session: application namespace may reference a deleted vrf table
lock the vrf table when adding an application namespace and
unlock the vrf table when deleting an application namespace.
Free the session table when no more application namespace
uses it anymore to avoid memory leaks.
Type: fix
Change-Id: I10422c9a3b549bd4403962c925e29dd61a058eb0
Signed-off-by: Steven Luong <sluong@cisco.com>
diff --git a/test/test_udp.py b/test/test_udp.py
index edcd293..2c0710b 100644
--- a/test/test_udp.py
+++ b/test/test_udp.py
@@ -725,6 +725,14 @@
i.unconfig_ip4()
i.set_table_ip4(0)
i.admin_down()
+ # Unconfigure namespaces - remove our locks to the vrf tables
+ self.vapi.app_namespace_add_del_v4(
+ is_add=0, namespace_id="0", sw_if_index=self.loop0.sw_if_index
+ )
+ self.vapi.app_namespace_add_del_v4(
+ is_add=0, namespace_id="1", sw_if_index=self.loop1.sw_if_index
+ )
+
self.vapi.session_enable_disable(is_enable=0)
super(TestUDP, self).tearDown()