codec2 hal: fuzzer
Bug: 251850069
Test: adb shell /data/fuzz/arm64/libcodec2-aidl-fuzzer/vendor/libcodec2-aidl-fuzzer
Change-Id: I2698dfd3a691f070623c17a6b180cfb93dfb03ee
diff --git a/media/codec2/hal/aidl/Android.bp b/media/codec2/hal/aidl/Android.bp
index a9a00be..a4715f8 100644
--- a/media/codec2/hal/aidl/Android.bp
+++ b/media/codec2/hal/aidl/Android.bp
@@ -150,3 +150,28 @@
"libcodec2_aidl_client",
],
}
+
+cc_fuzz {
+ name: "libcodec2-aidl-fuzzer",
+ vendor: true,
+ srcs: [
+ "fuzzer.cpp",
+ ],
+ defaults: [
+ "libcodec2-aidl-defaults",
+ "service_fuzzer_defaults",
+ ],
+ shared_libs: [
+ "libcodec2_vndk",
+
+ "libcodec2_soft_avcdec",
+ "libcodec2_soft_avcenc",
+ "libcodec2_soft_aacdec",
+ "libcodec2_soft_aacenc",
+ ],
+ fuzz_config: {
+ cc: [
+ "wonsik@google.com",
+ ],
+ },
+}
diff --git a/media/codec2/hal/aidl/fuzzer.cpp b/media/codec2/hal/aidl/fuzzer.cpp
new file mode 100644
index 0000000..c1a2762
--- /dev/null
+++ b/media/codec2/hal/aidl/fuzzer.cpp
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2023 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 <fuzzbinder/libbinder_ndk_driver.h>
+#include <fuzzer/FuzzedDataProvider.h>
+
+#include <C2PlatformSupport.h>
+
+#include <android/binder_interface_utils.h>
+#include <codec2/aidl/ComponentStore.h>
+
+using aidl::android::hardware::media::c2::utils::ComponentStore;
+using android::fuzzService;
+using ndk::SharedRefBase;
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+ std::shared_ptr<C2ComponentStore> store = ::android::GetCodec2PlatformComponentStore();
+ std::shared_ptr<ComponentStore> binder = SharedRefBase::make<ComponentStore>(store);
+
+ fuzzService(binder->asBinder().get(), FuzzedDataProvider(data, size));
+
+ return 0;
+}