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can: add missing attribute validation for termination 

[ Upstream commit ab02ad6605 ]

Add missing attribute validation for IFLA_CAN_TERMINATION
to the netlink policy.

Fixes: 12a6075cab ("can: dev: add CAN interface termination API")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jakub Kicinski 2020-03-02 21:05:16 -08:00 committed by Greg Kroah-Hartman
parent e9438d5172
commit f77e588fb7
1 changed files with 1 additions and 0 deletions
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1
drivers/net/can/dev.c
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@ -884,6 +884,7 @@ static const struct nla_policy can_policy[IFLA_CAN_MAX + 1] = {
= { .len = sizeof(struct can_bittiming) },
[IFLA_CAN_DATA_BITTIMING_CONST]
= { .len = sizeof(struct can_bittiming_const) },
[IFLA_CAN_TERMINATION] = { .type = NLA_U16 },
};
static int can_validate(struct nlattr *tb[], struct nlattr *data[],