From ba4115c3e56f32fb5186cd178b36974367723df9 Mon Sep 17 00:00:00 2001
From: jiangheng <jiangheng14@huawei.com>
Date: Thu, 10 Oct 2024 17:55:53 +0800
Subject: [PATCH] fix dpdk_nic_is_xdp coredump in ltran mode

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

diff --git a/src/lstack/core/lstack_dpdk.c b/src/lstack/core/lstack_dpdk.c
index 33605b3..9294c5b 100644
--- a/src/lstack/core/lstack_dpdk.c
+++ b/src/lstack/core/lstack_dpdk.c
@@ -417,6 +417,10 @@ static int eth_params_rss(struct rte_eth_conf *conf, struct rte_eth_dev_info *de
 bool dpdk_nic_is_xdp(void)
 {
     struct protocol_stack_group *stack_group = get_protocol_stack_group();
+    /* eth_params is null in ltran mode */
+    if (stack_group->eth_params == NULL) {
+        return false;
+    }
     return stack_group->eth_params->is_xdp;
 }
 
-- 
2.33.0