From: Tim Prouty <tprouty@samba.org>
Date: Mon, 22 Dec 2008 23:04:10 +0000 (-0800)
Subject: s4: Fix a getaddrinfo/EAI_NODATA portability issue
X-Git-Tag: samba-4.0.0alpha6~407^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50feca550eed7828198b7c0fc5f0e5ddc863313d;p=thirdparty%2Fsamba.git

s4: Fix a getaddrinfo/EAI_NODATA portability issue

FreeBSD has explicitly deprecated EAI_NODATA as a return value from
getaddrinfo by removing it from netdb.h.  On systems that don't have
EAI_NODATA, EAI_NONAME should be used instead.
---

diff --git a/source4/libcli/resolve/dns_ex.c b/source4/libcli/resolve/dns_ex.c
index 948ad9f134e..17e7aad290b 100644
--- a/source4/libcli/resolve/dns_ex.c
+++ b/source4/libcli/resolve/dns_ex.c
@@ -278,7 +278,11 @@ static void run_child_getaddrinfo(struct dns_ex_state *state, int fd)
 	hints.ai_flags = AI_ADDRCONFIG | AI_NUMERICSERV;
 
 	ret = getaddrinfo(state->name.name, "0", &hints, &res_list);
+#if defined(EAI_NODATA) && (EAI_NODATA != EAI_NONAME)
 	if (ret == EAI_NODATA && state->do_fallback) {
+#else
+	if (ret == EAI_NONAME && state->do_fallback) {
+#endif
 		/* getaddrinfo() doesn't handle CNAME records */
 		run_child_dns_lookup(state, fd);
 		return;