new file mode 100644
@@ -0,0 +1,40 @@
+From 4bd0d9a8a2860c2c46307aef5ee1ccc69f7e3b62 Mon Sep 17 00:00:00 2001
+From: JanSoundhouse <jan.sondhauss@wago.com>
+Date: Mon, 5 Sep 2022 11:25:58 +0200
+Subject: [PATCH] unload_all_mibs: fix memory leak by freeing tclist
+
+tclist is always allocated in netsnmp_init_mib_internals, when doing multiple init_snmp("")/snmp_shutdown("") this memory is never free'd.
+
+Upstream-Status: Backport [https://github.com/net-snmp/net-snmp/commit/4bd0d9a8a2860c2c46307aef5ee1ccc69f7e3b62]
+
+Signed-off-by: Jinfeng Wang <jinfeng.wang.cn@windriver.com>
+---
+ snmplib/parse.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/snmplib/parse.c b/snmplib/parse.c
+index b3e2f3ae5c..71bdf75ff8 100644
+--- a/snmplib/parse.c
++++ b/snmplib/parse.c
+@@ -28,7 +28,7 @@ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ SOFTWARE.
+ ******************************************************************/
+ /*
+- * Copyright � 2003 Sun Microsystems, Inc. All rights reserved.
++ * Copyright © 2003 Sun Microsystems, Inc. All rights reserved.
+ * Use is subject to license terms specified in the COPYING file
+ * distributed with the Net-SNMP package.
+ */
+@@ -4215,7 +4215,8 @@ unload_all_mibs(void)
+ if (ptc->description)
+ free(ptc->description);
+ }
+- memset(tclist, 0, tc_alloc * sizeof(struct tc));
++ SNMP_FREE(tclist);
++ tc_alloc = 0;
+
+ memset(buckets, 0, sizeof(buckets));
+ memset(nbuckets, 0, sizeof(nbuckets));
+--
+2.34.1
+
@@ -27,6 +27,7 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/net-snmp/net-snmp-${PV}.tar.gz \
file://reproducibility-have-printcap.patch \
file://0001-ac_add_search_path.m4-keep-consistent-between-32bit.patch \
file://CVE-2022-44792-CVE-2022-44793.patch \
+ file://0001-unload_all_mibs-fix-memory-leak-by-freeing-tclist.patch \
"
SRC_URI[sha256sum] = "2097f29b7e1bf3f1300b4bae52fa2308d0bb8d5d3998dbe02f9462a413a2ef0a"