svcrdma: Set rqstp transport address in rdma_read_complete function

The rdma_read_complete function needs to copy the rqstp transport address
from the transport. Failure to do so can result in using the wrong
authentication method for the RPC or bug checking if the rqstp address
is not valid.

Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
index 21a1e62..c016f5c 100644 (file)
--- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
@@ -416,6 +416,7 @@ static int rdma_read_complete(struct svc_rqst *rqstp,
 
        /* XXX: What should this be? */
        rqstp->rq_prot = IPPROTO_MAX;
+       svc_xprt_copy_addrs(rqstp, rqstp->rq_xprt);
 
        ret = rqstp->rq_arg.head[0].iov_len
                + rqstp->rq_arg.page_len