From 70cea01a9ec0be4ef9fd141a16b52e8141a1c94a Mon Sep 17 00:00:00 2001
From: Jelmer Vernooij <jelmer@samba.org>
Date: Mon, 17 Dec 2007 05:53:37 +0100
Subject: r26487: Cope with systems that don't have struct sockaddr.sa_len.
 (This used to be commit 56080469ab28ae5a2f456cced34814d9c33480c6)

---
 source4/lib/replace/getifaddrs.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'source4/lib/replace/getifaddrs.c')

diff --git a/source4/lib/replace/getifaddrs.c b/source4/lib/replace/getifaddrs.c
index e04c023209..b681a8649c 100644
--- a/source4/lib/replace/getifaddrs.c
+++ b/source4/lib/replace/getifaddrs.c
@@ -53,10 +53,17 @@ void freeifaddrs(struct ifaddrs *ifp)
 
 struct sockaddr *sockaddr_dup(struct sockaddr *sa)
 {
-	struct sockaddr *ret = calloc(1, sa->sa_len);
+	struct sockaddr *ret;
+	socklen_t socklen;
+#ifdef HAVE_SOCKADDR_SA_LEN
+	socklen = sa->sa_len;
+#else
+	socklen = sizeof(struct sockaddr_storage);
+#endif
+	ret = = calloc(1, socklen);
 	if (ret == NULL)
 		return NULL;
-	memcpy(ret, sa, sa->sa_len);
+	memcpy(ret, sa, socklen);
 	return ret;
 }
 #endif
-- 
cgit