From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 21 Sep 2019 14:21:09 +0000 (+0100)
Subject: udp: Use commcommon->why_unwanted
X-Git-Tag: v0.5.0~8
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=commitdiff_plain;h=063a38452284a02b339100f3d62eebf12b128dfd

udp: Use commcommon->why_unwanted

This is the one call site of comm_notify.  (If we had had any comm
that wasn't based on udp.c, that would have needed updating too.)

No overall functional change: nothing ever sets this yet, so we always
use the default message.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/udp.c b/udp.c
index b9a3860..d1ada01 100644
--- a/udp.c
+++ b/udp.c
@@ -186,7 +186,9 @@ static void udp_socks_afterpoll(void *state, struct pollfd *fds, int nfds)
 			/* Manufacture and send NAK packet */
 			source=get_uint32(cc->rbuf->start); /* Us */
 			dest=get_uint32(cc->rbuf->start+4); /* Them */
-			send_nak(&ca,source,dest,msgtype,cc->rbuf,"unwanted");
+			send_nak(&ca,source,dest,msgtype,cc->rbuf,
+				 priomsg_getmessage(&cc->why_unwanted,
+						    "unwanted"));
 		    }
 		    BUF_FREE(cc->rbuf);
 		}