fuzz: remove header prefix from Bootstrap (#7803)

Signed-off-by: Asra Ali <[email protected]>
envoyproxy · Aug 2, 2019 · fc8d6f5 · fc8d6f5
1 parent b1fcf27
commit fc8d6f5
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diff --git a/test/server/server_corpus/clusterfuzz-testcase-server_fuzz_test-5763613693837312 b/test/server/server_corpus/clusterfuzz-testcase-server_fuzz_test-5763613693837312
@@ -0,0 +1,7 @@
+stats_sinks {
+  typed_config {
+    type_url: "type.googleapis.com/envoy.api.v2.route.Route"
+    value: "\022*J :222222\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\t2871770\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\0378\377\377\377\377\377\377\377\377 8\377\377\377\377\377\377\377\377\37722222222222222222220\022"
+  }
+}
+header_prefix: "type.googleapis.com/envoy.api.v2.route.Route"
diff --git a/test/server/server_fuzz_test.cc b/test/server/server_fuzz_test.cc
@@ -37,6 +37,9 @@ makeHermeticPathsAndPorts(Fuzz::PerTestEnvironment& test_env,
   // we lose here. If we don't sanitize here, we get flakes due to port bind conflicts, file
   // conflicts, etc.
   output.clear_admin();
+  // The header_prefix is a write-once then read-only singleton that persists across tests. We clear
+  // this field so that fuzz tests don't fail over multiple iterations.
+  output.clear_header_prefix();
   if (output.has_runtime()) {
     output.mutable_runtime()->set_symlink_root(test_env.temporaryPath(""));
   }