!3605 补充FUZZ测试套

Merge pull request !3605 from 周士成/fuzz

test/fuzztest/BUILD.gn

@@ -30,10 +30,15 @@ group("fuzztest") {
     "cleanmission_fuzzer:fuzztest",
     "clearupapplicationdata_fuzzer:fuzztest",
     "closeability_fuzzer:fuzztest",
+    "completefirstframedrawing_fuzzer:fuzztest",
     "connectability_fuzzer:fuzztest",
     "continueability_fuzzer:fuzztest",
     "continuemission_fuzzer:fuzztest",
+    "delegatordoabilitybackground_fuzzer:fuzztest",
+    "delegatordoabilityforeground_fuzzer:fuzztest",
     "disconnectability_fuzzer:fuzztest",
+    "doabilitybackground_fuzzer:fuzztest",
+    "doabilityforeground_fuzzer:fuzztest",
     "dumpstate_fuzzer:fuzztest",
     "dumpsysstate_fuzzer:fuzztest",
     "finishusertest_fuzzer:fuzztest",
@@ -43,6 +48,7 @@ group("fuzztest") {
     "getextensionrunninginfos_fuzzer:fuzztest",
     "getmissionidbytoken_fuzzer:fuzztest",
     "getmissioninfos_fuzzer:fuzztest",
+    "getmissionsnapshot_fuzzer:fuzztest",
     "getprocessrunninginfos_fuzzer:fuzztest",
     "gettopability_fuzzer:fuzztest",
     "getwantsender_fuzzer:fuzztest",
@@ -69,7 +75,9 @@ group("fuzztest") {
     "schedulecommandabilitydone_fuzzer:fuzztest",
     "scheduleconnectabilitydone_fuzzer:fuzztest",
     "scheduledisconnectabilitydone_fuzzer:fuzztest",
+    "sendanrprocessid_fuzzer:fuzztest",
     "sendresulttoability_fuzzer:fuzztest",
+    "setabilitycontroller_fuzzer:fuzztest",
     "setmissionicon_fuzzer:fuzztest",
     "setmissionlabel_fuzzer:fuzztest",
     "startability_fuzzer:fuzztest",

test/fuzztest/completefirstframedrawing_fuzzer/BUILD.gn

@@ -0,0 +1,79 @@
+# Copyright (c) 2022 Huawei Device Co., Ltd.
+# 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.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("CompleteFirstFrameDrawingFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file =
+      "${ability_runtime_test_path}/fuzztest/completefirstframedrawing_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "completefirstframedrawing_fuzzer.cpp" ]
+
+  configs = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config",
+    "${ability_runtime_services_path}/abilitymgr:abilityms_config",
+  ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/uri_permission:uri_permission_mgr",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+    "//third_party/jsoncpp:jsoncpp",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "c_utils:utils",
+    "eventhandler:libeventhandler",
+    "ipc:ipc_core",
+    "relational_store:native_dataability",
+    "relational_store:native_rdb",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    deps += []
+    external_deps += [
+      "i18n:intl_util",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":CompleteFirstFrameDrawingFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/completefirstframedrawing_fuzzer/completefirstframedrawing_fuzzer.cpp

@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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 "completefirstframedrawing_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#include "ability_manager_client.h"
+#include "ability_record.h"
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t FOO_MAX_LEN = 1024;
+}
+sptr<Token> GetFuzzAbilityToken()
+{
+    sptr<Token> token = nullptr;
+
+    AbilityRequest abilityRequest;
+    abilityRequest.appInfo.bundleName = "com.example.fuzzTest";
+    abilityRequest.abilityInfo.name = "MainAbility";
+    abilityRequest.abilityInfo.type = AbilityType::DATA;
+    std::shared_ptr<AbilityRecord> abilityRecord = AbilityRecord::CreateAbilityRecord(abilityRequest);
+    if (abilityRecord) {
+        token = abilityRecord->GetToken();
+    }
+
+    return token;
+}
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    auto abilitymgr = AbilityManagerClient::GetInstance();
+    if (!abilitymgr) {
+        return false;
+    }
+
+    // get token and connectCallback
+    sptr<IRemoteObject> abilityToken = GetFuzzAbilityToken();
+    if (!abilityToken) {
+        std::cout << "Get ability token failed." << std::endl;
+        return false;
+    }
+
+    abilitymgr->CompleteFirstFrameDrawing(abilityToken);
+
+    return true;
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size == 0 || size > OHOS::FOO_MAX_LEN) {
+        std::cout << "invalid size" << std::endl;
+        return 0;
+    }
+
+    char* ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}
+

test/fuzztest/completefirstframedrawing_fuzzer/completefirstframedrawing_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_COMPLETEFIRSTFRAMEDRAWING_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_COMPLETEFIRSTFRAMEDRAWING_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "completefirstframedrawing_fuzzer"
+
+#endif

test/fuzztest/completefirstframedrawing_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+FUZZ

test/fuzztest/completefirstframedrawing_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2022 Huawei Device Co., Ltd.
+
+     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.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/delegatordoabilitybackground_fuzzer/BUILD.gn

@@ -0,0 +1,78 @@
+# Copyright (c) 2022 Huawei Device Co., Ltd.
+# 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.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("DelegatorDoAbilityBackgroundFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file = "${ability_runtime_test_path}/fuzztest/delegatordoabilitybackground_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "delegatordoabilitybackground_fuzzer.cpp" ]
+
+  configs = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config",
+    "${ability_runtime_services_path}/abilitymgr:abilityms_config",
+  ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/uri_permission:uri_permission_mgr",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+    "//third_party/jsoncpp:jsoncpp",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "c_utils:utils",
+    "eventhandler:libeventhandler",
+    "ipc:ipc_core",
+    "relational_store:native_dataability",
+    "relational_store:native_rdb",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    deps += []
+    external_deps += [
+      "i18n:intl_util",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":DelegatorDoAbilityBackgroundFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/delegatordoabilitybackground_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+FUZZ

test/fuzztest/delegatordoabilitybackground_fuzzer/delegatordoabilitybackground_fuzzer.cpp

@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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 "delegatordoabilitybackground_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#include "ability_manager_client.h"
+#include "ability_record.h"
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t FOO_MAX_LEN = 1024;
+}
+sptr<Token> GetFuzzAbilityToken()
+{
+    sptr<Token> token = nullptr;
+
+    AbilityRequest abilityRequest;
+    abilityRequest.appInfo.bundleName = "com.example.fuzzTest";
+    abilityRequest.abilityInfo.name = "MainAbility";
+    abilityRequest.abilityInfo.type = AbilityType::DATA;
+    std::shared_ptr<AbilityRecord> abilityRecord = AbilityRecord::CreateAbilityRecord(abilityRequest);
+    if (abilityRecord) {
+        token = abilityRecord->GetToken();
+    }
+
+    return token;
+}
+uint32_t GetU32Data(const char* ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[0] << 24) | (ptr[1] << 16) | (ptr[2] << 8) | ptr[3];
+}
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    auto abilitymgr = AbilityManagerClient::GetInstance();
+    if (!abilitymgr) {
+        return false;
+    }
+
+    // get token and connectCallback
+    sptr<IRemoteObject> token = GetFuzzAbilityToken();
+    if (!token) {
+        std::cout << "Get ability token failed." << std::endl;
+        return false;
+    }
+
+    if (abilitymgr->DelegatorDoAbilityBackground(token) != 0) {
+        return false;
+    }
+
+    return true;
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size == 0 || size > OHOS::FOO_MAX_LEN) {
+        std::cout << "invalid size" << std::endl;
+        return 0;
+    }
+
+    char* ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}
+

test/fuzztest/delegatordoabilitybackground_fuzzer/delegatordoabilitybackground_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_DELEGATORDOABILITYBACKGROUND_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_DELEGATORDOABILITYBACKGROUND_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "delegatordoabilitybackground_fuzzer"
+
+#endif

test/fuzztest/delegatordoabilitybackground_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2022 Huawei Device Co., Ltd.
+
+     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.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/delegatordoabilityforeground_fuzzer/BUILD.gn

@@ -0,0 +1,78 @@
+# Copyright (c) 2022 Huawei Device Co., Ltd.
+# 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.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("DelegatorDoAbilityForegroundFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file = "${ability_runtime_test_path}/fuzztest/delegatordoabilityforeground_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "delegatordoabilityforeground_fuzzer.cpp" ]
+
+  configs = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config",
+    "${ability_runtime_services_path}/abilitymgr:abilityms_config",
+  ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/uri_permission:uri_permission_mgr",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+    "//third_party/jsoncpp:jsoncpp",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "c_utils:utils",
+    "eventhandler:libeventhandler",
+    "ipc:ipc_core",
+    "relational_store:native_dataability",
+    "relational_store:native_rdb",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    deps += []
+    external_deps += [
+      "i18n:intl_util",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":DelegatorDoAbilityForegroundFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/delegatordoabilityforeground_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+FUZZ

test/fuzztest/delegatordoabilityforeground_fuzzer/delegatordoabilityforeground_fuzzer.cpp

@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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 "delegatordoabilityforeground_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#include "ability_manager_client.h"
+#include "ability_record.h"
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t FOO_MAX_LEN = 1024;
+}
+sptr<Token> GetFuzzAbilityToken()
+{
+    sptr<Token> token = nullptr;
+
+    AbilityRequest abilityRequest;
+    abilityRequest.appInfo.bundleName = "com.example.fuzzTest";
+    abilityRequest.abilityInfo.name = "MainAbility";
+    abilityRequest.abilityInfo.type = AbilityType::DATA;
+    std::shared_ptr<AbilityRecord> abilityRecord = AbilityRecord::CreateAbilityRecord(abilityRequest);
+    if (abilityRecord) {
+        token = abilityRecord->GetToken();
+    }
+
+    return token;
+}
+uint32_t GetU32Data(const char* ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[0] << 24) | (ptr[1] << 16) | (ptr[2] << 8) | ptr[3];
+}
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    auto abilitymgr = AbilityManagerClient::GetInstance();
+    if (!abilitymgr) {
+        return false;
+    }
+
+    // get token and connectCallback
+    sptr<IRemoteObject> token = GetFuzzAbilityToken();
+    if (!token) {
+        std::cout << "Get ability token failed." << std::endl;
+        return false;
+    }
+
+    if (abilitymgr->DelegatorDoAbilityForeground(token) != 0) {
+        return false;
+    }
+
+    return true;
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size == 0 || size > OHOS::FOO_MAX_LEN) {
+        std::cout << "invalid size" << std::endl;
+        return 0;
+    }
+
+    char* ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}
+

test/fuzztest/delegatordoabilityforeground_fuzzer/delegatordoabilityforeground_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_DELEGATORDOABILITYFOREGROUND_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_DELEGATORDOABILITYFOREGROUND_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "delegatordoabilityforeground_fuzzer"
+
+#endif

test/fuzztest/delegatordoabilityforeground_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2022 Huawei Device Co., Ltd.
+
+     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.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/doabilitybackground_fuzzer/BUILD.gn

@@ -0,0 +1,78 @@
+# Copyright (c) 2022 Huawei Device Co., Ltd.
+# 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.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("DoAbilityBackgroundFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file =
+      "${ability_runtime_test_path}/fuzztest/doabilitybackground_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "doabilitybackground_fuzzer.cpp" ]
+
+  configs = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config",
+    "${ability_runtime_services_path}/abilitymgr:abilityms_config",
+  ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/uri_permission:uri_permission_mgr",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "c_utils:utils",
+    "eventhandler:libeventhandler",
+    "ipc:ipc_core",
+    "relational_store:native_dataability",
+    "relational_store:native_rdb",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    deps += []
+    external_deps += [
+      "i18n:intl_util",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":DoAbilityBackgroundFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/doabilitybackground_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+FUZZ

test/fuzztest/doabilitybackground_fuzzer/doabilitybackground_fuzzer.cpp

@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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 "doabilitybackground_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#include "ability_manager_client.h"
+#include "ability_record.h"
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t FOO_MAX_LEN = 1024;
+}
+uint32_t GetU32Data(const char* ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[0] << 24) | (ptr[1] << 16) | (ptr[2] << 8) | ptr[3];
+}
+sptr<Token> GetFuzzAbilityToken()
+{
+    sptr<Token> token = nullptr;
+
+    AbilityRequest abilityRequest;
+    abilityRequest.appInfo.bundleName = "com.example.fuzzTest";
+    abilityRequest.abilityInfo.name = "MainAbility";
+    abilityRequest.abilityInfo.type = AbilityType::DATA;
+    std::shared_ptr<AbilityRecord> abilityRecord = AbilityRecord::CreateAbilityRecord(abilityRequest);
+    if (abilityRecord) {
+        token = abilityRecord->GetToken();
+    }
+
+    return token;
+}
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    auto abilitymgr = AbilityManagerClient::GetInstance();
+    if (!abilitymgr) {
+        return false;
+    }
+
+    // get token and connectCallback
+    sptr<IRemoteObject> token = GetFuzzAbilityToken();
+    uint32_t flag = GetU32Data(data);
+    if (!token) {
+        std::cout << "Get ability token failed." << std::endl;
+        return false;
+    }
+
+    if (abilitymgr->DoAbilityBackground(token, flag) != 0) {
+        return false;
+    }
+
+    return true;
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size == 0 || size > OHOS::FOO_MAX_LEN) {
+        std::cout << "invalid size" << std::endl;
+        return 0;
+    }
+
+    char* ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}
+

test/fuzztest/doabilitybackground_fuzzer/doabilitybackground_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_DOABILITYBACKGROUND_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_DOABILITYBACKGROUND_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "doabilitybackground_fuzzer"
+
+#endif

test/fuzztest/doabilitybackground_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2022 Huawei Device Co., Ltd.
+
+     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.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/doabilityforeground_fuzzer/BUILD.gn

@@ -0,0 +1,78 @@
+# Copyright (c) 2022 Huawei Device Co., Ltd.
+# 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.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("DoAbilityForegroundFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file =
+      "${ability_runtime_test_path}/fuzztest/doabilityforeground_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "doabilityforeground_fuzzer.cpp" ]
+
+  configs = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config",
+    "${ability_runtime_services_path}/abilitymgr:abilityms_config",
+  ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/uri_permission:uri_permission_mgr",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "c_utils:utils",
+    "eventhandler:libeventhandler",
+    "ipc:ipc_core",
+    "relational_store:native_dataability",
+    "relational_store:native_rdb",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    deps += []
+    external_deps += [
+      "i18n:intl_util",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":DoAbilityForegroundFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/doabilityforeground_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+FUZZ

test/fuzztest/doabilityforeground_fuzzer/doabilityforeground_fuzzer.cpp

@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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 "doabilityforeground_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#include "ability_manager_client.h"
+#include "ability_record.h"
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t FOO_MAX_LEN = 1024;
+}
+uint32_t GetU32Data(const char* ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[0] << 24) | (ptr[1] << 16) | (ptr[2] << 8) | ptr[3];
+}
+sptr<Token> GetFuzzAbilityToken()
+{
+    sptr<Token> token = nullptr;
+
+    AbilityRequest abilityRequest;
+    abilityRequest.appInfo.bundleName = "com.example.fuzzTest";
+    abilityRequest.abilityInfo.name = "MainAbility";
+    abilityRequest.abilityInfo.type = AbilityType::DATA;
+    std::shared_ptr<AbilityRecord> abilityRecord = AbilityRecord::CreateAbilityRecord(abilityRequest);
+    if (abilityRecord) {
+        token = abilityRecord->GetToken();
+    }
+
+    return token;
+}
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    auto abilitymgr = AbilityManagerClient::GetInstance();
+    if (!abilitymgr) {
+        return false;
+    }
+
+    // get token and connectCallback
+    sptr<IRemoteObject> token = GetFuzzAbilityToken();
+    uint32_t flag = GetU32Data(data);
+    if (!token) {
+        std::cout << "Get ability token failed." << std::endl;
+        return false;
+    }
+
+    if (abilitymgr->DoAbilityForeground(token, flag) != 0) {
+        return false;
+    }
+
+    return true;
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size == 0 || size > OHOS::FOO_MAX_LEN) {
+        std::cout << "invalid size" << std::endl;
+        return 0;
+    }
+
+    char* ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}
+

test/fuzztest/doabilityforeground_fuzzer/doabilityforeground_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_DOABILITYFOREGROUND_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_DOABILITYFOREGROUND_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "doabilityforeground_fuzzer"
+
+#endif

test/fuzztest/doabilityforeground_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2022 Huawei Device Co., Ltd.
+
+     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.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/getmissionsnapshot_fuzzer/BUILD.gn

@@ -0,0 +1,79 @@
+# Copyright (c) 2022 Huawei Device Co., Ltd.
+# 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.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("GetMissionSnapshotFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file =
+      "${ability_runtime_test_path}/fuzztest/getmissionsnapshot_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "getmissionsnapshot_fuzzer.cpp" ]
+
+  configs = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config",
+    "${ability_runtime_services_path}/abilitymgr:abilityms_config",
+  ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/uri_permission:uri_permission_mgr",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+    "//third_party/jsoncpp:jsoncpp",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "c_utils:utils",
+    "eventhandler:libeventhandler",
+    "ipc:ipc_core",
+    "relational_store:native_dataability",
+    "relational_store:native_rdb",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    deps += []
+    external_deps += [
+      "i18n:intl_util",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":GetMissionSnapshotFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/getmissionsnapshot_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+FUZZ

test/fuzztest/getmissionsnapshot_fuzzer/getmissionsnapshot_fuzzer.cpp

@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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 "getmissionsnapshot_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#include "ability_manager_client.h"
+#include "ability_record.h"
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t FOO_MAX_LEN = 1024;
+constexpr uint8_t ENABLE = 2;
+}
+uint32_t GetU32Data(const char* ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[0] << 24) | (ptr[1] << 16) | (ptr[2] << 8) | ptr[3];
+}
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    auto abilitymgr = AbilityManagerClient::GetInstance();
+    if (!abilitymgr) {
+        return false;
+    }
+
+    std::string deviceId(data, size);
+    int32_t missionId = static_cast<int32_t>(GetU32Data(data));
+    MissionSnapshot snapshot;
+    bool isLowResolution = *data % ENABLE;
+    if (abilitymgr->GetMissionSnapshot(deviceId, missionId, snapshot, isLowResolution) != 0) {
+        return false;
+    }
+
+    return true;
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size == 0 || size > OHOS::FOO_MAX_LEN) {
+        std::cout << "invalid size" << std::endl;
+        return 0;
+    }
+
+    char* ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}
+

test/fuzztest/getmissionsnapshot_fuzzer/getmissionsnapshot_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_GETMISSIONSNAPSHOT_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_GETMISSIONSNAPSHOT_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "getmissionsnapshot_fuzzer"
+
+#endif

test/fuzztest/getmissionsnapshot_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2022 Huawei Device Co., Ltd.
+
+     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.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/gettopability_fuzzer/BUILD.gn

@@ -41,6 +41,7 @@ ohos_fuzztest("GetTopAbilityFuzzTest") {
   deps = [
     "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
     "${ability_runtime_innerkits_path}/app_manager:app_manager",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
   ]
 
   external_deps = [
@@ -49,6 +50,7 @@ ohos_fuzztest("GetTopAbilityFuzzTest") {
     "appspawn:appspawn_socket_client",
     "bundle_framework:appexecfwk_base",
     "ipc:ipc_core",
+    "relational_store:native_dataability",
   ]
 }
 

test/fuzztest/gettopability_fuzzer/gettopability_fuzzer.cpp

@@ -19,23 +19,50 @@
 #include <cstdint>
 
 #include "ability_manager_client.h"
+#include "ability_record.h"
 
 using namespace OHOS::AAFwk;
 using namespace OHOS::AppExecFwk;
 
 namespace OHOS {
 constexpr size_t FOO_MAX_LEN = 1024;
-    bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
-    {
-        AbilityManagerClient* abilityMgrClient = new AbilityManagerClient();
-        if (!abilityMgrClient) {
-            return false;
-        }
+sptr<Token> GetFuzzAbilityToken()
+{
+    sptr<Token> token = nullptr;
 
-        abilityMgrClient->GetTopAbility();
-
-        return true;
+    AbilityRequest abilityRequest;
+    abilityRequest.appInfo.bundleName = "com.example.fuzzTest";
+    abilityRequest.abilityInfo.name = "MainAbility";
+    abilityRequest.abilityInfo.type = AbilityType::DATA;
+    std::shared_ptr<AbilityRecord> abilityRecord = AbilityRecord::CreateAbilityRecord(abilityRequest);
+    if (abilityRecord) {
+        token = abilityRecord->GetToken();
     }
+
+    return token;
+}
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    auto abilitymgr = AbilityManagerClient::GetInstance();
+    if (!abilitymgr) {
+        return false;
+    }
+
+    abilitymgr->GetTopAbility();
+
+    // get token and connectCallback
+    sptr<IRemoteObject> token = GetFuzzAbilityToken();
+    if (!token) {
+        std::cout << "Get ability token failed." << std::endl;
+        return false;
+    }
+
+    if (abilitymgr->GetTopAbility(token) != 0) {
+        return false;
+    }
+
+    return true;
+}
 }
 
 /* Fuzzer entry point */

test/fuzztest/sendanrprocessid_fuzzer/BUILD.gn

@@ -0,0 +1,79 @@
+# Copyright (c) 2022 Huawei Device Co., Ltd.
+# 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.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("SendANRProcessIDFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file =
+      "${ability_runtime_test_path}/fuzztest/sendanrprocessid_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "sendanrprocessid_fuzzer.cpp" ]
+
+  configs = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config",
+    "${ability_runtime_services_path}/abilitymgr:abilityms_config",
+  ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/uri_permission:uri_permission_mgr",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+    "//third_party/jsoncpp:jsoncpp",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "c_utils:utils",
+    "eventhandler:libeventhandler",
+    "ipc:ipc_core",
+    "relational_store:native_dataability",
+    "relational_store:native_rdb",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    deps += []
+    external_deps += [
+      "i18n:intl_util",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":SendANRProcessIDFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/sendanrprocessid_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+FUZZ

test/fuzztest/sendanrprocessid_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2022 Huawei Device Co., Ltd.
+
+     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.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/sendanrprocessid_fuzzer/sendanrprocessid_fuzzer.cpp

@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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 "sendanrprocessid_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#include "ability_manager_client.h"
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t FOO_MAX_LEN = 1024;
+}
+uint32_t GetU32Data(const char* ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[0] << 24) | (ptr[1] << 16) | (ptr[2] << 8) | ptr[3];
+}
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    auto abilitymgr = AbilityManagerClient::GetInstance();
+    if (!abilitymgr) {
+        return false;
+    }
+
+    int pid = static_cast<int>(GetU32Data(data));
+    if (abilitymgr->SendANRProcessID(pid) != 0) {
+        return false;
+    }
+
+    return true;
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size == 0 || size > OHOS::FOO_MAX_LEN) {
+        std::cout << "invalid size" << std::endl;
+        return 0;
+    }
+
+    char* ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}
+

test/fuzztest/sendanrprocessid_fuzzer/sendanrprocessid_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_SENDANRPROCESSID_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_SENDANRPROCESSID_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "sendanrprocessid_fuzzer"
+
+#endif

test/fuzztest/setabilitycontroller_fuzzer/BUILD.gn

@@ -0,0 +1,79 @@
+# Copyright (c) 2022 Huawei Device Co., Ltd.
+# 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.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+module_output_path = "ability_runtime/abilitymgr"
+
+##############################fuzztest##########################################
+ohos_fuzztest("SetAbilityControllerFuzzTest") {
+  module_out_path = module_output_path
+
+  fuzz_config_file =
+      "${ability_runtime_test_path}/fuzztest/setabilitycontroller_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "setabilitycontroller_fuzzer.cpp" ]
+
+  configs = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config",
+    "${ability_runtime_services_path}/abilitymgr:abilityms_config",
+  ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_innerkits_path}/uri_permission:uri_permission_mgr",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+    "//third_party/jsoncpp:jsoncpp",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "c_utils:utils",
+    "eventhandler:libeventhandler",
+    "ipc:ipc_core",
+    "relational_store:native_dataability",
+    "relational_store:native_rdb",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    deps += []
+    external_deps += [
+      "i18n:intl_util",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":SetAbilityControllerFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/setabilitycontroller_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+FUZZ

test/fuzztest/setabilitycontroller_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2022 Huawei Device Co., Ltd.
+
+     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.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/setabilitycontroller_fuzzer/setabilitycontroller_fuzzer.cpp

@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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 "setabilitycontroller_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#include "ability_manager_client.h"
+#include "ability_record.h"
+#include "iability_controller.h"
+
+using namespace OHOS::AAFwk;
+using namespace OHOS::AppExecFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t FOO_MAX_LEN = 1024;
+constexpr uint8_t ENABLE = 2;
+}
+class AbilityControllerFuzz : public IRemoteStub<IAbilityController> {
+public:
+    AbilityControllerFuzz();
+    virtual ~AbilityControllerFuzz();
+    virtual bool AllowAbilityStart(const Want &want, const std::string &bundleName) override;
+    virtual bool AllowAbilityBackground(const std::string &bundleName) override;
+};
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    auto abilitymgr = AbilityManagerClient::GetInstance();
+    if (!abilitymgr) {
+        return false;
+    }
+
+    sptr<AbilityControllerFuzz> abilityController;
+    bool imAStabilityTest = *data % ENABLE;
+    if (abilitymgr->SetAbilityController(abilityController, imAStabilityTest) != 0) {
+        return false;
+    }
+
+    return true;
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        std::cout << "invalid data" << std::endl;
+        return 0;
+    }
+
+    /* Validate the length of size */
+    if (size == 0 || size > OHOS::FOO_MAX_LEN) {
+        std::cout << "invalid size" << std::endl;
+        return 0;
+    }
+
+    char* ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        std::cout << "malloc failed." << std::endl;
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size, data, size) != EOK) {
+        std::cout << "copy failed." << std::endl;
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}
+

test/fuzztest/setabilitycontroller_fuzzer/setabilitycontroller_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+#ifndef FUZZTEST_OHOS_ABILITY_RUNTIME_SETABILITYCONTROLLER_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_SETABILITYCONTROLLER_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "setabilitycontroller_fuzzer"
+
+#endif