diff options
| author | Reshetova, Elena <elena.reshetova@intel.com> | 2017-03-21 13:59:19 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-22 12:06:08 -0700 |
| commit | 4c355cdfbba537971b5c3849680b1b6453a7a383 (patch) | |
| tree | 0992566cf726ff06986c271a2f7aff0c911d9441 /fs | |
| parent | 726bceca81ba09956226ea03c9fb58e037c3db7d (diff) | |
net: convert sk_filter.refcnt from atomic_t to refcount_t
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova <elena.reshetova@intel.com>
Signed-off-by: Hans Liljestrand <ishkamiel@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David Windsor <dwindsor@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions