Commit 4c5e1b1a authored Oct 12, 2006 by Patrick Caulfield Committed by Steven Whitehouse Oct 12, 2006

[DLM] fix iovec length in recvmsg



The DLM always passes the iovec length as 1, this is wrong when the circular
buffer wraps round.

Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

parent c312c4fd

fs/dlm/lowcomms.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -548,7 +548,7 @@ static int receive_from_sock(void)
		}
		len = iov[0].iov_len + iov[1].iov_len;

		r = ret = kernel_recvmsg(sctp_con.sock, &msg, iov, 1, len,
		r = ret = kernel_recvmsg(sctp_con.sock, &msg, iov, msg.msg_iovlen, len,
		MSG_NOSIGNAL \| MSG_DONTWAIT);
		if (ret <= 0)
		goto out_close;