Gentoo Archives: gentoo-hardened

From: Ned Ludd <solar@g.o>
To: gentoo-hardened@l.g.o
Subject: Re: [gentoo-hardened] Hardened laptop: am I nuts?
Date: Wed, 05 Dec 2007 16:34:51
Message-Id: 1196872275.24621.25.camel@localhost
In Reply to: Re: [gentoo-hardened] Hardened laptop: am I nuts? by Grant
1 On Wed, 2007-12-05 at 08:21 -0800, Grant wrote:
2 > > > I don't know what RBAC is but I'm guessing I would know if I were
3 > > > using it. I don't have grsec or any other "Security options" enabled
4 > > > in the kernel at all.
5 > >
6 > > it's grsecurity's access control system and when not set up properly,
7 > > it could also cause this ENOENT error.
8 >
9 > grsec would have to be enabled in the kernel config though right? I
10 > definitely don't have it enabled there.
11 >
12 > > > Copying /bin/ls to /opt/bin/ls and executing it works perfectly.
13 > >
14 > > ok, so it's very likely a 32 bit only problem.
15 > >
16 > > > I don't know of any 32-bit binaries on my system except wengophone,
17 > > > skype, and firefox-bin and they all fail.
18 > >
19 > > ok, another idea: have you got /lib/ld-linux.so.2 on your system? it's
20 > > needed for dynamically linked apps, i think it's in emul-linux-x86-compat.
21 >
22 > I do not have ld-linux.so.2 anywhere on my system but
23 > emul-linux-x86-compat is installed. The ELOG for that package says
24 > files are only installed in /usr/lib32/ and the closest things to
25 > ld-linux.so.2 are /usr/lib32/ld-linux.so.1.9.11 and
26 > /usr/lib32/ld-linux.so.1. I Googled but I can't figure out which
27 > package ld-linux.so.2 belongs to. Any other package ideas?
28 >
29 > > on a sidenote, the RPATH in qtwengophone is a disaster, someone should
30 > > let them know...
31 >
32 > Is it a Gentoo problem or upstream?
33
34 I think it's unique to you. Remerge glibc and or create the proper
35 symlink in /lib/ so that the PT_INTERP can be found.
36
37
38 --
39 gentoo-hardened@g.o mailing list

Replies

Subject Author
Re: [gentoo-hardened] Hardened laptop: am I nuts? Grant <emailgrant@×××××.com>
Re: [gentoo-hardened] Hardened laptop: am I nuts? Adam James <atj@××××××××××××××.uk>