misc: fix the uninitialization error

[vpp.git] / src / vnet / gre / interface.c

diff --git a/src/vnet/gre/interface.c b/src/vnet/gre/interface.c
index 4a02aa7..bc78c60 100644 (file)
--- a/src/vnet/gre/interface.c
+++ b/src/vnet/gre/interface.c
@@ -353,7 +353,7 @@ static walk_rc_t
 gre_tunnel_add_teib_walk (index_t nei, void *ctx)
 {
   gre_tunnel_t *t = ctx;
-  gre_tunnel_key_t key;
+  gre_tunnel_key_t key = {};
 
   gre_teib_mk_key (t, teib_entry_get (nei), &key);
   gre_tunnel_db_add (t, &key);