From: Jochen Roemling <jochen@roemling.net>
To: Chris Wright <chrisw@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: shmget with SHM_HUGETLB flag: Operation not permitted
Date: Fri, 27 Feb 2004 01:55:39 +0100 [thread overview]
Message-ID: <403E958B.6020406@roemling.net> (raw)
In-Reply-To: <20040226163236.M22989@build.pdx.osdl.net>
Chris Wright wrote:
>SuSE used to have a tool called compartment
>that helped with this, might google for it.
>
>
sounds good, but does not work either :-(
roesrv01~ # compartment --cap CAP_IPC_LOCK bash
bash-2.05b# /sbin/getpcaps 3226
Capabilities for `3226': =ep cap_ipc_lock+i cap_setfcap-p cap_setpcap-ep
bash-2.05b# su - jochen
jochen@roesrv01:~> /sbin/getpcaps 3233
Capabilities for `3233': = cap_ipc_lock+i
jochen@roesrv01:~> ./a.out
Failure:: Operation not permitted
jochen@roesrv01:~> ps ax
[...]
3226 pts/0 S 0:00 bash
3233 pts/0 S 0:00 -su
next prev parent reply other threads:[~2004-02-27 0:56 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1tCuq-3AH-1@gated-at.bofh.it>
[not found] ` <1tCEo-3Lh-27@gated-at.bofh.it>
[not found] ` <1tDgT-4r2-13@gated-at.bofh.it>
2004-02-27 0:02 ` shmget with SHM_HUGETLB flag: Operation not permitted Jochen Roemling
[not found] ` <403E87CF.1080409@roemling.net>
2004-02-27 0:06 ` Chris Wright
2004-02-27 0:32 ` Chris Wright
2004-02-27 0:55 ` Jochen Roemling [this message]
2004-02-27 1:11 ` William Lee Irwin III
2004-02-27 1:33 ` Jochen Roemling
2004-02-27 2:11 ` William Lee Irwin III
2004-02-29 21:37 ` Jochen Roemling
2004-02-29 22:31 ` William Lee Irwin III
2004-02-27 16:32 ` Zlatko Calusic
2004-02-27 16:35 ` William Lee Irwin III
2004-02-27 16:42 ` Zlatko Calusic
2004-02-27 0:42 ` Wim Coekaerts
[not found] <1tDJX-4Ua-25@gated-at.bofh.it>
[not found] ` <1tDJX-4Ua-27@gated-at.bofh.it>
[not found] ` <1tDJX-4Ua-29@gated-at.bofh.it>
[not found] ` <1tDTE-51P-23@gated-at.bofh.it>
[not found] ` <1tDTE-51P-21@gated-at.bofh.it>
2004-02-27 0:35 ` Jochen Roemling
2004-02-27 0:58 ` William Lee Irwin III
2004-02-26 22:36 Jochen Roemling
2004-02-26 22:52 ` William Lee Irwin III
2004-02-26 23:27 ` Chris Wright
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