diff --git a/0181-TCP_IN-fix-infinite-loopping-in-func-min_cnts_lpcb_g.patch b/0181-TCP_IN-fix-infinite-loopping-in-func-min_cnts_lpcb_g.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7cb00e1fb5c0edcb9ff13fb6cc121806573ec789
--- /dev/null
+++ b/0181-TCP_IN-fix-infinite-loopping-in-func-min_cnts_lpcb_g.patch
@@ -0,0 +1,26 @@
+From adaac65b8b854b42de4012ff8c93363008a6d90c Mon Sep 17 00:00:00 2001
+From: yinbin <yinbin8@huawei.com>
+Date: Thu, 13 Feb 2025 14:18:22 +0800
+Subject: [PATCH] TCP_IN: fix infinite loopping in func min_cnts_lpcb_get
+
+---
+ src/core/tcp_in.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/core/tcp_in.c b/src/core/tcp_in.c
+index 905f7cf..75a2a48 100644
+--- a/src/core/tcp_in.c
++++ b/src/core/tcp_in.c
+@@ -137,8 +137,8 @@ struct tcp_pcb_listen *min_cnts_lpcb_get(struct tcp_pcb_listen *lpcb)
+         min_cnts_lpcb = tmp_lpcb;
+         min_conn_num = tmp_lpcb->connect_num;
+       }
+-      tmp_lpcb = tmp_lpcb->next_same_port_pcb;
+     }
++    tmp_lpcb = tmp_lpcb->next_same_port_pcb;
+   }
+   return min_cnts_lpcb;
+ }
+-- 
+2.34.1
+
diff --git a/lwip.spec b/lwip.spec
index f88116cbcde1655b82507827e7917f1d736024f2..73023d335290cc8dc50bb1246f1e5529b5ef931a 100644
--- a/lwip.spec
+++ b/lwip.spec
@@ -4,7 +4,7 @@
 Summary: lwip is a small independent implementation of the TCP/IP protocol suite
 Name:    lwip
 Version: 2.2.0
-Release: 69
+Release: 70
 License: BSD
 URL:     http://savannah.nongnu.org/projects/lwip/
 Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.zip
@@ -195,6 +195,7 @@ Patch9178:  0178-add-recv_block-in-lwip_sock.patch
 Patch9179:  0179-fix-pcb.tcp-null-pointer-error-when-netperf-recv-RST.patch
 
 Patch9180:  0180-tso-max-frags-is-configurable.patch
+Patch9181:  0181-TCP_IN-fix-infinite-loopping-in-func-min_cnts_lpcb_g.patch
 
 BuildRequires: gcc-c++ dos2unix dpdk-devel
 
@@ -224,6 +225,9 @@ cd %{_builddir}/%{name}-%{version}/src
 %{_libdir}/liblwip.a
 
 %changelog
+* Thu Feb 13 2025 yinbin <yinbin8@huawei.com> - 2.2.0-70
+- TCP_IN: fix infinite loopping in func min_cnts_lpcb_get
+
 * Sat Jan 18 2025 jiangheng <jiangheng14@huawei.com> - 2.2.0-69
 - tso: max frags is configurable