commit acb8fb6242767a3eea25605720881b0070753512
author Weilin Xu <xuweilin@google.com> Tue May 02 22:03:00 2023 +0000
committer Weilin Xu <xuweilin@google.com> Wed May 17 17:20:52 2023 +0000
tree d652d0b2088feaef6c5fed9e42e0af2f73c9957c
parent 63ef820684b07009945934019e10b8fbfdff360c

Add fuzzer for AIDL broadcast radio

Refactored Android.bp file and added fuzzer for default AIDL broadcast
radio HAL.

Bug: 246857025
Test: SANITIZE_TARGET=address make android.hardware.broadcastradio-service.default_fuzzer
cd ${ANDROID_PRODUCT_OUT}
adb root && adb sync data
adb shell /data/fuzz/x86_64/android.hardware.broadcastradio-service.default_fuzzer/vendor/android.hardware.broadcastradio-service.default_fuzzer --test_env=ENABLE_BLAZE_TEST_FUZZING=1 --test_arg=--minloglevel=0

Change-Id: I443fe6fccccb51626e6a58819f3f28ce11b0bff8

broadcastradio/aidl/default/Android.bp

diff --git a/broadcastradio/aidl/default/Android.bp b/broadcastradio/aidl/default/Android.bp
index 720aa8a..1d1bef7 100644
--- a/broadcastradio/aidl/default/Android.bp
+++ b/broadcastradio/aidl/default/Android.bp
@@ -23,23 +23,8 @@
     default_applicable_licenses: ["hardware_interfaces_license"],
 }
 
-cc_binary {
-    name: "android.hardware.broadcastradio-service.default",
-    relative_install_path: "hw",
-    init_rc: ["broadcastradio-default.rc"],
-    vintf_fragments: ["broadcastradio-default.xml"],
-    vendor: true,
-    cflags: [
-        "-Wall",
-        "-Wextra",
-        "-Werror",
-    ],
-    srcs: [
-        "BroadcastRadio.cpp",
-        "main.cpp",
-        "VirtualProgram.cpp",
-        "VirtualRadio.cpp",
-    ],
+cc_defaults {
+    name: "BroadcastRadioHalDefaults",
     static_libs: [
         "android.hardware.broadcastradio@common-utils-aidl-lib",
         "android.hardware.broadcastradio@common-utils-lib",
@@ -51,4 +36,61 @@
         "liblog",
         "libcutils",
     ],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+}
+
+cc_binary {
+    name: "android.hardware.broadcastradio-service.default",
+    relative_install_path: "hw",
+    init_rc: ["broadcastradio-default.rc"],
+    vintf_fragments: ["broadcastradio-default.xml"],
+    vendor: true,
+    defaults: [
+        "BroadcastRadioHalDefaults",
+    ],
+    srcs: [
+        "main.cpp",
+    ],
+    static_libs: [
+        "DefaultBroadcastRadioHal",
+    ],
+}
+
+cc_library {
+    name: "DefaultBroadcastRadioHal",
+    vendor: true,
+    export_include_dirs: ["."],
+    defaults: [
+        "BroadcastRadioHalDefaults",
+    ],
+    srcs: [
+        "BroadcastRadio.cpp",
+        "VirtualProgram.cpp",
+        "VirtualRadio.cpp",
+    ],
+}
+
+cc_fuzz {
+    name: "android.hardware.broadcastradio-service.default_fuzzer",
+    vendor: true,
+    defaults: [
+        "BroadcastRadioHalDefaults",
+        "service_fuzzer_defaults",
+    ],
+    static_libs: [
+        "DefaultBroadcastRadioHal",
+        "android.hardware.broadcastradio-V1-ndk",
+    ],
+    srcs: [
+        "fuzzer.cpp",
+    ],
+    fuzz_config: {
+        cc: [
+            "xuweilin@google.com",
+        ],
+    },
 }