$OpenBSD: patch-mozilla_nsprpub_pr_src_misc_prnetdb_c,v 1.4 2007/04/10 18:07:43 martynas Exp $
--- mozilla/nsprpub/pr/src/misc/prnetdb.c.orig	Tue Nov 14 19:41:59 2006
+++ mozilla/nsprpub/pr/src/misc/prnetdb.c	Tue Apr 10 21:03:50 2007
@@ -2115,7 +2115,12 @@ PR_IMPLEMENT(PRAddrInfo *) PR_GetAddrInfoByName(const 
          */
         hints.ai_socktype = SOCK_STREAM;
 
+	LOCK_DNS();
+
         rv = GETADDRINFO(hostname, NULL, &hints, &res);
+
+	UNLOCK_DNS();
+
         if (rv == 0)
             return (PRAddrInfo *) res;
 
