Reshetova, Elena 14afee4b60 net: convert sock.sk_wmem_alloc 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>
2017-07-01 07:39:08 -07:00
..
2017-01-02 14:02:39 -08:00
2016-03-02 14:13:17 -05:00
2016-12-26 21:35:39 -05:00
2013-03-08 00:35:44 -05:00
2016-06-18 21:34:09 -07:00
2017-06-16 12:45:15 -04:00