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Commit b85daee0 authored by David S. Miller's avatar David S. Miller
Browse files

[AF_PACKET]: Remove bogus checks added to packet_sendmsg(). 



These broke existing apps, and the checks are superfluous
as the values being verified aren't even used.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c62dba90

net/packet/af_packet.c

+0 −6
Original line number Diff line number Diff line
@@ -761,12 +761,6 @@ static int packet_sendmsg(struct kiocb *iocb, struct socket *sock, 
	if (dev->hard_header) {

		int res;

		err = -EINVAL;

		if (saddr) {

			if (saddr->sll_halen != dev->addr_len)

				goto out_free;

			if (saddr->sll_hatype != dev->type)

				goto out_free;

		}

		res = dev->hard_header(skb, dev, ntohs(proto), addr, NULL, len);

		if (sock->type != SOCK_DGRAM) {

			skb->tail = skb->data;