X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:from:to:subject:references:date:in-reply-to :message-id:mime-version:content-type; q=dns; s=default; b=H2O4v QZQKBl9rbyqti40pBoPM+cRgkLylkYN335WmGO3iGqJdSKHIelwM6QWPLQ7TbJta 2lNKgSdoWmAuoVQZQVF2Qy3K4uURZ60aQ4nZus8HfMc1XND0M2In7Y2nCmuOw5I6 SBppYx5PWcuY+DKrCbNrObbTcUAToMAnGlSx4Y= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:from:to:subject:references:date:in-reply-to :message-id:mime-version:content-type; s=default; bh=Nk4KM5vtxGL MmG+VOX5ttbLVYcU=; b=lHMmigwHLuRfdippn3YU6ssrJS41gJwV4FIRtLvV/IN Rs1vPfK5qYvGQBUKIWpmejrbV2+uf+SbI5+jXyrUNKLGTwLNgZ/lSMUpy3R95n7r I6ut4sOSyc4U5YotN8n3jF0ZjJoEBCMOFTzxcHxJHAf28/QEvUU/NeYytQa+hrJs = Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=0.6 required=5.0 tests=AWL,BAYES_50,SPF_PASS autolearn=ham version=3.3.2 spammy=german, German, Hx-languages-length:1706, Fork X-HELO: mx009.vodafonemail.xion.oxcs.net From: Achim Gratz To: cygwin AT cygwin DOT com Subject: Re: Fork issue on W10 WOW References: <7ad0e0d4-438b-33ad-a711-e0b1996fa6f6 AT gmail DOT com> <20180709090332 DOT GC3111 AT calimero DOT vinschen DOT de> <87e94b8c-13d0-928e-957d-c32b15b8a962 AT gmail DOT com> <20180709123739 DOT GB27673 AT calimero DOT vinschen DOT de> <20180712133847 DOT GT27673 AT calimero DOT vinschen DOT de> Date: Sat, 14 Jul 2018 16:50:24 +0200 In-Reply-To: (Marco Atzeri's message of "Thu, 12 Jul 2018 18:35:12 +0200") Message-ID: <874lh17txr.fsf@Rainer.invalid> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Marco Atzeri writes: > currently I have over 73000000 always busy > 73C50000-73C51000 /cygdrive/c/Windows/SysWOW64/cryptbase.dll What type of Windows do you use? I have Home N for testing at home and Server 2016 plus a bunch of users w/ Enterprise clients (will get one myself in a few days) and never seen any such problems. >> You could reboot the machine until the DLLs are at an adddress you >> can work with and then never reboot again. /duck/ > > Feasible, just time consuming.. > It took a dozen trials before reaching a nice > > 71D10000-71D11000 /cygdrive/c/Windows/System32/wow64.dll > > the last lottery numbers were: > > 5A9B0000-5A9B1000 > 66AB0000-66AB1000 > 53DA0000-53DA1000 > 6A470000-6A471000 > 6DBF0000-6DBF1000 > 5F020000-5F021000 > 680D0000-680D1000 > 52650000-52651000 > 71D10000-71D11000 > > Now I am stuck to German system and never > restart. Until next MS patch day... Are you using one of the preview update channels or did you use one in the past? Leading up to 1803 MS has apparently tested some new ASLR tricks and I don't think they change the settings back to default even when you are later switching back to a "normal" release version. Anyway, with 1803 there is a setting now in the security panel somewhere that forces ASLR to be used even when the PE flags say otherwise. I don't know if that can be switched on just for the WoW64 subsystem, but it would probably be something you can do via group policy (on a Pro or Enterprise client). Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ Factory and User Sound Singles for Waldorf rackAttack: http://Synth.Stromeko.net/Downloads.html#WaldorfSounds -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple