Gentoo Archives: gentoo-commits

From: Matt Thode <prometheanfire@g.o>
To: gentoo-commits@l.g.o
Subject: [gentoo-commits] proj/hardened-dev:XT_PAX commit in: /
Date: Wed, 23 Nov 2011 21:10:01
Message-Id: a95fcafba0cf0871356b89d6704ea440b54a3f8d.prometheanfire@gentoo
1 commit: a95fcafba0cf0871356b89d6704ea440b54a3f8d
2 Author: Matthew Thode (prometheanfire) <prometheanfire <AT> gentoo <DOT> org>
3 AuthorDate: Wed Nov 23 21:09:30 2011 +0000
4 Commit: Matt Thode <prometheanfire <AT> gentoo <DOT> org>
5 CommitDate: Wed Nov 23 21:09:30 2011 +0000
6 URL: http://git.overlays.gentoo.org/gitweb/?p=proj/hardened-dev.git;a=commit;h=a95fcafb
7
8 notes I found while following the guide added
9
10 ---
11 XT_PAX-howto.txt | 8 +++++++-
12 1 files changed, 7 insertions(+), 1 deletions(-)
13
14 diff --git a/XT_PAX-howto.txt b/XT_PAX-howto.txt
15 index 3a956be..5d1a2a9 100644
16 --- a/XT_PAX-howto.txt
17 +++ b/XT_PAX-howto.txt
18 @@ -12,7 +12,7 @@ is much appreciated and will help to make this approach to PaX robust.
19
20 --------------------------------------------------------------------------------
21
22 -*Step 0. Get yourself a gentoo system. Switch to an appropriate hardened profile
23 +*Step 0. Get yourself a gentoo system. Then switch to an appropriate hardened profile
24 using
25
26 eselect profile set hardened/linux/x86
27 @@ -70,6 +70,10 @@ If you see a PT_PAX header, or possibly one called LOOS+5041580 at the end of th
28
29 emerge --keep-going -eq world
30
31 +#packages that were not remerged
32 + nano - manual remerge fixes it
33 + grub - manual remerge fails it (still paxmarked)
34 +
35 6. And finally, let's do any post-world rebuild cleanup:
36
37 etc-update
38 @@ -138,6 +142,8 @@ you want to use. I also recommend xattr support on tmpfs:
39
40 3. Compile the kernel and boot.
41
42 +# I had to reinstall grub to /dev/sda before I could boot
43 +
44 --------------------------------------------------------------------------------
45
46 *Step 3. The new system should be now be a pure XT_PAX system. Let's test that