linux-stable/net/hsr
Jakub Kicinski 9c5d03d362 genetlink: start to validate reserved header bytes
We had historically not checked that genlmsghdr.reserved
is 0 on input which prevents us from using those precious
bytes in the future.

One use case would be to extend the cmd field, which is
currently just 8 bits wide and 256 is not a lot of commands
for some core families.

To make sure that new families do the right thing by default
put the onus of opting out of validation on existing families.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Paul Moore <paul@paul-moore.com> (NetLabel)
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-29 12:47:15 +01:00
..
hsr_debugfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2) 2022-06-10 14:51:35 +02:00
hsr_device.c net: add per-cpu storage and net->core_stats 2022-03-11 23:17:24 -08:00
hsr_device.h net: hsr: add offloading support 2021-02-11 13:24:44 -08:00
hsr_forward.c net: hsr: use hlist_head instead of list_head for mac addresses 2022-02-06 10:55:52 +00:00
hsr_forward.h net: hsr: fix mac_len checks 2021-05-24 14:10:28 -07:00
hsr_framereg.c net: hsr: fix hsr build error when lockdep is not enabled 2022-02-21 20:43:10 -08:00
hsr_framereg.h net: hsr: fix hsr build error when lockdep is not enabled 2022-02-21 20:43:10 -08:00
hsr_main.c net: use eth_hw_addr_set() instead of ether_addr_copy() 2021-10-02 14:18:25 +01:00
hsr_main.h flow_dissector: Add support for HSR 2022-03-02 22:44:49 -08:00
hsr_netlink.c genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
hsr_netlink.h hsr: enhance netlink socket interface to support PRP 2020-07-27 12:20:40 -07:00
hsr_slave.c net: hsr: fix mac_len checks 2021-05-24 14:10:28 -07:00
hsr_slave.h net: prp: add packet handling support 2020-07-27 12:20:40 -07:00
Kconfig hsr: enhance netlink socket interface to support PRP 2020-07-27 12:20:40 -07:00
Makefile