linux-kernel - [GIT PULL] usercopy fixes for v4.8-rc6-part2

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Message-ID: <20160907183646.GA1270@www.outflux.net>
Date:   Wed, 7 Sep 2016 11:36:47 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, Vinson Lee <vlee@...edesktop.org>
Subject: [GIT PULL] usercopy fixes for v4.8-rc6-part2

Hi,

Please pull these usercopy fixes for v4.8-rc6-part2.

Thanks!

-Kees

The following changes since commit ab29b33a84f6910ebf01a32f69a370886a4283dd:

  Merge tag 'seccomp-v4.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux (2016-09-07 10:46:06 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/usercopy-v4.8-rc6-part2

for you to fetch changes up to 8e1f74ea02cf4562404c48c6882214821552c13f:

  usercopy: remove page-spanning test for now (2016-09-07 11:33:26 -0700)

----------------------------------------------------------------
- force check_object_size() to be inline too
- move page-spanning check behind a CONFIG since it's triggering false positives

----------------------------------------------------------------
Kees Cook (2):
      usercopy: force check_object_size() inline
      usercopy: remove page-spanning test for now

 include/linux/thread_info.h |  4 +--
 mm/usercopy.c               | 61 ++++++++++++++++++++++++++-------------------
 security/Kconfig            | 11 ++++++++
 3 files changed, 48 insertions(+), 28 deletions(-)

-- 
Kees Cook
Nexus Security