linux-kernel - [PATCH 0/7] uprobes: register/unregister bugfixes

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-next>] [day] [month] [year] [list]

Message-ID: <20120930194119.GA11278@redhat.com>
Date:	Sun, 30 Sep 2012 21:41:19 +0200
From:	Oleg Nesterov <oleg@...hat.com>
To:	Ingo Molnar <mingo@...e.hu>, Peter Zijlstra <peterz@...radead.org>,
	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
Cc:	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	Anton Arapov <anton@...hat.com>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 0/7] uprobes: register/unregister bugfixes

Hello.

Misc bugfixes, mostly register/unregister related.

Note: 4/7 and especially 6/7 are the really ugly (but hopefully
temporary) hacks. We already discussed this, we should inspect
the original insn in uprobe_register(). But this is not easy, and
we need something simple to fix (some of) the bugs right now.

Even 7/7 is ugly. Imho UPROBE_SKIP_SSTEP should die as well but
this is another story.

Oleg.

 arch/x86/kernel/uprobes.c |   16 +------
 include/linux/uprobes.h   |   10 ----
 kernel/events/uprobes.c   |  107 +++++++++++++++++++++++++++++++-------------
 3 files changed, 77 insertions(+), 56 deletions(-)

--
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/