Subject: Re: a.out dynamic libraries
To: Bill Sommerfeld <email@example.com>
From: Todd Vierling <tv@NetBSD.ORG>
Date: 05/25/1998 11:37:37
On Mon, 25 May 1998, Bill Sommerfeld wrote:
: What if you:
: a) mark shared libraries with execute permission..
: b) don't give execute permission on system logfiles.. ( :-) )
: c) set VTEXT on executable files mapped with PROT_EXEC protections.
I have one better: use the sticky bit, which currently means nothing on
plain files (contrary to what the sticky manpage attempts to say).
-- Todd Vierling (Personal firstname.lastname@example.org; Bus. email@example.com)