1 files changed, 30 insertions, 0 deletions
diff --git a/third_party/libwebrtc/test/fuzzers/aec3_config_json_fuzzer.cc b/third_party/libwebrtc/test/fuzzers/aec3_config_json_fuzzer.cc
new file mode 100644
index 0000000000..626350c52c
--- /dev/null
+++ b/third_party/libwebrtc/test/fuzzers/aec3_config_json_fuzzer.cc
@@ -0,0 +1,30 @@
+/*
+ *  Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <string>
+
+#include "api/audio/echo_canceller3_config.h"
+#include "api/audio/echo_canceller3_config_json.h"
+#include "test/fuzzers/fuzz_data_helper.h"
+
+namespace webrtc {
+void FuzzOneInput(const uint8_t* data, size_t size) {
+  if (size > 10000) {
+    return;
+  }
+  std::string config_json(reinterpret_cast<const char*>(data), size);
+
+  EchoCanceller3Config config;
+  bool success;
+  Aec3ConfigFromJsonString(config_json, &config, &success);
+  EchoCanceller3Config::Validate(&config);
+}
+
+}  // namespace webrtc