Gentoo Archives: gentoo-hardened

From: Grant <emailgrant@×××××.com>
To: gentoo-hardened@l.g.o
Subject: Re: [gentoo-hardened] Hardened laptop: am I nuts?
Date: Wed, 05 Dec 2007 16:40:59
Message-Id: 49bf44f10712050837t12e20e56n541e01de36f41274@mail.gmail.com
In Reply to: Re: [gentoo-hardened] Hardened laptop: am I nuts? by Ned Ludd
1 > > > > I don't know what RBAC is but I'm guessing I would know if I were
2 > > > > using it. I don't have grsec or any other "Security options" enabled
3 > > > > in the kernel at all.
4 > > >
5 > > > it's grsecurity's access control system and when not set up properly,
6 > > > it could also cause this ENOENT error.
7 > >
8 > > grsec would have to be enabled in the kernel config though right? I
9 > > definitely don't have it enabled there.
10 > >
11 > > > > Copying /bin/ls to /opt/bin/ls and executing it works perfectly.
12 > > >
13 > > > ok, so it's very likely a 32 bit only problem.
14 > > >
15 > > > > I don't know of any 32-bit binaries on my system except wengophone,
16 > > > > skype, and firefox-bin and they all fail.
17 > > >
18 > > > ok, another idea: have you got /lib/ld-linux.so.2 on your system? it's
19 > > > needed for dynamically linked apps, i think it's in emul-linux-x86-compat.
20 > >
21 > > I do not have ld-linux.so.2 anywhere on my system but
22 > > emul-linux-x86-compat is installed. The ELOG for that package says
23 > > files are only installed in /usr/lib32/ and the closest things to
24 > > ld-linux.so.2 are /usr/lib32/ld-linux.so.1.9.11 and
25 > > /usr/lib32/ld-linux.so.1. I Googled but I can't figure out which
26 > > package ld-linux.so.2 belongs to. Any other package ideas?
27 > >
28 > > > on a sidenote, the RPATH in qtwengophone is a disaster, someone should
29 > > > let them know...
30 > >
31 > > Is it a Gentoo problem or upstream?
32 >
33 > I think it's unique to you. Remerge glibc and or create the proper
34 > symlink in /lib/ so that the PT_INTERP can be found.
35
36 I re-emerged glibc yesterday, no change. Can you tell me what link
37 should point where?
38
39 - Grant
40 --
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