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4cddb0f15e
linux/net/ethtool
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Kory Maincent 4cddb0f15e net: ethtool: pse-pd: Fix possible null-deref 
Fix a possible null dereference when a PSE supports both c33 and PoDL, but
only one of the netlink attributes is specified. The c33 or PoDL PSE
capabilities are already validated in the ethnl_set_pse_validate() call.

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Reported-by: Jakub Kicinski <kuba@kernel.org>
Closes: https://lore.kernel.org/netdev/20240705184116.13d8235a@kernel.org/
Fixes: 4d18e3ddf4 ("net: ethtool: pse-pd: Expand pse commands with the PSE PoE interface")
Link: https://patch.msgid.link/20240711-fix_pse_pd_deref-v3-2-edd78fc4fe42@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-14 07:16:18 -07:00
..
bitset.c Revert "ethtool: Fix mod state of verbose no_mask bitset" 2023-10-19 09:27:12 -07:00
bitset.h ethtool: add ethnl_parse_bitset() helper 2020-03-12 15:32:32 -07:00
cabletest.c Revert "Introduce PHY listing and link_topology tracking" 2024-01-04 16:05:47 -08:00
channels.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
coalesce.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
common.c ethtool: remove ethtool_eee_use_linkmodes 2024-03-06 20:40:20 -08:00
common.h ethtool: remove ethtool_eee_use_linkmodes 2024-03-06 20:40:20 -08:00
debug.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
eee.c net: ethtool: eee: Remove legacy _u32 from keee 2024-02-28 12:18:05 +00:00
eeprom.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
features.c ethtool: netlink: Add missing ethnl_ops_begin/complete 2024-01-18 13:21:06 +01:00
fec.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
ioctl.c net: ethtool: Fix RSS setting 2024-07-11 17:21:08 -07:00
linkinfo.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
linkmodes.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
linkstate.c ethtool: netlink: do not return SQI value if link is down 2024-07-11 11:19:07 +02:00
Makefile Revert "Introduce PHY listing and link_topology tracking" 2024-01-04 16:05:47 -08:00
mm.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
module.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
netlink.c net: revert partially applied PHY topology series 2024-05-13 18:35:02 -07:00
netlink.h net: revert partially applied PHY topology series 2024-05-13 18:35:02 -07:00
pause.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
phc_vclocks.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
plca.c Revert "Introduce PHY listing and link_topology tracking" 2024-01-04 16:05:47 -08:00
privflags.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
pse-pd.c net: ethtool: pse-pd: Fix possible null-deref 2024-07-14 07:16:18 -07:00
rings.c ethtool: add SET for TCP_DATA_SPLIT ringparam 2023-12-13 18:22:02 -08:00
rss.c net: ethtool: add support for symmetric-xor RSS hash 2023-12-13 22:07:16 -08:00
stats.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00
strset.c Revert "Introduce PHY listing and link_topology tracking" 2024-01-04 16:05:47 -08:00
tsinfo.c ethtool: init tsinfo stats if requested 2024-06-01 15:11:09 -07:00
tunnels.c genetlink: use attrs from struct genl_info 2023-08-15 15:00:45 -07:00
wol.c ethtool: netlink: always pass genl_info to .prepare_data 2023-08-15 15:01:03 -07:00