Jon Maloy 5f75e0a0e9 tipc: make node number calculation reproducible ... The 32-bit node number, aka node hash or node address, is calculated based on the 128-bit node identity when it is not set explicitly by the user. In future commits we will need to perform this hash operation on peer nodes while feeling safe that we obtain the same result. We do this by interpreting the initial hash as a network byte order number. Whenever we need to use the number locally on a node we must therefore translate it to host byte order to obtain an architecure independent result. Furthermore, given the context where we use this number, we must not allow it to be zero unless the node identity also is zero. Hence, in the rare cases when the xor-ed hash value may end up as zero we replace it with a fix number, knowing that the code anyway is capable of handling hash collisions. Acked-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: Jon Maloy <jmaloy@redhat.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2020-11-27 17:34:01 -08:00
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addr.c	tipc: make node number calculation reproducible	2020-11-27 17:34:01 -08:00
addr.h	tipc: make node number calculation reproducible	2020-11-27 17:34:01 -08:00
bcast.c	tipc: fix incorrect setting window for bcast link	2020-10-16 14:09:12 -07:00
bcast.h	tipc: update a binding service via broadcast	2020-06-17 08:53:34 -07:00
bearer.c	tipc: fix -Wstringop-truncation warnings	2020-11-13 14:17:49 -08:00
bearer.h	tipc: introduce variable window congestion control	2019-12-10 17:31:15 -08:00
core.c	tipc: remove dead code in tipc_net and relatives	2020-10-30 13:11:47 -07:00
core.h	tipc: make node number calculation reproducible	2020-11-27 17:34:01 -08:00
crypto.c	mm: remove kzfree() compatibility definition	2020-10-25 11:39:02 -07:00
crypto.h	tipc: add automatic rekeying for encryption key	2020-09-18 13:58:37 -07:00
diag.c	tipc: switch to rhashtable iterator	2018-08-29 18:04:54 -07:00
discover.c	net: tipc: kerneldoc fixes	2020-07-13 17:20:40 -07:00
discover.h	tipc: some cleanups in the file discover.c	2018-03-23 13:12:17 -04:00
eth_media.c	tipc: Use is_broadcast_ether_addr() instead of memcmp()	2020-08-03 16:21:46 -07:00
group.c	tipc: Fix memory leak in tipc_group_create_member()	2020-09-14 16:36:20 -07:00
group.h	tipc: extend sock diag for group communication	2018-06-30 21:05:42 +09:00
ib_media.c	tipc: introduce variable window congestion control	2019-12-10 17:31:15 -08:00
Kconfig	tipc: not enable tipc when ipv6 works as a module	2020-08-16 21:04:55 -07:00
link.c	tipc: remove unneeded semicolon	2020-11-02 17:50:43 -08:00
link.h	tipc: add support for broadcast rcv stats dumping	2020-05-26 15:16:52 -07:00
Makefile	tipc: remove meaningless assignment in Makefile	2020-01-08 12:38:54 -08:00
monitor.c	tipc: add NULL pointer check to prevent kernel oops	2020-03-15 00:07:00 -07:00
monitor.h	tipc: update mon's self addr when node addr generated	2019-11-12 19:45:45 -08:00
msg.c	tipc: fix memory leak caused by tipc_buf_append()	2020-10-29 09:51:52 -07:00
msg.h	tipc: add automatic session key exchange	2020-09-18 13:58:37 -07:00
name_distr.c	tipc: remove dead code in tipc_net and relatives	2020-10-30 13:11:47 -07:00
name_distr.h	tipc: update a binding service via broadcast	2020-06-17 08:53:34 -07:00
name_table.c	tipc: update a binding service via broadcast	2020-06-17 08:53:34 -07:00
name_table.h	tipc: update a binding service via broadcast	2020-06-17 08:53:34 -07:00
net.c	tipc: fix a deadlock when flushing scheduled work	2020-09-07 12:08:53 -07:00
net.h	tipc: fix a deadlock when flushing scheduled work	2020-09-07 12:08:53 -07:00
netlink_compat.c	treewide: rename nla_strlcpy to nla_strscpy.	2020-11-16 08:08:54 -08:00
netlink.c	tipc: add automatic rekeying for encryption key	2020-09-18 13:58:37 -07:00
netlink.h	net: tipc: allocate attrs locally instead of using genl_family_attrbuf in compat_dumpit()	2019-10-06 15:44:47 +02:00
node.c	tipc: remove unneeded semicolon	2020-11-02 17:50:43 -08:00
node.h	tipc: add automatic session key exchange	2020-09-18 13:58:37 -07:00
socket.c	tipc: refactor tipc_sk_bind() function	2020-11-27 17:34:01 -08:00
socket.h	tipc: add stricter control of reserved service types	2020-10-30 08:19:18 -07:00
subscr.c	tipc: fix unbalanced reference counter	2018-04-12 21:46:10 -04:00
subscr.h	tipc: fix failed service subscription deletion	2020-05-13 12:33:19 -07:00
sysctl.c	tipc: add automatic session key exchange	2020-09-18 13:58:37 -07:00
topsrv.c	Merge https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-11-12 16:54:48 -08:00
topsrv.h	tipc: rename tipc_server to tipc_topsrv	2018-02-16 15:26:34 -05:00
trace.c	tipc: remove unneeded semicolon in trace.c	2019-01-17 22:04:43 -08:00
trace.h	tipc: add support for broadcast rcv stats dumping	2020-05-26 15:16:52 -07:00
udp_media.c	net: tipc: Supply missing udp_media.h include file	2020-09-18 14:56:44 -07:00
udp_media.h	tipc: implement configuration of UDP media MTU	2018-04-20 11:04:05 -04:00