fix

Signed-off-by: Matt Klein <[email protected]>

source/extensions/filters/udp/udp_proxy/BUILD

@@ -2,6 +2,7 @@ licenses(["notice"])  # Apache 2
 
 load(
     "//bazel:envoy_build_system.bzl",
+    "envoy_cc_extension",
     "envoy_cc_library",
     "envoy_package",
 )
@@ -23,10 +24,12 @@ envoy_cc_library(
     ],
 )
 
-envoy_cc_library(
+envoy_cc_extension(
     name = "config",
     srcs = ["config.cc"],
     hdrs = ["config.h"],
+    security_posture = "robust_to_untrusted_downstream",
+    status = "wip",
     deps = [
         ":udp_proxy_filter_lib",
         "//include/envoy/registry",