api: enforce vla is last and fixed string type

[vpp.git] / extras / vom / vom / interface_cmds.cpp

diff --git a/extras/vom/vom/interface_cmds.cpp b/extras/vom/vom/interface_cmds.cpp
index 8c47b9f..691040d 100644 (file)
--- a/extras/vom/vom/interface_cmds.cpp
+++ b/extras/vom/vom/interface_cmds.cpp
@@ -635,8 +635,8 @@ set_tag::issue(connection& con)
   auto& payload = req.get_request().get_payload();
   payload.is_add = 1;
   payload.sw_if_index = m_hw_item.data().value();
-  memset(payload.tag.buf, 0, payload.tag.length);
-  memcpy(payload.tag.buf, m_name.c_str(), m_name.length());
+  memset(payload.tag, 0, sizeof(payload.tag));
+  memcpy(payload.tag, m_name.c_str(), m_name.length());
 
   VAPI_CALL(req.execute());