mbox series

[v5,0/5] Add object validation in ksize()

Message ID 20190708170706.174189-1-elver@google.com (mailing list archive)
Headers show
Series Add object validation in ksize() | expand

Message

Marco Elver July 8, 2019, 5:07 p.m. UTC 
This version fixes several build issues --
Reported-by: kbuild test robot <lkp@intel.com>

Previous version here:
http://lkml.kernel.org/r/20190627094445.216365-1-elver@google.com

Marco Elver (5):
  mm/kasan: Introduce __kasan_check_{read,write}
  mm/kasan: Change kasan_check_{read,write} to return boolean
  lib/test_kasan: Add test for double-kzfree detection
  mm/slab: Refactor common ksize KASAN logic into slab_common.c
  mm/kasan: Add object validation in ksize()

 include/linux/kasan-checks.h | 43 +++++++++++++++++++++++++++------
 include/linux/kasan.h        |  7 ++++--
 include/linux/slab.h         |  1 +
 lib/test_kasan.c             | 17 +++++++++++++
 mm/kasan/common.c            | 14 +++++------
 mm/kasan/generic.c           | 13 +++++-----
 mm/kasan/kasan.h             | 10 +++++++-
 mm/kasan/tags.c              | 12 ++++++----
 mm/slab.c                    | 28 +++++-----------------
 mm/slab_common.c             | 46 ++++++++++++++++++++++++++++++++++++
 mm/slob.c                    |  4 ++--
 mm/slub.c                    | 14 ++---------
 12 files changed, 144 insertions(+), 65 deletions(-)

Comments

Andrey Ryabinin July 10, 2019, 6:29 p.m. UTC | #1 
On 7/8/19 8:07 PM, Marco Elver wrote:
> This version fixes several build issues --
> Reported-by: kbuild test robot <lkp@intel.com>
> 
> Previous version here:
> http://lkml.kernel.org/r/20190627094445.216365-1-elver@google.com
> 
> Marco Elver (5):
>   mm/kasan: Introduce __kasan_check_{read,write}
>   mm/kasan: Change kasan_check_{read,write} to return boolean
>   lib/test_kasan: Add test for double-kzfree detection
>   mm/slab: Refactor common ksize KASAN logic into slab_common.c
>   mm/kasan: Add object validation in ksize()
> 

Reviewed-by: Andrey Ryabinin <aryabinin@virtuozzo.com>