From 07af438a38ee886af607c66b2033e87beaace533 Mon Sep 17 00:00:00 2001
From: jani <jani>
Date: Thu, 16 Jan 2003 13:09:19 +0000
Subject: [PATCH] fix printing of recved packet.Discovered by Ed Sutter

---
 proj/unixsim/apps/udpecho.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/proj/unixsim/apps/udpecho.c b/proj/unixsim/apps/udpecho.c
index 93011656..c87a54b8 100644
--- a/proj/unixsim/apps/udpecho.c
+++ b/proj/unixsim/apps/udpecho.c
@@ -51,8 +51,9 @@ udpecho_thread(void *arg)
     addr = netbuf_fromaddr(buf);
     port = netbuf_fromport(buf);
     netconn_connect(conn, addr, port);
+    netbuf_copy(buf, buffer, buf->p->tot_len);
+    buffer[buf->p->tot_len] = '\0';
     netconn_send(conn, buf);
-    netbuf_copy(buf, buffer, sizeof(buffer));
     printf("got %s\n", buffer);
     netbuf_delete(buf);
   }