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

..

addr.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

addr.h

atm: use const where reasonable

2008-06-17 16:20:06 -07:00

atm_misc.c

atm: eliminate atm_guess_pdu2truesize()

2011-11-26 16:40:30 -05:00

atm_sysfs.c

atm: use scnprintf() instead of sprintf()

2012-12-17 20:50:51 -08:00

br2684.c

net: convert sock.sk_wmem_alloc from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

clip.c

net: convert sock.sk_wmem_alloc from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

common.c

net: convert sock.sk_wmem_alloc from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

common.h

net: Pass kern from net_proto_family.create to sk_alloc

2015-05-11 10:50:17 -04:00

ioctl.c

net: Convert net_ratelimit uses to net_<level>_ratelimited

2012-05-15 13:45:03 -04:00

Kconfig

[ATM]: atm is no longer experimental

2008-01-28 15:00:11 -08:00

lec_arpc.h

[ATM]: [lec] add reference counting to lec_arp entries

2006-09-29 17:16:48 -07:00

lec.c

net: convert sock.sk_wmem_alloc from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

lec.h

net: add ETH_P_802_3_MIN

2013-03-28 01:20:42 -04:00

Makefile

[ATM]: Kill ipcommon.[ch]

2006-12-02 21:32:08 -08:00

mpc.c

net: convert sock.sk_wmem_alloc from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

mpc.h

net: atm: constify in_cache_ops and eg_cache_ops structures

2015-11-23 15:49:29 -05:00

mpoa_caches.c

ATM: use designated initializers

2016-12-17 11:56:57 -05:00

mpoa_caches.h

[NET] ATM: Fix whitespace errors.

2007-02-10 23:19:16 -08:00

mpoa_proc.c

treewide: Fix typo in printk messages

2015-03-06 23:04:40 +01:00

pppoatm.c

net: convert sock.sk_wmem_alloc from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

proc.c

net: convert sock.sk_refcnt from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

protocols.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

pvc.c

net: Pass kern from net_proto_family.create to sk_alloc

2015-05-11 10:50:17 -04:00

raw.c

net: convert sock.sk_wmem_alloc from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

resources.c

net🏧fix up ENOIOCTLCMD error handling

2012-08-31 16:14:33 -04:00

resources.h

atm: correct sysfs 'device' link creation and parent relationships

2010-12-10 15:45:05 -08:00

signaling.c

net: convert sock.sk_wmem_alloc from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

signaling.h

[NET] ATM: Fix whitespace errors.

2007-02-10 23:19:16 -08:00

svc.c

net: Work around lockdep limitation in sockets that use sockets

2017-03-09 18:23:27 -08:00