From 08d6feace80ef0b83bc9ce6c7d933ad00c6f0dae Mon Sep 17 00:00:00 2001
From: rofl0r <retnyg@gmx.net>
Date: Mon, 7 Nov 2011 00:09:46 +0100
Subject: [PATCH] fix SOCKSv4a

---
 src/core.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/core.c b/src/core.c
index e7fe50c..423fe93 100644
--- a/src/core.c
+++ b/src/core.c
@@ -342,7 +342,10 @@ static int tunnel_to(int sock, ip_type ip, unsigned short port, proxy_type pt,ch
 				memcpy(&buff[4], &ip, 4); // dest host
 				len = ulen + 1; // username
     				if(len > 1)
-         				memcpy(&buff[8], user, ulen + 1);
+         				memcpy(&buff[8], user, len);
+				else {
+					buff[8] = 0;
+				}
 				
 				// do socksv4a dns resolution on the server
 				if(dns_len) {