1 files changed, 11 insertions, 5 deletions

diff --git a/src/usr.bin/nc/netcat.c b/src/usr.bin/nc/netcat.c
index 4bef71a7ca..a034bbab8c 100644
--- a/src/usr.bin/nc/netcat.c
+++ b/src/usr.bin/nc/netcat.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: netcat.c,v 1.108 2012/07/07 09:36:30 haesbaert Exp $ */
+/* $OpenBSD: netcat.c,v 1.109 2012/07/07 15:33:02 haesbaert Exp $ */
 /*
  * Copyright (c) 2001 Eric Jackson <ericj@monkey.org>
  *
@@ -345,11 +345,17 @@ main(int argc, char *argv[])
                         if (s < 0)
                                 err(1, NULL);
                         /*
-                         * For UDP, we will use recvfrom() initially
-                         * to wait for a caller, then use the regular
-                         * functions to talk to the caller.
+                         * For UDP and -k, don't connect the socket, let it
+                         * receive datagrams from multiple socket pairs.
                          */
-                        if (uflag) {
+                        if (uflag && kflag)
+                                readwrite(s);
+                        /*
+                         * For UDP and not -k, we will use recvfrom() initially
+                         * to wait for a caller, then use the regular functions
+                         * to talk to the caller.
+                         */
+                        else if (uflag && !kflag) {
                                 int rv, plen;
                                 char buf[16384];
                                 struct sockaddr_storage z;