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05cd823863
linux/net/ethtool
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Li Zhong 05cd823863 ethtool: tunnels: check the return value of nla_nest_start() 
Check the return value of nla_nest_start(). When starting the entry
level nested attributes, if the tailroom of socket buffer is
insufficient to store the attribute header and payload, the return value
will be NULL.

There is, however, no real bug here since if the skb is full
nla_put_be16() will fail as well and we'll error out.

Signed-off-by: Li Zhong <floridsleeves@gmail.com>
Link: https://lore.kernel.org/r/20220921181716.1629541-1-floridsleeves@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22 19:28:10 -07:00
..
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 ethtool: report missing header via ext_ack in the default handler 2022-08-30 12:20:43 +02:00
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: report missing ETHTOOL_A_STRINGSET_ID via ext_ack 2022-08-30 12:20:43 +02:00
tsinfo.c ethtool: link up ethnl_header_policy as a nested policy 2020-10-06 06:25:55 -07:00
tunnels.c ethtool: tunnels: check the return value of nla_nest_start() 2022-09-22 19:28:10 -07:00
wol.c ethtool: use ethnl_parse_header_dev_put() 2021-12-15 10:27:47 +00:00