Re: kern/52658: mmap() a file PaX MPROTECT can produce an unkillable process

[Kamil Rytarowski <n54%gmx.com@localhost>]

The following reply was made to PR kern/52658; it has been noted by GNATS.

From: Kamil Rytarowski <n54%gmx.com@localhost>
To: gnats-bugs%NetBSD.org@localhost, Dmitry Vyukov <dvyukov%google.com@localhost>,
 Utkarsh Anand <uanand009%gmail.com@localhost>
Cc: 
Subject: Re: kern/52658: mmap() a file PaX MPROTECT can produce an unkillable
 process
Date: Thu, 26 Oct 2017 19:21:22 +0200

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 From: Kamil Rytarowski <n54%gmx.com@localhost>
 To: gnats-bugs%NetBSD.org@localhost, Dmitry Vyukov <dvyukov%google.com@localhost>,
  Utkarsh Anand <uanand009%gmail.com@localhost>
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 Subject: Re: kern/52658: mmap() a file PaX MPROTECT can produce an unkillable
  process
 References: <pr-kern-52658%gnats.netbsd.org@localhost>
  <20171026145527.A78017A1F3%mollari.NetBSD.org@localhost>
  <20171026150000.AF24E7A1DC%mollari.NetBSD.org@localhost>
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 Proposed fix by Taylor:
 
 https://www.netbsd.org/~riastradh/tmp/20171026/mmap_pax_errbranch.patch
 
 Utkarsh, can you please have a look whether it fixes the problem?
 
 If so, please commit it with appropriate credit (Dmitry, syzkaller, Taylo=
 r).
 
 If it fixes the bug, please also add a new ATF test for this case.
 
 
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