Re: a new syscalls table

Thank you DES. I am running 6.2 by the way.
Jerry

On 1/26/08, Dag-Erling Smørgrav <des@xxxxxx> wrote:

"Jerry Toung" <jrytoung@xxxxxxxxx> writes:
I am trying to create an environment where you can't run my binaries
on your box and I can't run your binaries on my system (x86 platform).
For that, I have modified the system calls table (i.e everything is
offset by 5).

This is basically the same as "sidegrading" from i386 to amd64 or vice
versa. If you're using 7 or 8, the installworld target sets aside all
the tools it needs to complete the installation, so it doesn't matter
that the binaries you install can't run on your current kernel. Just
make sure you run installkernel first.

DES
--
Dag-Erling Smørgrav - des@xxxxxx

_______________________________________________
freebsd-hackers@xxxxxxxxxxx mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-hackers
To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@xxxxxxxxxxx"

Relevant Pages

  • Re: make release vs. installworld
    ... binaries disappear from the object directory. ... After installworld inside the release chroot succeeds, ... In my release object directory, ...
    (freebsd-stable)
  • SUID /usr/bin/rsh on Stable 4.8 after installworld
    ... I have installed FreeBSD 4.8 Stable on a machine. ... the binaries I have reduced permissions on stay reduced. ... The problem I need help with though, is the fact that I cannot chmod 000 ... What changes during installworld that prevents me from shutting these down ...
    (freebsd-questions)
  • Re: conversion of an installed base i386 -> amd64
    ... I just finished a buildworld, and I checked, the binaries (which I haven't yet done an installworld on) are actually amd64/64 bit binaries. ... it serves me as a very safe backup right now. ...
    (freebsd-current)
  • Re: a new syscalls table
    ... on your box and I can't run your binaries on my system (x86 platform). ... offset by 5). ... If you're using 7 or 8, the installworld target sets aside all ...
    (freebsd-hackers)