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| author | Elena Reshetova <elena.reshetova@intel.com> | 2017-03-17 15:10:27 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2017-05-04 10:19:18 +0300 |
| commit | 06dfa96399a9a3280dd81e47f8696aa89f1783e7 (patch) | |
| tree | 1f5b529b617e1607087e096be6640b0208ec54aa /net/ceph/osd_client.c | |
| parent | 805692d0e0f7dec42b5e05fb8b2a5c172f66a3c2 (diff) | |
| download | linux-06dfa96399a9a3280dd81e47f8696aa89f1783e7.tar.xz | |
libceph: convert ceph_snap_context.nref 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 'net/ceph/osd_client.c')
0 files changed, 0 insertions, 0 deletions