From 37dc7472d762003f6415e4d12608fc6235bb70e4 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Mon, 17 Sep 2012 23:48:19 +0200
Subject: [PATCH] test: fix aliasing warning in dns-server.c

---
 test/dns-server.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/test/dns-server.c b/test/dns-server.c
index d885f4c8..e541e781 100644
--- a/test/dns-server.c
+++ b/test/dns-server.c
@@ -153,7 +153,6 @@ static void process_req(uv_stream_t* handle, ssize_t nread, uv_buf_t buf) {
           hdrbuf_remaining = DNSREC_LEN - readbuf_remaining;
           break;
         } else {
-          short int reclen_n;
           /* save header */
           memcpy(&hdrbuf[DNSREC_LEN - hdrbuf_remaining], dnsreq, hdrbuf_remaining);
           dnsreq += hdrbuf_remaining;
@@ -161,8 +160,8 @@ static void process_req(uv_stream_t* handle, ssize_t nread, uv_buf_t buf) {
           hdrbuf_remaining = 0;
 
           /* get record length */
-          reclen_n = *((short int*)hdrbuf);
-          rec_remaining = ntohs(reclen_n) - (DNSREC_LEN - 2);
+          rec_remaining = (unsigned) hdrbuf[0] * 256 + (unsigned) hdrbuf[1];
+          rec_remaining -= (DNSREC_LEN - 2);
         }
       }