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Date: Thu, 6 Jun 2013 20:40:49 +0400
From: Andrey Repin <anrdaemon AT freemail DOT ru>
Reply-To: Andrey Repin <cygwin AT cygwin DOT com>
Message-ID: <75109671.20130606204049@mtu-net.ru>
To: Rosen Penev <rosenp AT gmail DOT com>, cygwin AT cygwin DOT com
Subject: Re: ASLR breaks cygwin
In-Reply-To: <51B0B1F2.4090402@gmail.com>
References: <51B0B1F2 DOT 4090402 AT gmail DOT com>
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Greetings, Rosen Penev!

> Microsoft has a utility called EMET which allows ASLR to be forced on
> for each and every process(AlwaysOn) . Unfortunately, this breaks
> cygwin.

-unfortunately
+unsurprisingly

This is to be expected, due to the very definition of Cygwin.

> I just made a fresh installation of cygwin64(regular version has
> the same problem) and got this at the end:

> Package: base-cygwin
>     000-cygwin-post-install.sh exit code 254
> Package: coreutils
>     coreutils.sh exit code 254
> Package: bash
>     bash.sh exit code 254
> Package: base-files
>     base-files-profile.sh exit code 254
>     base-files-mketc.sh exit code 254
> Package: libsasl2_3
>     libsasl2_3.sh exit code 254
> Package: man
>     man.sh exit code 254

> Opening the cygwin terminal results in:

> Failed to fork child process: Resource temporarily unavailable.
> DLL rebasing may be required. See 'rebaseall --help'.

> All of this is on Windows 8 64-bit but I remember it also being an issue
> with Windows 7. I have not tested 32-bit versions of Windows.

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--
WBR,
Andrey Repin (anrdaemon AT freemail DOT ru) 06.06.2013, <20:39>

Sorry for my terrible english...


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