From 36c74f974eba6f276ed4dd04c2077e6f23ebec37 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sun, 17 Oct 2021 16:09:03 -0700
Subject: [PATCH] netconfig: Use s6_addr instead of __in6_u.__u6_addr8

Building fails with:

../iwd-1.18/src/netconfig.c: In function 'netconfig_ipv6_to_string':
../iwd-1.18/src/netconfig.c:188:25: error: 'struct in6_addr' has no member named '__in6_u'; did you mean '__in6_union'?
  188 |         memcpy(in6_addr.__in6_u.__u6_addr8, addr, 16);
      |                         ^~~~~~~
      |                         __in6_union

Can be fixed by changing &this_ip.__in6_u.__u6_addr8[0] with &this_ip.s6_addr[0].
For references: in6_addr is declared in /usr/include/linux/in6.h

Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 src/netconfig.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/netconfig.c b/src/netconfig.c
index c748630..ab51c3d 100644
--- a/src/netconfig.c
+++ b/src/netconfig.c
@@ -185,7 +185,7 @@ static inline char *netconfig_ipv6_to_string(const uint8_t *addr)
 	struct in6_addr in6_addr;
 	char *addr_str = l_malloc(INET6_ADDRSTRLEN);
 
-	memcpy(in6_addr.__in6_u.__u6_addr8, addr, 16);
+	memcpy(in6_addr.s6_addr, addr, 16);
 
 	if (L_WARN_ON(unlikely(!inet_ntop(AF_INET6, &in6_addr, addr_str,
 						INET6_ADDRSTRLEN)))) {
-- 
2.33.1