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9c5d03d362
linux/net/ethtool
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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
..
bitset.c ethtool: fix stack overflow in ethnl_parse_bitset() 2020-12-09 15:50:38 -08:00
bitset.h ethtool: add ethnl_parse_bitset() helper 2020-03-12 15:32:32 -07:00
cabletest.c net: delete extra space and tab in blank line 2022-07-25 19:38:31 -07:00
channels.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00
coalesce.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00
common.c ethtool: Add 10base-T1L link mode entry 2022-05-01 17:45:35 +01:00
common.h net: ethtool: Export helpers for getting EEPROM info 2021-04-11 16:34:56 -07:00
debug.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00
eee.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00
eeprom.c ethtool: Fix get module eeprom fallback 2022-06-17 20:22:16 -07:00
features.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00
fec.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00
ioctl.c ethtool: move from strlcpy with unused retval to strscpy 2022-08-22 18:06:55 -07:00
linkinfo.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00
linkmodes.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00
linkstate.c ethtool: link up ethnl_header_policy as a nested policy 2020-10-06 06:25:55 -07:00
Makefile ethtool: Add ability to control transceiver modules' power mode 2021-10-06 17:47:49 -07:00
module.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00
netlink.c genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
netlink.h net: rename reference+tracking helpers 2022-06-09 21:52:55 -07:00
pause.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00
phc_vclocks.c ethtool: add a new command for getting PHC virtual clocks 2021-07-01 13:08:18 -07:00
privflags.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00
rings.c net: ethtool: move checks before rtnl_lock() in ethnl_set_rings 2022-04-15 11:41:45 -07:00
stats.c ethtool: stats: Use struct_group() to clear all stats at once 2021-11-19 11:53:02 +00:00
strset.c ethtool: strset: fix message length calculation 2021-06-14 12:14:24 -07:00
tsinfo.c ethtool: link up ethnl_header_policy as a nested policy 2020-10-06 06:25:55 -07:00
tunnels.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00
wol.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00