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| author | Elena Reshetova <elena.reshetova@intel.com> | 2017-03-03 09:55:25 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-04-18 14:07:24 +0200 |
| commit | 99f4cdb16f80e1b30392b479d852036f87394b20 (patch) | |
| tree | 77f2185f29619dc29773fa54ed7a7d2b12cfb614 /fs/btrfs/raid56.c | |
| parent | btrfs: convert scrub_parity.refs from atomic_t to refcount_t (diff) | |
| download | linux-99f4cdb16f80e1b30392b479d852036f87394b20.tar.xz linux-99f4cdb16f80e1b30392b479d852036f87394b20.zip | |
btrfs: convert scrub_ctx.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 '')
0 files changed, 0 insertions, 0 deletions