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(parent: 1f7fe51) | patch
net: phy: mscc: fix macsec key length
authorAntoine Tenart <atenart@kernel.org>
Thu, 24 Jun 2021 09:38:29 +0000 (11:38 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 24 Jun 2021 19:41:12 +0000 (12:41 -0700)
commitc309217f91f2d2097c2a0a832d9bff50b88c81dc
treea801e4b22f45d4e7a4da5c50bfecc224ea2fed55tree | snapshot
parent1f7fe5121127e037b86592ba42ce36515ea0e3f7commit | diff
net: phy: mscc: fix macsec key length

The key length used to store the macsec key was set to MACSEC_KEYID_LEN
(16), which is an issue as:
- This was never meant to be the key length.
- The key length can be > 16.

Fix this by using MACSEC_MAX_KEY_LEN instead (the max length accepted in
uAPI).

Fixes: 28c5107aa904 ("net: phy: mscc: macsec support")
Reported-by: Lior Nahmanson <liorna@nvidia.com>
Signed-off-by: Antoine Tenart <atenart@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/phy/mscc/mscc_macsec.c diff | blob | history
drivers/net/phy/mscc/mscc_macsec.h diff | blob | history
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