From 6d7174d0ec624f7ec75e542c62dd980a555d1259 Mon Sep 17 00:00:00 2001
From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Wed, 26 Mar 2014 02:05:08 +0100
Subject: [PATCH] Check against illegal transfer state.

---
 daemon/fnet-dc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/daemon/fnet-dc.c b/daemon/fnet-dc.c
index 98742c6..30b0a24 100644
--- a/daemon/fnet-dc.c
+++ b/daemon/fnet-dc.c
@@ -1618,7 +1618,7 @@ static void cmd_direction(struct socket *sk, struct dcpeer *peer, char *cmd, cha
 	if(peer->direction == TRNSD_DOWN)
 	    requestfile(peer);
     } else {
-	if(peer->wcsname == NULL)
+	if((peer->wcsname == NULL) || (peer->transfer != NULL))
 	{
 	    peer->close = 1;
 	    return;
-- 
2.11.0