Waiman Long 453431a549 mm, treewide: rename kzfree() to kfree_sensitive() ... As said by Linus: A symmetric naming is only helpful if it implies symmetries in use. Otherwise it's actively misleading. In "kzalloc()", the z is meaningful and an important part of what the caller wants. In "kzfree()", the z is actively detrimental, because maybe in the future we really _might_ want to use that "memfill(0xdeadbeef)" or something. The "zero" part of the interface isn't even _relevant_. The main reason that kzfree() exists is to clear sensitive information that should not be leaked to other future users of the same memory objects. Rename kzfree() to kfree_sensitive() to follow the example of the recently added kvfree_sensitive() and make the intention of the API more explicit. In addition, memzero_explicit() is used to clear the memory to make sure that it won't get optimized away by the compiler. The renaming is done by using the command sequence: git grep -w --name-only kzfree |\ xargs sed -i 's/kzfree/kfree_sensitive/' followed by some editing of the kfree_sensitive() kerneldoc and adding a kzfree backward compatibility macro in slab.h. [akpm@linux-foundation.org: fs/crypto/inline_crypt.c needs linux/slab.h] [akpm@linux-foundation.org: fix fs/crypto/inline_crypt.c some more] Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Waiman Long <longman@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: David Howells <dhowells@redhat.com> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Cc: James Morris <jmorris@namei.org> Cc: "Serge E. Hallyn" <serge@hallyn.com> Cc: Joe Perches <joe@perches.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: David Rientjes <rientjes@google.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: "Jason A . Donenfeld" <Jason@zx2c4.com> Link: http://lkml.kernel.org/r/20200616154311.12314-3-longman@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2020-08-07 11:33:22 -07:00
..
selftest	wireguard: noise: separate receive counter from send counter	2020-05-20 20:55:09 -07:00
allowedips.c	wireguard: allowedips: fix use-after-free in root_remove_peer_lists	2020-02-05 14:14:18 +01:00
allowedips.h
cookie.c
cookie.h
device.c	wireguard: implement header_ops->parse_protocol for AF_PACKET	2020-06-30 12:29:39 -07:00
device.h	wireguard: device: avoid circular netns references	2020-06-23 14:50:34 -07:00
main.c	wireguard: main: remove unused include <linux/version.h>	2019-12-16 19:22:22 -08:00
Makefile
messages.h	wireguard: queueing: preserve flow hash across packet scrubbing	2020-05-20 20:55:09 -07:00
netlink.c	wireguard: device: avoid circular netns references	2020-06-23 14:50:34 -07:00
netlink.h
noise.c	mm, treewide: rename kzfree() to kfree_sensitive()	2020-08-07 11:33:22 -07:00
noise.h	wireguard: noise: separate receive counter from send counter	2020-05-20 20:55:09 -07:00
peer.c	mm, treewide: rename kzfree() to kfree_sensitive()	2020-08-07 11:33:22 -07:00
peer.h
peerlookup.c
peerlookup.h
queueing.c	wireguard: queueing: cleanup ptr_ring in error path of packet_queue_init	2020-04-29 14:23:05 -07:00
queueing.h	wireguard: queueing: make use of ip_tunnel_parse_protocol	2020-06-30 12:29:39 -07:00
ratelimiter.c
ratelimiter.h
receive.c	wireguard: queueing: make use of ip_tunnel_parse_protocol	2020-06-30 12:29:39 -07:00
send.c	wireguard: noise: separate receive counter from send counter	2020-05-20 20:55:09 -07:00
socket.c	wireguard: device: avoid circular netns references	2020-06-23 14:50:34 -07:00
socket.h
timers.c
timers.h
version.h