From dcfa910d1c45b4670c99bd37f1fc23e7dbfa1d32 Mon Sep 17 00:00:00 2001
From: Erik Ekman <yarrick@kryo.se>
Date: Sun, 2 Dec 2007 02:27:36 +0000
Subject: [PATCH] #7 Actually update server_id

---
 src/iodine.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/iodine.c b/src/iodine.c
index 6aa02a4..4dc6217 100644
--- a/src/iodine.c
+++ b/src/iodine.c
@@ -167,6 +167,10 @@ read_dns(int fd, char *buf, int buflen)
 	}
 
 	rv = dns_decode(buf, buflen, &q, QR_ANSWER, data, r);
+	
+	if (rv > 0) {
+		server_id = q.id;
+	}
 
 	if (packet_empty(&packet) == 0 && chunkid == q.id) {
 		/* Got ACK on sent packet */
@@ -214,7 +218,7 @@ tunnel_dns(int tun_fd, int dns_fd)
 
 	if ((read = read_dns(dns_fd, in, sizeof(in))) <= 0) 
 		return -1;
-		
+
 	outlen = sizeof(out);
 	inlen = read;
 	if (uncompress((uint8_t*)out, &outlen, (uint8_t*)in, inlen) != Z_OK)