From 59cef1233712e40fb988344642d30e8eae49773c Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Thu, 26 Jul 2007 17:11:55 +0000
Subject: [PATCH] Improvements for example program

---
 man3/getaddrinfo.3 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/man3/getaddrinfo.3 b/man3/getaddrinfo.3
index aef92057d..79625d086 100644
--- a/man3/getaddrinfo.3
+++ b/man3/getaddrinfo.3
@@ -487,6 +487,9 @@ main(int argc, char *argv[])
     hints.ai_socktype = SOCK_DGRAM; /* Datagram socket */
     hints.ai_flags = AI_PASSIVE;    /* For wildcard IP address */
     hints.ai_protocol = 0;          /* Any protocol */
+    hints.ai_canonname = NULL;
+    hints.ai_addr = NULL;
+    hints.ai_next = NULL;
 
     s = getaddrinfo(NULL, argv[1], &hints, &result);
     if (s != 0) {