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| author | Reshetova, Elena <elena.reshetova@intel.com> | 2017-06-30 13:08:02 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-01 07:39:08 -0700 |
| commit | 8851ab526791530d00bbbd0952512d68684a44b8 (patch) | |
| tree | 243643b2d0b72bed9947ec525be6f6142e2b6840 /usr | |
| parent | 41c6d650f6537e55a1b53438c646fbc3f49176bf (diff) | |
| download | linux-8851ab526791530d00bbbd0952512d68684a44b8.tar.gz | |
net: convert ip_mc_list.refcnt 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 S. Miller <davem@davemloft.net>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions