2 files changed, 79 insertions, 0 deletions
diff --git a/libs/sensor/fuzz/bittube_fuzzer/Android.bp b/libs/sensor/fuzz/bittube_fuzzer/Android.bp
new file mode 100644
index 0000000000..5d8f4019a8
--- /dev/null
+++ b/libs/sensor/fuzz/bittube_fuzzer/Android.bp
@@ -0,0 +1,42 @@
+/******************************************************************************
+ *
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *****************************************************************************
+ */
+cc_fuzz {
+    name: "bittube_fuzzer",
+    srcs: [
+        "bittube_fuzzer.cpp",
+    ],
+    static_libs: [
+    ],
+    shared_libs: [
+        "libsensor",
+        "libbinder",
+        "libcutils",
+        "libutils",
+        "liblog",
+        "libhardware",
+        "libpermission",
+    ],
+    export_shared_lib_headers: [
+        "libbinder",
+        "libpermission",
+        "libhardware",
+    ],
+    header_libs: [
+    ],
+}
diff --git a/libs/sensor/fuzz/bittube_fuzzer/bittube_fuzzer.cpp b/libs/sensor/fuzz/bittube_fuzzer/bittube_fuzzer.cpp
new file mode 100644
index 0000000000..6f10a67ebd
--- /dev/null
+++ b/libs/sensor/fuzz/bittube_fuzzer/bittube_fuzzer.cpp
@@ -0,0 +1,37 @@
+/******************************************************************************
+ *
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *****************************************************************************
+ */
+#include <fuzzer/FuzzedDataProvider.h>
+
+#include <sensor/BitTube.h>
+#include <binder/Parcel.h>
+using namespace android;
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+    FuzzedDataProvider fdp(data, size);
+    BitTube bittube(size);
+    Parcel parcel[5];
+    bittube.writeToParcel(parcel);
+    sp<BitTube> tube(new BitTube(size));
+    bittube.sendObjects<uint8_t>(tube, data, size);
+    uint8_t recvData[size];
+    for (int i = 0; i < size; i++) recvData[i] = fdp.ConsumeIntegral<uint8_t>();
+    bittube.recvObjects<uint8_t>(tube, recvData, size);
+
+    return 0;
+}