File _service:tar_scm_kernel_repo:0126-cfg-host_addr... of Package gazelle

File _service:tar_scm_kernel_repo:0126-cfg-host_addr-is-not-mandatory.patch of Package gazelle

From 1ad9802429cc2d2cf8eb90ec84cfed7d3c3d4feb Mon Sep 17 00:00:00 2001
From: zhengjiebing <zhengjiebing_yewu@cmss.chinamobile.com>
Date: Mon, 29 Jan 2024 15:01:05 +0800
Subject: [PATCH] cfg: host_addr is not mandatory

---
 src/lstack/core/lstack_cfg.c | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/lstack/core/lstack_cfg.c b/src/lstack/core/lstack_cfg.c
index 028ea26..7e4482f 100644
--- a/src/lstack/core/lstack_cfg.c
+++ b/src/lstack/core/lstack_cfg.c
@@ -185,6 +185,10 @@ static int32_t parse_gateway_addr(void)
     char *value;
     bool ok;
 
+    if (ip4_addr_isany_val(g_config_params.host_addr)) {
+        return 0;
+    }
+
     ok = config_lookup_string(&g_config, "gateway_addr", (const char **)&value);
     if (!ok) {
         return -EINVAL;
@@ -202,6 +206,10 @@ static int32_t parse_mask_addr(void)
     uint32_t mask;
     bool ok;
 
+    if (ip4_addr_isany_val(g_config_params.host_addr)) {
+        return 0;
+    }
+
     ok = config_lookup_string(&g_config, "mask_addr", (const char **)&value);
     if (!ok) {
         return -EINVAL;
@@ -225,7 +233,7 @@ static int32_t parse_host_addr(void)
 
     ok = config_lookup_string(&g_config, "host_addr", (const char **)&value);
     if (!ok) {
-        return -EINVAL;
+        return 0;
     }
 
     g_config_params.host_addr.addr = inet_addr(value);
@@ -242,7 +250,12 @@ static int32_t parse_host_addr6(void)
 
     ok = config_lookup_string(&g_config, "host_addr6", (const char **)&value);
     if (!ok) {
-        return 0;
+        if (ip4_addr_isany_val(g_config_params.host_addr)) {
+            LSTACK_PRE_LOG(LSTACK_ERR, "cfg: host_addr and host_addr6 must have a valid one.");
+            return -EINVAL;
+        } else {
+            return 0;
+        }
     }
 
     if (ip6addr_aton(value, &g_config_params.host_addr6) == 0) {
-- 
2.33.0