diff options
| author | Elena Reshetova <elena.reshetova@intel.com> | 2017-03-03 10:55:19 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-04-18 14:07:23 +0200 |
| commit | b7ac31b7b2ebd735b7b67c85711ef6d16648051a (patch) | |
| tree | 4acdfe77d40d90f920760a9bacba027864e99836 /kernel/kprobes.c | |
| parent | 0700cea7c8b387c8c6bc4de79b197baa0b3fc4a3 (diff) | |
btrfs: convert extent_state.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 'kernel/kprobes.c')
0 files changed, 0 insertions, 0 deletions