sync fix dpdk_nic_is_xdp coredump in ltran mode

(cherry picked from commit 96d4515aa1372b89ecafed66af1a90dc671168a8)

0270-fix-dpdk_nic_is_xdp-coredump-in-ltran-mode.patch

@@ -0,0 +1,27 @@
+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
+

gazelle.spec

@@ -2,7 +2,7 @@
 
 Name:          gazelle
 Version:       1.0.2
-Release:       68
+Release:       69
 Summary:       gazelle is a high performance user-mode stack
 License:       MulanPSL-2.0
 URL:           https://gitee.com/openeuler/gazelle
@@ -286,6 +286,7 @@ Patch9266:     0266-rtw-fix-send-length-exceeding-send_ring_size.patch
 Patch9267:     0267-rpc-fix-rpc_sync_call-spinlock-block-when-msg-be-rec.patch
 Patch9268:     0268-bugfix-fix-gazelle-init-failed-while-setup-by-non-ro.patch
 Patch9269:     0269-xdp-skip-checksum-temporarily-due-to-kernel-cannot-t.patch
+Patch9270:     0270-fix-dpdk_nic_is_xdp-coredump-in-ltran-mode.patch
 
 %description
 %{name} is a high performance user-mode stack.
@@ -327,6 +328,9 @@ install -Dpm 0640 %{_builddir}/%{name}-%{version}/src/ltran/ltran.conf       %{b
 %config(noreplace) %{conf_path}/ltran.conf
 
 %changelog
+* Thu Oct 10 2024 yinbin6 <jiangheng14@huawei.com> - 1.0.2-69
+- fix dpdk_nic_is_xdp coredump in ltran mode
+
 * Thu Oct 10 2024 yinbin6 <jiangheng14@huawei.com> - 1.0.2-68
 - xdp: skip checksum temporarily due to kernel cannot transfer offloads