Re: kern/50469: PaX ASLR breaks netbsd32 emulation

[Martin Husemann <martin%duskware.de@localhost>]

The following reply was made to PR kern/50469; it has been noted by GNATS.

From: Martin Husemann <martin%duskware.de@localhost>
To: Pierre Pronchery <khorben%defora.org@localhost>
Cc: gnats-bugs%NetBSD.org@localhost, Christos Zoulas <christos%zoulas.com@localhost>
Subject: Re: kern/50469: PaX ASLR breaks netbsd32 emulation
Date: Sun, 20 Mar 2016 13:08:36 +0100

 On Sun, Mar 20, 2016 at 01:13:10AM +0100, Pierre Pronchery wrote:
 > I finally managed to do enough of this to fix 32-bits emulation.
 
 I still think this is wrong. The code should not hardcode UINT_MAX
 as upper limit and fail-and-recover sounds like a bogus aproach
 for this anyway.
 
 Why not create proper VA limits for aslr and set them up MD and emulation
 specific?
 
 Martin