diff options
| author |   Willem de Bruijn <willemb@google.com> | 2016-04-07 11:44:58 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-04-11 15:31:33 -0400 |
| commit | 1da8c681d5c122afe9fbadc02e92a0f9e3f7af44 (patch) | |
| tree | 16d382daa5ef48f18f4afe6b0766d35a5a5f45b0 /net/sunrpc/socklib.c | |
| parent | net: ipv4: Consider failed nexthops in multipath routes (diff) | |
| download | wireguard-linux-1da8c681d5c122afe9fbadc02e92a0f9e3f7af44.tar.xz wireguard-linux-1da8c681d5c122afe9fbadc02e92a0f9e3f7af44.zip | |
sunrpc: do not pull udp headers on receive
Commit e6afc8ace6dd modified the udp receive path by pulling the udp
header before queuing an skbuff onto the receive queue.
Sunrpc also calls skb_recv_datagram to dequeue an skb from a udp
socket. Modify this receive path to also no longer expect udp
headers.
Fixes: e6afc8ace6dd ("udp: remove headers from UDP packets before queueing")
Reported-by: Franklin S Cooper Jr. <fcooper@ti.com>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sunrpc/socklib.c')
| -rw-r--r-- | net/sunrpc/socklib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/socklib.c b/net/sunrpc/socklib.c index de70c78025d7..f217c348b341 100644 --- a/net/sunrpc/socklib.c +++ b/net/sunrpc/socklib.c @@ -155,7 +155,7 @@ int csum_partial_copy_to_xdr(struct xdr_buf *xdr, struct sk_buff *skb) struct xdr_skb_reader desc; desc.skb = skb; - desc.offset = sizeof(struct udphdr); + desc.offset = 0; desc.count = skb->len - desc.offset; if (skb_csum_unnecessary(skb)) |