linux-kernel - Re: BUG: Linux 2.6.25 ptrace leaks struct

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20080627204954.2A76C154219@magilla.localdomain>
Date:	Fri, 27 Jun 2008 13:17:36 -0700 (PDT)
From:	Roland McGrath <roland@...hat.com>
To:	Jeff Dike <jdike@...toit.com>
Cc:	Joris van Rantwijk <jorispubl@...all.nl>,
	linux-kernel@...r.kernel.org,
	Pekka Enberg <penberg@...helsinki.fi>,
	Thorsten Knabe <linux@...rsten-knabe.de>
Subject: Re: BUG: Linux 2.6.25 ptrace leaks struct_task

> Yup, good diagnosis.  The culprit is
> 5a4646a4efed8c835f76c3b88f3155f6ab5b8d9b.  Doing an s/return /ret = /
> inside that switch should fix the bug.

I could swear I posted this fix two weeks ago, but I can't find the posting
now.  I do still have it lurking in a GIT tree though.


Thanks,
Roland
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/