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| author | Elena Reshetova <elena.reshetova@intel.com> | 2017-03-08 11:00:40 +0300 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-03-09 01:46:03 +0300 |
| commit | 4b9502e63b5e2b1b5ef491919d3219b9440fe0b3 (patch) | |
| tree | 75ede84d703f3e230322be6f11b87625ba9ab72f /include/linux/cgroup.h | |
| parent | 387ad9674b0013c8756ad20d854ff005b0c313ad (diff) | |
| download | linux-4b9502e63b5e2b1b5ef491919d3219b9440fe0b3.tar.xz | |
kernel: convert css_set.refcount 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: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/cgroup.h')
0 files changed, 0 insertions, 0 deletions