From 18bffdb75f0486f1612a58194ef10da9aede7aff Mon Sep 17 00:00:00 2001
From: Zach <zasweq@google.com>
Date: Mon, 28 Sep 2020 14:34:34 +0000
Subject: [PATCH] Added validation for required enum

Signed-off-by: Zach <zasweq@google.com>
---
 ...ed-health_check_fuzz_test-5748071634567168 | 24 +++++++++++++++++++
 test/common/upstream/health_check_fuzz.proto  |  2 +-
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 test/common/upstream/health_check_corpus/clusterfuzz-testcase-minimized-health_check_fuzz_test-5748071634567168

diff --git a/test/common/upstream/health_check_corpus/clusterfuzz-testcase-minimized-health_check_fuzz_test-5748071634567168 b/test/common/upstream/health_check_corpus/clusterfuzz-testcase-minimized-health_check_fuzz_test-5748071634567168
new file mode 100644
index 000000000000..05ce7426fbec
--- /dev/null
+++ b/test/common/upstream/health_check_corpus/clusterfuzz-testcase-minimized-health_check_fuzz_test-5748071634567168
@@ -0,0 +1,24 @@
+health_check_config {
+  timeout {
+    nanos: 9
+  }
+  interval {
+    seconds: 32768
+    nanos: 426
+  }
+  unhealthy_threshold {
+    value: 491516
+  }
+  healthy_threshold {
+    value: 524284
+  }
+  http_health_check {
+    path: "("
+  }
+  event_log_path: "("
+}
+actions {
+  raise_event: 355888746
+}
+http_verify_cluster: true
+start_failed: true
diff --git a/test/common/upstream/health_check_fuzz.proto b/test/common/upstream/health_check_fuzz.proto
index 5872c5aa1e7d..e72cf04be141 100644
--- a/test/common/upstream/health_check_fuzz.proto
+++ b/test/common/upstream/health_check_fuzz.proto
@@ -34,7 +34,7 @@ message Action {
     google.protobuf.Empty trigger_interval_timer = 2;
     //TODO: respondBody, respondTrailers
     google.protobuf.Empty trigger_timeout_timer = 3;
-    RaiseEvent raise_event = 4;
+    RaiseEvent raise_event = 4 [(validate.rules).enum.defined_only = true];
   }
 }