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(parent: 0dc7dd0) | patch
ethtool: Validate module EEPROM offset as part of policy
authorIdo Schimmel <idosch@nvidia.com>
Tue, 22 Jun 2021 06:50:52 +0000 (09:50 +0300)
committerDavid S. Miller <davem@davemloft.net>
Tue, 22 Jun 2021 17:40:54 +0000 (10:40 -0700)
commit88f9a87afeeec5dfdda3651f3db96d0006172d91
treeaedc601b478d092457ec44161e0921c2e1afaafatree | snapshot
parent0dc7dd02ba7ab5f623f5e3a36443ec441364285acommit | diff
ethtool: Validate module EEPROM offset as part of policy

Validate the offset to read from module EEPROM as part of the netlink
policy and remove the corresponding check from the code.

This also makes it possible to query the offset range from user space:

 $ genl ctrl policy name ethtool
 ...
 ID: 0x14  policy[32]:attr[2]: type=U32 range:[0,255]
 ...

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ethtool/eeprom.c diff | blob | history
Domain: System / Kernel;