Commit 1ea42735 authored by Tim Smith's avatar Tim Smith Committed by David Howells
Browse files

af_rxrpc: Handle frames delivered from another VM 



On input, CHECKSUM_PARTIAL should be treated the same way as
CHECKSUM_UNNECESSARY. See include/linux/skbuff.h

Signed-off-by: default avatarTim Smith <tim@electronghost.co.uk>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
parent 24a9981e

net/rxrpc/ar-recvmsg.c

+2 −1
Original line number Diff line number Diff line
@@ -180,7 +180,8 @@ int rxrpc_recvmsg(struct kiocb *iocb, struct socket *sock, 
		if (copy > len - copied)

			copy = len - copied;



		if (skb->ip_summed == CHECKSUM_UNNECESSARY) {

		if (skb->ip_summed == CHECKSUM_UNNECESSARY ||

		    skb->ip_summed == CHECKSUM_PARTIAL) {

			ret = skb_copy_datagram_iovec(skb, offset,

						      msg->msg_iov, copy);

		} else {