netdev - pull-request: mac80211 2017-10-09

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Message-Id: <20171009074013.1979-1-johannes@sipsolutions.net>
Date:   Mon,  9 Oct 2017 09:40:12 +0200
From:   Johannes Berg <johannes@...solutions.net>
To:     David Miller <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, linux-wireless@...r.kernel.org
Subject: pull-request: mac80211 2017-10-09

Hi Dave,

The QCA folks found another netlink problem - we were missing validation
of some attributes. It's not super problematic since one can only read a
few bytes beyond the message (and that memory must exist), but here's the
fix for it.

I thought perhaps we can make nla_parse_nested() require a policy, but
given the two-stage validation/parsing in regular netlink that won't work.

Please pull and let me know if there's any problem.

Thanks,
johannes

The following changes since commit 9f775ead5e570e7e19015b9e4e2f3dd6e71a5935:

  l2tp: fix l2tp_eth module loading (2017-10-01 22:35:07 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git tags/mac80211-for-davem-2017-10-09

for you to fetch changes up to ad670233c9e1d5feb365d870e30083ef1b889177:

  nl80211: Define policy for packet pattern attributes (2017-10-04 14:39:21 +0200)

----------------------------------------------------------------
Just a single fix for a missing netlink attribute validation.

----------------------------------------------------------------
Peng Xu (1):
      nl80211: Define policy for packet pattern attributes

 net/wireless/nl80211.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)