linux-kernel - [PATCH 0/2 v2] cpu: fix leaks and udev race in register

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: <1368542767-2126-1-git-send-email-imammedo@redhat.com>
Date:	Tue, 14 May 2013 16:46:05 +0200
From:	Igor Mammedov <imammedo@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Greg KH <gregkh@...uxfoundation.org>, chuck.anderson@...cle.com
Subject: [PATCH 0/2 v2] cpu: fix leaks and udev race in register_cpu()

1. move "crash_notes" and "crash_notes_size" to static attributes to
guarantee that it's destroyed with CPU on unregister.

2. fixes race between hotplugged CPU and onlining it via udev,
described at https://lkml.org/lkml/2012/4/30/193

Igor Mammedov (2):
  cpu: fix "crash_notes" and "crash_notes_size" leaks in register_cpu()
  cpu: make sure that cpu/online file created before KOBJ_ADD is
    emitted

 drivers/base/cpu.c |   59 ++++++++++++++++++++++++++++++++++-----------------
 1 files changed, 39 insertions(+), 20 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/