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From: Andreas Schwab <schwab@suse.de>
To: "Michael Potter" <pottmi@gmail.com>
Cc: "Mark Kettenis" <mark.kettenis@xs4all.nl>, gdb@sourceware.org
Subject: Re: unable to attach to setuid program that as reverted it privilege
Date: Thu, 24 Jan 2008 09:18:00 -0000	[thread overview]
Message-ID: <jetzl3inu7.fsf@sykes.suse.de> (raw)
In-Reply-To: <2379dacc0801232105r4afecc19r90a4a2f10f2d5054@mail.gmail.com> 	(Michael Potter's message of "Wed\, 23 Jan 2008 23\:05\:14 -0600")

"Michael Potter" <pottmi@gmail.com> writes:

> It will not work to just use sudo in front of echo.

The redirection must of course be performed as root.

$ sudo sh -c 'echo 2 > /proc/sys/kernel/suid_dumpable'

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."


  reply	other threads:[~2008-01-24  9:18 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-22 20:00 Michael Potter
2008-01-22 20:09 ` Daniel Jacobowitz
2008-01-22 20:24   ` Michael Potter
2008-01-23 17:52 ` Mark Kettenis
2008-01-23 18:48   ` Michael Potter
2008-01-23 20:26     ` Michael Potter
2008-01-23 20:42     ` Andreas Schwab
2008-01-24  5:05       ` Michael Potter
2008-01-24  9:18         ` Andreas Schwab [this message]
2008-04-14 13:46 Reynolds, Brandon
2008-04-14 16:32 ` Michael Potter
2008-04-14 16:45 ` Tavis Ormandy
2008-04-15  1:02   ` Reynolds, Brandon
2008-04-15  1:24     ` Michael Potter

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