can: raw: raw_bind(): bail out if can_family is not AF_CAN
Until now CAN raw's bind() doesn't check if the can_familiy in the struct sockaddr_can is set to AF_CAN. This patch adds the missing check. Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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@ -401,6 +401,8 @@ static int raw_bind(struct socket *sock, struct sockaddr *uaddr, int len)
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if (len < sizeof(*addr))
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return -EINVAL;
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if (addr->can_family != AF_CAN)
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return -EINVAL;
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lock_sock(sk);
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