linux/net/phonet
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
..
Kconfig Phonet: kill the ST-Ericsson pipe controller Kconfig 2011-03-09 11:59:33 -08:00
Makefile Net: phonet: Makefile: Remove deprecated kbuild goal definitions 2010-11-22 08:16:14 -08:00
af_phonet.c phonet: properly unshare skbs in phonet_rcv() 2016-01-12 12:05:38 -05:00
datagram.c net: Remove iocb argument from sendmsg and recvmsg 2015-03-02 13:06:31 -05:00
pep-gprs.c net: Fix inconsistent teardown and release of private netdev state. 2017-06-07 15:53:24 -04:00
pep.c net: Work around lockdep limitation in sockets that use sockets 2017-03-09 18:23:27 -08:00
pn_dev.c netns: make struct pernet_operations::id unsigned int 2016-11-18 10:59:15 -05:00
pn_netlink.c net: rtnetlink: plumb extended ack to doit function 2017-04-17 15:35:38 -04:00
socket.c net: convert sock.sk_refcnt from atomic_t to refcount_t 2017-07-01 07:39:08 -07:00
sysctl.c net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00