Reshetova, Elena 41c6d650f6 net: convert sock.sk_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. This patch uses refcount_inc_not_zero() instead of atomic_inc_not_zero_hint() due to absense of a _hint() version of refcount API. If the hint() version must be used, we might need to revisit API. 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
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af_unix.c	net: convert sock.sk_refcnt from atomic_t to refcount_t	2017-07-01 07:39:08 -07:00
diag.c	unix_diag: fix incorrect sign extension in unix_lookup_by_ino	2016-02-19 23:49:23 -05:00
garbage.c	net: unix: properly re-increment inflight counter of GC discarded candidates	2017-03-21 15:25:10 -07:00
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sysctl_net_unix.c