From 19ba97492e3e658301e801d1866a68ac17d87f2f Mon Sep 17 00:00:00 2001
From: yinbin <yinbin8@huawei.com>
Date: Sat, 10 Aug 2024 15:34:42 +0800
Subject: [PATCH] WRAP:fix ltran mode did not bind kernel while open kni

---
 src/lstack/api/lstack_wrap.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/lstack/api/lstack_wrap.c b/src/lstack/api/lstack_wrap.c
index afcd227..73281e9 100644
--- a/src/lstack/api/lstack_wrap.c
+++ b/src/lstack/api/lstack_wrap.c
@@ -204,8 +204,9 @@ static int kernel_bind_process(int32_t s, const struct sockaddr *name, socklen_t
     struct lwip_sock *sock = NULL;
     int times = 10;
     int ret = 0;
-
-    if (get_global_cfg_params()->kni_switch == 0 && get_global_cfg_params()->flow_bifurcation == 0) {
+    /* lstack not sense if ltran enable kni, so only checks use_ltran. */
+    if (!get_global_cfg_params()->use_ltran && !get_global_cfg_params()->kni_switch &&
+        !get_global_cfg_params()->flow_bifurcation) {
         return 0;
     }
     ret = posix_api->bind_fn(s, name, namelen);
-- 
2.33.0

