linux-kernel - [PATCH 0/3] make PCI's and platform's driver_override

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: <20170911074542.16777-1-nstange@suse.de>
Date:   Mon, 11 Sep 2017 09:45:39 +0200
From:   Nicolai Stange <nstange@...e.de>
To:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Adrian Salido <salidoa@...gle.com>,
        Sasha Levin <sasha.levin@...cle.com>,
        linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
        Nicolai Stange <nstange@...e.de>
Subject: [PATCH 0/3] make PCI's and platform's driver_override_store()/show() converge

Hi,

both, drivers/pci/pci-sysfs.c and drivers/base/platform.c implement
a driver_override_store/show() pair which used to coincide between these
two subsystems (up to ->driver_override's storage location).

Now, both have received a fix in the meanwhile which the other subsystem
lacks each:
  commit 6265539776a0 ("driver core: platform: fix race condition with
                        driver_override")
and
  commit 4efe874aace5 ("PCI: Don't read past the end of sysfs
                       "driver_override" buffer")

Port the missing fix to the other subsystem each.

There's also the style fixup [2/3] which isn't strictly needed but
will make both driver_override_show() variants look the same again.

Applies to next-20170908.

Note that checkpatch complains about commit references to the PCI commit
mentioned above, which is, as I believe, a false positive due to the
quotation marks in the title.

Thanks,

Nicolai

Nicolai Stange (3):
  PCI: fix race condition with driver_override
  PCI: don't use snprintf() in driver_override_show()
  driver core: platform: Don't read past the end of "driver_override"
    buffer

 drivers/base/platform.c |  3 ++-
 drivers/pci/pci-sysfs.c | 11 +++++++++--
 2 files changed, 11 insertions(+), 3 deletions(-)

-- 
2.13.5