linux-kernel - [PATCH v2 0/7] kasan: various fixes

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Date:	Mon, 14 Sep 2015 15:46:01 +0200
From:	Andrey Konovalov <andreyknvl@...gle.com>
To:	Andrey Ryabinin <ryabinin.a.a@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Rusty Russell <rusty@...tcorp.com.au>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Cc:	dvyukov@...gle.com, glider@...gle.com, kcc@...gle.com,
	Andrey Konovalov <andreyknvl@...gle.com>
Subject: [PATCH v2 0/7] kasan: various fixes

This patchset contains various fixes for KASAN. That includes:

1. Improving reported bug types.

Making KASAN distinguish and report the following types of bugs:
slab-out-of-bounds, stack-out-of-bounds, global-out-of-bounds
use-after-free, null-ptr-deref, user-memory-access, wild-memory-access.

2. Making references to the tool name consistent.

We decided to use KASAN as the short name of the tool since a lot of
people already use it, and KernelAddressSanitizer as the full name
to be consistent with the userspace AddressSantizer.

Changes since v1:
- rebased on top of the latest -mm

Andrey Konovalov (7):
  kasan: update reported bug types for not user nor kernel memory
    accesses
  kasan: update reported bug types for kernel memory accesses
  kasan: accurately determine the type of the bad access
  kasan: update log messages
  kasan: various fixes in documentation
  kasan: move KASAN_SANITIZE in arch/x86/boot/Makefile
  kasan: update reference to kasan prototype repo

 Documentation/kasan.txt     | 43 +++++++++++-----------
 arch/x86/boot/Makefile      |  4 +-
 arch/x86/mm/kasan_init_64.c |  2 +-
 mm/kasan/kasan.c            | 12 ++----
 mm/kasan/kasan.h            |  3 --
 mm/kasan/report.c           | 89 +++++++++++++++++++++++++--------------------
 6 files changed, 78 insertions(+), 75 deletions(-)

-- 
2.6.0.rc0.131.gf624c3d

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