From 1d9cabe2817edd215779dc9c2fe5e7ab9aac0704 Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Wed, 17 Jan 2024 22:06:28 +0100 Subject: SUNRPC: use request size to initialize bio_vec in svc_udp_sendto() Use the proper size when setting up the bio_vec, as otherwise only zero-length UDP packets will be sent. Fixes: baabf59c2414 ("SUNRPC: Convert svc_udp_sendto() to use the per-socket bio_vec array") Signed-off-by: Lucas Stach Signed-off-by: Chuck Lever --- net/sunrpc/svcsock.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/sunrpc') diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index bfb2f78523a8..545017a3daa4 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -717,12 +717,12 @@ static int svc_udp_sendto(struct svc_rqst *rqstp) ARRAY_SIZE(rqstp->rq_bvec), xdr); iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, rqstp->rq_bvec, - count, 0); + count, rqstp->rq_res.len); err = sock_sendmsg(svsk->sk_sock, &msg); if (err == -ECONNREFUSED) { /* ICMP error on earlier request. */ iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, rqstp->rq_bvec, - count, 0); + count, rqstp->rq_res.len); err = sock_sendmsg(svsk->sk_sock, &msg); } -- cgit v1.2.3