From be11013ae28960933f4309f63375afa263c9cce7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <zhangsongcui3371@sina.com>
Date: Thu, 7 Aug 2025 20:18:52 +0800
Subject: [PATCH] LocalIP (BSD): fix building

---
 src/common/netif/netif_obsd.c         | 1 -
 src/detection/localip/localip_linux.c | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/common/netif/netif_obsd.c b/src/common/netif/netif_obsd.c
index 4c419a608..33bd0032b 100644
--- a/src/common/netif/netif_obsd.c
+++ b/src/common/netif/netif_obsd.c
@@ -7,7 +7,6 @@
 #include <net/if_dl.h>
 #include <net/route.h>
 #include <netinet/in.h>
-#include <netinet6/in6.h>
 #include <sys/socket.h>
 #include <sys/sysctl.h>
 
diff --git a/src/detection/localip/localip_linux.c b/src/detection/localip/localip_linux.c
index 318c3fa92..5f9869083 100644
--- a/src/detection/localip/localip_linux.c
+++ b/src/detection/localip/localip_linux.c
@@ -157,7 +157,7 @@ static bool isIPv6AddressPreferred(const char* ifname, struct sockaddr_in6* addr
     if (ioctl(sockfd, SIOCGIFAFLAG_IN6, &ifr6) != 0)
         return true;
 
-    return !(ifr6.ifr_flags & IN6_IFF_DEPRECATED) && !(ifr6.ifr_flags & IN6_IFF_TEMPORARY);
+    return !(ifr6.ifr_ifru.ifru_flags6 & IN6_IFF_DEPRECATED) && !(ifr6.ifr_ifru.ifru_flags6 & IN6_IFF_TEMPORARY);
 #elif __linux__
     FF_UNUSED(ifname);