diff options
| author | Elena Reshetova <elena.reshetova@intel.com> | 2017-03-03 11:15:06 +0200 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2017-05-04 09:19:18 +0200 |
| commit | 3997c01d260ed00d712b051fdab022a08719441e (patch) | |
| tree | 8040eb3b21ee55dcd9a788839a8290be8649cc1d /fs/sync.c | |
| parent | d6a3408a77807037872892c2a2034180fcc08d12 (diff) | |
| download | linux-3997c01d260ed00d712b051fdab022a08719441e.tar.bz2 | |
ceph: convert ceph_mds_session.s_ref 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>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/sync.c')
0 files changed, 0 insertions, 0 deletions