diff options
| author | Elena Reshetova <elena.reshetova@intel.com> | 2017-03-03 10:55:26 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-04-18 14:07:24 +0200 |
| commit | dec95574f4e6545c701420b950278dc6f55d0368 (patch) | |
| tree | 3101aa19b180d3e462f7e2c60f1577cbf06db9a2 /fs/btrfs/check-integrity.c | |
| parent | 99f4cdb16f80e1b30392b479d852036f87394b20 (diff) | |
| download | blackbird-op-linux-dec95574f4e6545c701420b950278dc6f55d0368.tar.gz blackbird-op-linux-dec95574f4e6545c701420b950278dc6f55d0368.zip | |
btrfs: convert btrfs_raid_bio.refs 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: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/check-integrity.c')
0 files changed, 0 insertions, 0 deletions
