Re: bin/57952 (dhcpcd(8) inexplicably terminated in the night)

[Roy Marples <roy%marples.name@localhost>]

The following reply was made to PR bin/57952; it has been noted by GNATS.

From: Roy Marples <roy%marples.name@localhost>
To: "gnats-bugs" <gnats-bugs%netbsd.org@localhost>
Cc: "Martin Husemann" <martin%duskware.de@localhost>,
	"gnats-admin" <gnats-admin%netbsd.org@localhost>,
	"netbsd-bugs" <netbsd-bugs%netbsd.org@localhost>,
	"campbell+netbsd" <campbell+netbsd%mumble.net@localhost>
Subject: Re: bin/57952 (dhcpcd(8) inexplicably terminated in the night)
Date: Fri, 23 Feb 2024 09:26:13 +0000

  ---- On Fri, 23 Feb 2024 09:10:02 +0000  Martin Husemann  wrote --- 
  >  On Fri, Feb 23, 2024 at 03:10:17AM +0000, Taylor R Campbell wrote:
  >  > Could dhcpcd sprout an option to enable core dumps or something, or is
  >  > there an easy way to do that out of the box already?
  >  
  >  Create a writable /tmp in the chroot and set kern.defcorename = /tmp/%n.core
  >  (and be prepared to find any other core files in /tmp/ while this is
  >  in effect).
 
 Good idea!
 
 Does that work when the process is locked down so it can't create new files?
 https://github.com/NetworkConfiguration/dhcpcd/blob/master/src/privsep.c#L146
 
 Roy