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Subject: Re: Fork issue on W10 WOW
To: cygwin@cygwin.com
References: <7ad0e0d4-438b-33ad-a711-e0b1996fa6f6@gmail.com> <c1505248-8d03-c0b6-37ca-9c6eed2100e9@cornell.edu> <c618e65c-ab40-287d-39fb-d9daa9ef858a@gmail.com> <20180709090332.GC3111@calimero.vinschen.de> <87e94b8c-13d0-928e-957d-c32b15b8a962@gmail.com> <20180709123739.GB27673@calimero.vinschen.de>
From: Marco Atzeri <marco.atzeri@gmail.com>
Message-ID: <fd7e7ce2-84fd-aef3-b54a-0ff76ef8900c@gmail.com>
Date: Tue, 10 Jul 2018 07:33:09 +0200
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Am 09.07.2018 um 14:37 schrieb Corinna Vinschen:

>> It is like they put the 64bit System 32 over 0x6b000000 (maybe)
>
> 0x6b000000?  In your previous mail you wrote 0x6f000000.

I used 0x6f000000 for my last rebase experiment as wow64 was
loading over there consistently.

Anyway I found another craziness:

Before I was using the system language default as DE,
in that case the wow64  was loaded over 0x6f000000.

When I changed to system language default US and
rebooted the wow64 was loaded over 0x70000000.

I am back again to system language default DE
and now the wow64 is loaded at 51CD0000.
The system 32 is still over 0x70000000

It seems there is some type of ALSR for the wow64.
I will try to rebase using 0x6b000000 to see if
make any change


Regards
Marco

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