From: Sabrina Dubroca Date: Tue, 26 Aug 2025 13:16:23 +0000 (+0200) Subject: macsec: use NLA_POLICY_MAX_LEN for MACSEC_SA_ATTR_KEY X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=15a700a8429ebb2f95c009293689c3fbd2b09ebe;p=thirdparty%2Fkernel%2Fstable.git macsec: use NLA_POLICY_MAX_LEN for MACSEC_SA_ATTR_KEY Signed-off-by: Sabrina Dubroca Reviewed-by: Simon Horman Link: https://patch.msgid.link/192227ca0047b643d6530ece0a3679998b010fac.1756202772.git.sd@queasysnail.net Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 1b59f2c6b393e..b613ce1e3a7e7 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -1673,8 +1673,7 @@ static const struct nla_policy macsec_genl_sa_policy[NUM_MACSEC_SA_ATTR] = { [MACSEC_SA_ATTR_ACTIVE] = NLA_POLICY_MAX(NLA_U8, 1), [MACSEC_SA_ATTR_PN] = NLA_POLICY_MIN_LEN(4), [MACSEC_SA_ATTR_KEYID] = NLA_POLICY_EXACT_LEN(MACSEC_KEYID_LEN), - [MACSEC_SA_ATTR_KEY] = { .type = NLA_BINARY, - .len = MACSEC_MAX_KEY_LEN, }, + [MACSEC_SA_ATTR_KEY] = NLA_POLICY_MAX_LEN(MACSEC_MAX_KEY_LEN), [MACSEC_SA_ATTR_SSCI] = { .type = NLA_U32 }, [MACSEC_SA_ATTR_SALT] = NLA_POLICY_EXACT_LEN(MACSEC_SALT_LEN), };