From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f49.google.com (mail-wm0-f49.google.com [74.125.82.49]) by dpdk.org (Postfix) with ESMTP id 03D796CB6 for ; Fri, 16 Sep 2016 14:51:22 +0200 (CEST) Received: by mail-wm0-f49.google.com with SMTP id b187so35520271wme.1 for ; Fri, 16 Sep 2016 05:51:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:user-agent:in-reply-to :references:mime-version:content-transfer-encoding; bh=97qJf4RKrqmVHstVDLVqmF/rLbuMy76IVnWPYDlIaEQ=; b=vcK2DYMXPDdhTnVvUFe979aEJ2Lfi6Jss69QehNLo+MjR87JOCzLv/rUEOpQV9Zz5x AKzT5gxR0ZtmWirFQ6hoEFB1akIth1lZYr2aolu8p4pdmWB+IwAzMye4utUsWiuyL552 ASiF/soM++8DvKHUaASjsRZaDPI+mV4i58C1n1XQDZ3fRPiBfDFM5eH/TDBRJY6je38H R/jwR8Q11adDw64vfAwszu7Ic8zfYloqf/igzaG3EmjcJb0vLkigCo2m/ll8ohJ8csPn vfKiwTe4utDAZmuZnIAY6cqsFrQem/byOhog97QNNPX9Mnz9ZZaZ7nHWd8c1b1U9qJpr yQxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:user-agent :in-reply-to:references:mime-version:content-transfer-encoding; bh=97qJf4RKrqmVHstVDLVqmF/rLbuMy76IVnWPYDlIaEQ=; b=D4KmNxzKiygzwHORizxqUhb+uu6cx2i0wDOg5LCEaywKAxWrbZZeeO7JgdKW879yPb I9NGNbvcoTZJlneXTKqb6yObG1hVWf2EABEnLS7Z2+WhFM42IikZ+ftyP8nPm5R5X+cg 6gN8GDddGj5h/UBVwd0RoaCY5T+eLh/+4pNhFbvgJb0GYp23s5BS1VPDUKEdLlbtVTJ3 S3FfEfym9oK2xfP6msW5LRIO/8kZxc4LH405kLnAKicYGZYVBIrNlApxU3wUqetIdAFR qFBNnXsMwQIJAusMrRM3I/UCSn2etwlmhybCeXMXexsDq1wacJR9uIfTGpRoFYoZTrx/ FUog== X-Gm-Message-State: AE9vXwOJqAHOe52VbJGwqLFyfbnvxp6faPVGNgl3UlKcNU1n/KQ3wemDk7y6fjJEulaZIAa1 X-Received: by 10.28.54.193 with SMTP id y62mr7615639wmh.96.1474030281703; Fri, 16 Sep 2016 05:51:21 -0700 (PDT) Received: from xps13.localnet (184.203.134.77.rev.sfr.net. [77.134.203.184]) by smtp.gmail.com with ESMTPSA id g7sm8275421wjc.43.2016.09.16.05.51.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 16 Sep 2016 05:51:20 -0700 (PDT) From: Thomas Monjalon To: Robin Jarry Cc: dev@dpdk.org, sergio.gonzalez.monroy@intel.com Date: Fri, 16 Sep 2016 14:51:19 +0200 Message-ID: <3033732.gf2zZdh5yM@xps13> User-Agent: KMail/4.14.10 (Linux/4.5.4-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <1470840774-14793-1-git-send-email-robin.jarry@6wind.com> References: <1470840774-14793-1-git-send-email-robin.jarry@6wind.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH] eal/linux: use more restrictive perms in hugedir X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Sep 2016 12:51:22 -0000 2016-08-10 16:52, Robin Jarry: > There is no need for the page files to be readable (and executable) by > other users. This can be exploited by non-privileged users to access the > working memory of a DPDK app. > > Open the files with 0600. > > Signed-off-by: Robin Jarry Applied, thanks I thought there were some comments about this. Tip of the day: August is a good month to avoid comments on your patch ;)