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| author | James Morris <james.l.morris@oracle.com> | 2017-11-29 12:47:41 +1100 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2017-11-29 12:47:41 +1100 |
| commit | cf40a76e7d5874bb25f4404eecc58a2e033af885 (patch) | |
| tree | 8fd81cbea03c87b3d41d7ae5b1d11eadd35d6ef5 /net/rxrpc/utils.c | |
| parent | ab5348c9c23cd253f5902980d2d8fe067dc24c82 (diff) | |
| parent | 4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff) | |
Merge tag 'v4.15-rc1' into next-seccomp
Linux 4.15-rc1
Diffstat (limited to 'net/rxrpc/utils.c')
| -rw-r--r-- | net/rxrpc/utils.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/net/rxrpc/utils.c b/net/rxrpc/utils.c index ff7af71c4b49..e801171fa351 100644 --- a/net/rxrpc/utils.c +++ b/net/rxrpc/utils.c @@ -17,17 +17,28 @@ /* * Fill out a peer address from a socket buffer containing a packet. */ -int rxrpc_extract_addr_from_skb(struct sockaddr_rxrpc *srx, struct sk_buff *skb) +int rxrpc_extract_addr_from_skb(struct rxrpc_local *local, + struct sockaddr_rxrpc *srx, + struct sk_buff *skb) { memset(srx, 0, sizeof(*srx)); switch (ntohs(skb->protocol)) { case ETH_P_IP: - srx->transport_type = SOCK_DGRAM; - srx->transport_len = sizeof(srx->transport.sin); - srx->transport.sin.sin_family = AF_INET; - srx->transport.sin.sin_port = udp_hdr(skb)->source; - srx->transport.sin.sin_addr.s_addr = ip_hdr(skb)->saddr; + if (local->srx.transport.family == AF_INET6) { + srx->transport_type = SOCK_DGRAM; + srx->transport_len = sizeof(srx->transport.sin6); + srx->transport.sin6.sin6_family = AF_INET6; + srx->transport.sin6.sin6_port = udp_hdr(skb)->source; + srx->transport.sin6.sin6_addr.s6_addr32[2] = htonl(0xffff); + srx->transport.sin6.sin6_addr.s6_addr32[3] = ip_hdr(skb)->saddr; + } else { + srx->transport_type = SOCK_DGRAM; + srx->transport_len = sizeof(srx->transport.sin); + srx->transport.sin.sin_family = AF_INET; + srx->transport.sin.sin_port = udp_hdr(skb)->source; + srx->transport.sin.sin_addr.s_addr = ip_hdr(skb)->saddr; + } return 0; #ifdef CONFIG_AF_RXRPC_IPV6 |