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From 185cd4c79492a7de5988f9407d764cdb3a0e2e10 Mon Sep 17 00:00:00 2001
From: Simo Sorce <idra@samba.org>
Date: Wed, 11 May 2011 17:50:07 -0400
Subject: [PATCH] libutil: use AI_ADDRCONFIG only when AI_NUMERIC is not defined
This flag prevents startup w/o ip addresses assigned to any interface.
If AI_NUMERIC is passed it should be safe to avoid it.
Signed-off-by: Andreas Schneider <asn@samba.org>
---
lib/util/util_net.c | 16 +++++++++++-----
1 files changed, 11 insertions(+), 5 deletions(-)
Index: samba/lib/util/util_net.c
===================================================================
--- samba.orig/lib/util/util_net.c
+++ samba/lib/util/util_net.c
@@ -64,10 +64,9 @@
ppres);
if (ret) {
- DEBUG(3,("interpret_string_addr_internal: getaddrinfo failed "
- "for name %s [%s]\n",
- str,
- gai_strerror(ret) ));
+ DEBUG(3, ("interpret_string_addr_internal: "
+ "getaddrinfo failed for name %s (flags %d) [%s]\n",
+ str, flags, gai_strerror(ret)));
return false;
}
return true;
@@ -88,6 +87,7 @@
#if defined(HAVE_IPV6)
char addr[INET6_ADDRSTRLEN];
unsigned int scope_id = 0;
+ int int_flags;
if (strchr_m(str, ':')) {
char *p = strchr_m(str, '%');
@@ -108,7 +108,13 @@
zero_sockaddr(pss);
- if (!interpret_string_addr_internal(&res, str, flags|AI_ADDRCONFIG)) {
+ if (flags & AI_NUMERICHOST) {
+ int_flags = flags;
+ } else {
+ int_flags = flags|AI_ADDRCONFIG;
+ }
+
+ if (!interpret_string_addr_internal(&res, str, int_flags)) {
return false;
}
if (!res) {
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