9wsF/i5/kwCbFj8ZffJDLuODwDG9coFYIF0I0zPQUS6zeBn2YV9UEzf/k uJKg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=YLCABwz/X0QdzNIpDR3gyHLY7tyq/Nk3fBmqBkn4vLs=; b=wF7iSf4Qjz6blzQZ/4y7lP3oLtnVh9EYFDyEUib3l5+O98aKdhO4AbzljHPTsMuFvi 9trYKkpEeGDfo8VfHjzSeq+Gp70bvnmnQP2W9wIdM3S8Uu1IIw7yaLLP1q2t1InUGwR4 XBC6IpQTIBKAERzvnzQZZHs75DKlGBxTbgh+ymunHWcfkezPZfF35kNgG1iebflZ2TTa ji76rHPJBYW/Tbiu/9bJeWw8Mi3AyD3387cuY2U1/YYp47RE1I/sEMejHmQKdYy8vTQA 39fblVi+XreofWqBEmPNs9tx6cW2m/8vnnNBCS4Q3c9LH6EIHCEJ0adc6S/Mya8Laj48 Nq+Q== X-Gm-Message-State: AOAM531ILOLn024HB4Y66uPeNjyedQQPaNGlvn5eyKQpfPQmempIBW+o nZrzf12RVJkYKr+FGGgACSZWq+HIEN/IC0NVIIM= X-Google-Smtp-Source: ABdhPJy43OdL3vuOlI1WcqfmvuryW3XQS3WcsMjhjF8XnxyLUYI7iWWF3LsbWWLpX5stRkEvZH5JnieceOQNwVdtSu4= X-Received: by 2002:a17:902:7588:b0:14a:3006:ea64 with SMTP id j8-20020a170902758800b0014a3006ea64mr7142648pll.168.1642118061703; Thu, 13 Jan 2022 15:54:21 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Aruna Hewapathirane Date: Thu, 13 Jan 2022 18:54:10 -0500 Message-ID: Subject: Re: How to disable address randomization ? To: noloader@gmail.com Cc: admin LI , kernelnewbies X-BeenThere: kernelnewbies@kernelnewbies.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Learn about the Linux kernel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============4840025900620792483==" Errors-To: kernelnewbies-bounces@kernelnewbies.org --===============4840025900620792483== Content-Type: multipart/alternative; boundary="000000000000bf495705d57f6752" --000000000000bf495705d57f6752 Content-Type: text/plain; charset="UTF-8" > > When I search randomization the only thing I found is KASLR which I > don't think is the same thing. > Think about this carefully. When you insmod that kernel module which address space is it using ? Kernel or Userspace ? :-) This will help: https://askubuntu.com/questions/318315/how-can-i-temporarily-disable-aslr-address-space-layout-randomization Good luck -Aruna --000000000000bf495705d57f6752 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
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> When I search randomization the only thing I found is KASLR which I do= n't think is the same thing.
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Think about this carefully. When you insmod that kernel mo= dule which address space is it using ? Kernel or Userspace ? :-)
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Good l= uck -Aruna




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