From c13dd0c6ae71dd7547b9c1c6240585ae0f5c7c6b Mon Sep 17 00:00:00 2001
From: chengyechun <chengyechun1@huawei.com>
Date: Tue, 11 Jul 2023 10:57:35 +0800
Subject: [PATCH] set localhost ip when bind ip is same as ip in lstack.conf

---
 src/lstack/api/lstack_wrap.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lstack/api/lstack_wrap.c b/src/lstack/api/lstack_wrap.c
index 6a1a2c4..956d661 100644
--- a/src/lstack/api/lstack_wrap.c
+++ b/src/lstack/api/lstack_wrap.c
@@ -245,6 +245,10 @@ bool is_dst_ip_localhost(const struct sockaddr *addr)
     char *p;
     size_t linel = 0;
     int linenum = 0;
+    if (get_global_cfg_params()->host_addr.addr == servaddr->sin_addr.s_addr) {
+        return true;
+    }
+
     FILE *ifh = fopen("/proc/net/dev", "r");
     if (ifh == NULL) {
         LSTACK_LOG(ERR, LSTACK, "failed to open /proc/net/dev, errno is %d\n", errno);
-- 
2.23.0

