!15570 fuzz用例补充

Merge pull request !15570 from liuzongze/master

test/fuzztest/BUILD.gn

@@ -138,6 +138,7 @@ group("fuzztest") {
     "abilitystubaddfreeinstallobserver_fuzzer:fuzztest",
     "abilitystubaddwindowinfodone_fuzzer:fuzztest",
     "abilitystubattachabilitythread_fuzzer:fuzztest",
+    "abilitystubattachappdebug_fuzzer:fuzztest",
     "abilitystubcallrequestdone_fuzzer:fuzztest",
     "abilitystubcalluiabilitybyscb_fuzzer:fuzztest",
     "abilitystubcancelwantsender_fuzzer:fuzztest",
@@ -160,6 +161,7 @@ group("fuzztest") {
     "abilitystubcontinuemissionofbundlename_fuzzer:fuzztest",
     "abilitystubdelegatordoabilitybackground_fuzzer:fuzztest",
     "abilitystubdelegatordoabilityforeground_fuzzer:fuzztest",
+    "abilitystubdetachappdebug_fuzzer:fuzztest",
     "abilitystubdisconnectability_fuzzer:fuzztest",
     "abilitystubdisconnectabilitydone_fuzzer:fuzztest",
     "abilitystubdoabilitybackground_fuzzer:fuzztest",
@@ -167,6 +169,8 @@ group("fuzztest") {
     "abilitystubdumpabilityinfodone_fuzzer:fuzztest",
     "abilitystubdumpstate_fuzzer:fuzztest",
     "abilitystubdumpsysstate_fuzzer:fuzztest",
+    "abilitystubexecuteinsightintentdone_fuzzer:fuzztest",
+    "abilitystubexecuteintent_fuzzer:fuzztest",
     "abilitystubfinishusertest_fuzzer:fuzztest",
     "abilitystubforceexitapp_fuzzer:fuzztest",
     "abilitystubfreeinstallabilityfromremote_fuzzer:fuzztest",
@@ -200,6 +204,7 @@ group("fuzztest") {
     "abilitystubisrunninginstabilitytest_fuzzer:fuzztest",
     "abilitystubkillprocess_fuzzer:fuzztest",
     "abilitystubliststackinfodone_fuzzer:fuzztest",
+    "abilitystublogoutuser_fuzzer:fuzztest",
     "abilitystublockmissionforcleanup_fuzzer:fuzztest",
     "abilitystubluckmissiondone_fuzzer:fuzztest",
     "abilitystubmaximizemultiwindowdone_fuzzer:fuzztest",
@@ -224,6 +229,7 @@ group("fuzztest") {
     "abilitystubprepareterminateability_fuzzer:fuzztest",
     "abilitystubquerymissionvaild_fuzzer:fuzztest",
     "abilitystubrecordappexitreason_fuzzer:fuzztest",
+    "abilitystubregisterappdebuglistener_fuzzer:fuzztest",
     "abilitystubregistercancellistener_fuzzer:fuzztest",
     "abilitystubregistercollaborator_fuzzer:fuzztest",
     "abilitystubregisterconnectionobserver_fuzzer:fuzztest",
@@ -274,6 +280,7 @@ group("fuzztest") {
     "abilitystubuninstallapp_fuzzer:fuzztest",
     "abilitystubunlockmissionforcleanup_fuzzer:fuzztest",
     "abilitystubunluckmissiondone_fuzzer:fuzztest",
+    "abilitystubunregisterappdebuglistener_fuzzer:fuzztest",
     "abilitystubunregistercancellistener_fuzzer:fuzztest",
     "abilitystubunregistercollaborator_fuzzer:fuzztest",
     "abilitystubunregisterconnectionobserver_fuzzer:fuzztest",

test/fuzztest/abilitystubattachappdebug_fuzzer/BUILD.gn

@@ -0,0 +1,76 @@
+# Copyright (c) 2025 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")
+
+##############################fuzztest##########################################
+ohos_fuzztest("AbilityStubAttachAppDebugFuzzTest") {
+  module_out_path = fuzz_test_output_path
+
+  fuzz_config_file = "${ability_runtime_test_path}/fuzztest/abilitystubattachappdebug_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "abilitystubattachappdebug_fuzzer.cpp" ]
+
+  configs = [ "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config" ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "eventhandler:libeventhandler",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "hisysevent:libhisysevent",
+    "ipc:ipc_core",
+    "napi:ace_napi",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [
+      "input:libmmi-client",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":AbilityStubAttachAppDebugFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/abilitystubattachappdebug_fuzzer/abilitystubattachappdebug_fuzzer.cpp

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2025 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 "abilitystubattachappdebug_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#define private public
+#include "ability_manager_service.h"
+#undef private
+#include "message_parcel.h"
+#include "securec.h"
+
+using namespace OHOS::AAFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t U32_AT_SIZE = 4;
+}
+const std::u16string ABILITYMGR_INTERFACE_TOKEN = u"ohos.aafwk.AbilityManager";
+
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    uint32_t code = static_cast<uint32_t>(AbilityManagerInterfaceCode::ATTACH_APP_DEBUG);
+
+    MessageParcel parcel;
+    parcel.WriteInterfaceToken(ABILITYMGR_INTERFACE_TOKEN);
+    parcel.WriteBuffer(data, size);
+    parcel.RewindRead(0);
+    MessageParcel reply;
+    MessageOption option;
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_ =
+        std::make_shared<SubManagersHelper>(nullptr, nullptr);
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_->currentUIAbilityManager_ =
+        std::make_shared<UIAbilityLifecycleManager>();
+    DelayedSingleton<AbilityManagerService>::GetInstance()->OnRemoteRequest(code, parcel, reply, option);
+
+    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 < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char* ch = static_cast<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/abilitystubattachappdebug_fuzzer/abilitystubattachappdebug_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2025 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_ABILITYSTUBATTACHAPPDEBUG_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBATTACHAPPDEBUG_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "abilitystubattachappdebug_fuzzer"
+
+#endif // FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBATTACHAPPDEBUG_FUZZER_H

test/fuzztest/abilitystubattachappdebug_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2025 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/abilitystubattachappdebug_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2025 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/abilitystubdetachappdebug_fuzzer/BUILD.gn

@@ -0,0 +1,76 @@
+# Copyright (c) 2025 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")
+
+##############################fuzztest##########################################
+ohos_fuzztest("AbilityStubDetachAppDebugFuzzTest") {
+  module_out_path = fuzz_test_output_path
+
+  fuzz_config_file = "${ability_runtime_test_path}/fuzztest/abilitystubdetachappdebug_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "abilitystubdetachappdebug_fuzzer.cpp" ]
+
+  configs = [ "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config" ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "eventhandler:libeventhandler",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "hisysevent:libhisysevent",
+    "ipc:ipc_core",
+    "napi:ace_napi",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [
+      "input:libmmi-client",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":AbilityStubDetachAppDebugFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/abilitystubdetachappdebug_fuzzer/abilitystubdetachappdebug_fuzzer.cpp

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2025 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 "abilitystubdetachappdebug_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#define private public
+#include "ability_manager_service.h"
+#undef private
+#include "message_parcel.h"
+#include "securec.h"
+
+using namespace OHOS::AAFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t U32_AT_SIZE = 4;
+}
+const std::u16string ABILITYMGR_INTERFACE_TOKEN = u"ohos.aafwk.AbilityManager";
+
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    uint32_t code = static_cast<uint32_t>(AbilityManagerInterfaceCode::DETACH_APP_DEBUG);
+
+    MessageParcel parcel;
+    parcel.WriteInterfaceToken(ABILITYMGR_INTERFACE_TOKEN);
+    parcel.WriteBuffer(data, size);
+    parcel.RewindRead(0);
+    MessageParcel reply;
+    MessageOption option;
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_ =
+        std::make_shared<SubManagersHelper>(nullptr, nullptr);
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_->currentUIAbilityManager_ =
+        std::make_shared<UIAbilityLifecycleManager>();
+    DelayedSingleton<AbilityManagerService>::GetInstance()->OnRemoteRequest(code, parcel, reply, option);
+
+    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 < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char* ch = static_cast<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/abilitystubdetachappdebug_fuzzer/abilitystubdetachappdebug_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2025 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_ABILITYSTUBDETACHAPPDEBUG_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBDETACHAPPDEBUG_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "abilitystubdetachappdebug_fuzzer"
+
+#endif // FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBDETACHAPPDEBUG_FUZZER_H

test/fuzztest/abilitystubdetachappdebug_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2025 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/abilitystubdetachappdebug_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2025 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/abilitystubexecuteinsightintentdone_fuzzer/BUILD.gn

@@ -0,0 +1,76 @@
+# Copyright (c) 2025 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")
+
+##############################fuzztest##########################################
+ohos_fuzztest("AbilityStubExecuteInsightIntentDoneFuzzTest") {
+  module_out_path = fuzz_test_output_path
+
+  fuzz_config_file = "${ability_runtime_test_path}/fuzztest/abilitystubexecuteinsightintentdone_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "abilitystubexecuteinsightintentdone_fuzzer.cpp" ]
+
+  configs = [ "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config" ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "eventhandler:libeventhandler",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "hisysevent:libhisysevent",
+    "ipc:ipc_core",
+    "napi:ace_napi",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [
+      "input:libmmi-client",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":AbilityStubExecuteInsightIntentDoneFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/abilitystubexecuteinsightintentdone_fuzzer/abilitystubexecuteinsightintentdone_fuzzer.cpp

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2025 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 "abilitystubexecuteinsightintentdone_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#define private public
+#include "ability_manager_service.h"
+#undef private
+#include "message_parcel.h"
+#include "securec.h"
+
+using namespace OHOS::AAFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t U32_AT_SIZE = 4;
+}
+const std::u16string ABILITYMGR_INTERFACE_TOKEN = u"ohos.aafwk.AbilityManager";
+
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    uint32_t code = static_cast<uint32_t>(AbilityManagerInterfaceCode::EXECUTE_INSIGHT_INTENT_DONE);
+
+    MessageParcel parcel;
+    parcel.WriteInterfaceToken(ABILITYMGR_INTERFACE_TOKEN);
+    parcel.WriteBuffer(data, size);
+    parcel.RewindRead(0);
+    MessageParcel reply;
+    MessageOption option;
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_ =
+        std::make_shared<SubManagersHelper>(nullptr, nullptr);
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_->currentUIAbilityManager_ =
+        std::make_shared<UIAbilityLifecycleManager>();
+    DelayedSingleton<AbilityManagerService>::GetInstance()->OnRemoteRequest(code, parcel, reply, option);
+
+    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 < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char* ch = static_cast<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/abilitystubexecuteinsightintentdone_fuzzer/abilitystubexecuteinsightintentdone_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2025 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_ABILITYSTUBEXECUTEINSIGHTINTENTDONE_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBEXECUTEINSIGHTINTENTDONE_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "abilitystubexecuteinsightintentdone_fuzzer"
+
+#endif // FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBEXECUTEINSIGHTINTENTDONE_FUZZER_H

test/fuzztest/abilitystubexecuteinsightintentdone_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2025 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/abilitystubexecuteinsightintentdone_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2025 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/abilitystubexecuteintent_fuzzer/BUILD.gn

@@ -0,0 +1,76 @@
+# Copyright (c) 2025 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")
+
+##############################fuzztest##########################################
+ohos_fuzztest("AbilityStubExecuteIntentFuzzTest") {
+  module_out_path = fuzz_test_output_path
+
+  fuzz_config_file = "${ability_runtime_test_path}/fuzztest/abilitystubexecuteintent_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "abilitystubexecuteintent_fuzzer.cpp" ]
+
+  configs = [ "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config" ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "eventhandler:libeventhandler",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "hisysevent:libhisysevent",
+    "ipc:ipc_core",
+    "napi:ace_napi",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [
+      "input:libmmi-client",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":AbilityStubExecuteIntentFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/abilitystubexecuteintent_fuzzer/abilitystubexecuteintent_fuzzer.cpp

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2025 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 "abilitystubexecuteintent_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#define private public
+#include "ability_manager_service.h"
+#undef private
+#include "message_parcel.h"
+#include "securec.h"
+
+using namespace OHOS::AAFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t U32_AT_SIZE = 4;
+}
+const std::u16string ABILITYMGR_INTERFACE_TOKEN = u"ohos.aafwk.AbilityManager";
+
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    uint32_t code = static_cast<uint32_t>(AbilityManagerInterfaceCode::EXECUTE_INTENT);
+
+    MessageParcel parcel;
+    parcel.WriteInterfaceToken(ABILITYMGR_INTERFACE_TOKEN);
+    parcel.WriteBuffer(data, size);
+    parcel.RewindRead(0);
+    MessageParcel reply;
+    MessageOption option;
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_ =
+        std::make_shared<SubManagersHelper>(nullptr, nullptr);
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_->currentUIAbilityManager_ =
+        std::make_shared<UIAbilityLifecycleManager>();
+    DelayedSingleton<AbilityManagerService>::GetInstance()->OnRemoteRequest(code, parcel, reply, option);
+
+    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 < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char* ch = static_cast<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/abilitystubexecuteintent_fuzzer/abilitystubexecuteintent_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2025 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_ABILITYSTUBEXECUTEINTENT_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBEXECUTEINTENT_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "abilitystubexecuteintent_fuzzer"
+
+#endif // FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBEXECUTEINTENT_FUZZER_H

test/fuzztest/abilitystubexecuteintent_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2025 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/abilitystubexecuteintent_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2025 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/abilitystublogoutuser_fuzzer/BUILD.gn

@@ -0,0 +1,76 @@
+# Copyright (c) 2025 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")
+
+##############################fuzztest##########################################
+ohos_fuzztest("AbilityStubLogoutUserFuzzTest") {
+  module_out_path = fuzz_test_output_path
+
+  fuzz_config_file = "${ability_runtime_test_path}/fuzztest/abilitystublogoutuser_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "abilitystublogoutuser_fuzzer.cpp" ]
+
+  configs = [ "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config" ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "eventhandler:libeventhandler",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "hisysevent:libhisysevent",
+    "ipc:ipc_core",
+    "napi:ace_napi",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [
+      "input:libmmi-client",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":AbilityStubLogoutUserFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/abilitystublogoutuser_fuzzer/abilitystublogoutuser_fuzzer.cpp

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2025 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 "abilitystublogoutuser_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#define private public
+#include "ability_manager_service.h"
+#undef private
+#include "message_parcel.h"
+#include "securec.h"
+
+using namespace OHOS::AAFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t U32_AT_SIZE = 4;
+}
+const std::u16string ABILITYMGR_INTERFACE_TOKEN = u"ohos.aafwk.AbilityManager";
+
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    uint32_t code = static_cast<uint32_t>(AbilityManagerInterfaceCode::LOGOUT_USER);
+
+    MessageParcel parcel;
+    parcel.WriteInterfaceToken(ABILITYMGR_INTERFACE_TOKEN);
+    parcel.WriteBuffer(data, size);
+    parcel.RewindRead(0);
+    MessageParcel reply;
+    MessageOption option;
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_ =
+        std::make_shared<SubManagersHelper>(nullptr, nullptr);
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_->currentUIAbilityManager_ =
+        std::make_shared<UIAbilityLifecycleManager>();
+    DelayedSingleton<AbilityManagerService>::GetInstance()->OnRemoteRequest(code, parcel, reply, option);
+
+    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 < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char* ch = static_cast<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/abilitystublogoutuser_fuzzer/abilitystublogoutuser_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2025 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_ABILITYSTUBLOGOUTUSER_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBLOGOUTUSER_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "abilitystublogoutuser_fuzzer"
+
+#endif // FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBLOGOUTUSER_FUZZER_H

test/fuzztest/abilitystublogoutuser_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2025 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/abilitystublogoutuser_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2025 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/abilitystubregisterappdebuglistener_fuzzer/BUILD.gn

@@ -0,0 +1,76 @@
+# Copyright (c) 2025 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")
+
+##############################fuzztest##########################################
+ohos_fuzztest("AbilityStubRegisterAppDebugListenerFuzzTest") {
+  module_out_path = fuzz_test_output_path
+
+  fuzz_config_file = "${ability_runtime_test_path}/fuzztest/abilitystubregisterappdebuglistener_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "abilitystubregisterappdebuglistener_fuzzer.cpp" ]
+
+  configs = [ "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config" ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "eventhandler:libeventhandler",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "hisysevent:libhisysevent",
+    "ipc:ipc_core",
+    "napi:ace_napi",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [
+      "input:libmmi-client",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":AbilityStubRegisterAppDebugListenerFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/abilitystubregisterappdebuglistener_fuzzer/abilitystubregisterappdebuglistener_fuzzer.cpp

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2025 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 "abilitystubregisterappdebuglistener_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#define private public
+#include "ability_manager_service.h"
+#undef private
+#include "message_parcel.h"
+#include "securec.h"
+
+using namespace OHOS::AAFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t U32_AT_SIZE = 4;
+}
+const std::u16string ABILITYMGR_INTERFACE_TOKEN = u"ohos.aafwk.AbilityManager";
+
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    uint32_t code = static_cast<uint32_t>(AbilityManagerInterfaceCode::REGISTER_APP_DEBUG_LISTENER);
+
+    MessageParcel parcel;
+    parcel.WriteInterfaceToken(ABILITYMGR_INTERFACE_TOKEN);
+    parcel.WriteBuffer(data, size);
+    parcel.RewindRead(0);
+    MessageParcel reply;
+    MessageOption option;
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_ =
+        std::make_shared<SubManagersHelper>(nullptr, nullptr);
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_->currentUIAbilityManager_ =
+        std::make_shared<UIAbilityLifecycleManager>();
+    DelayedSingleton<AbilityManagerService>::GetInstance()->OnRemoteRequest(code, parcel, reply, option);
+
+    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 < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char* ch = static_cast<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/abilitystubregisterappdebuglistener_fuzzer/abilitystubregisterappdebuglistener_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2025 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_ABILITYSTUBREGISTERAPPDEBUGLISTENER_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBREGISTERAPPDEBUGLISTENER_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "abilitystubregisterappdebuglistener_fuzzer"
+
+#endif // FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBREGISTERAPPDEBUGLISTENER_FUZZER_H

test/fuzztest/abilitystubregisterappdebuglistener_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2025 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/abilitystubregisterappdebuglistener_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2025 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/abilitystubunregisterappdebuglistener_fuzzer/BUILD.gn

@@ -0,0 +1,76 @@
+# Copyright (c) 2025 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")
+
+##############################fuzztest##########################################
+ohos_fuzztest("AbilityStubUnRegisterAppDebugListenerFuzzTest") {
+  module_out_path = fuzz_test_output_path
+
+  fuzz_config_file = "${ability_runtime_test_path}/fuzztest/abilitystubunregisterappdebuglistener_fuzzer"
+  include_dirs = [ "${ability_runtime_innerkits_path}/ability_manager/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "abilitystubunregisterappdebuglistener_fuzzer.cpp" ]
+
+  configs = [ "${ability_runtime_innerkits_path}/ability_manager:ability_manager_public_config" ]
+
+  deps = [
+    "${ability_runtime_innerkits_path}/ability_manager:ability_manager",
+    "${ability_runtime_native_path}/ability/native:abilitykit_native",
+    "${ability_runtime_services_path}/abilitymgr:abilityms",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "c_utils:utils",
+    "common_event_service:cesfwk_innerkits",
+    "eventhandler:libeventhandler",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "hisysevent:libhisysevent",
+    "ipc:ipc_core",
+    "napi:ace_napi",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+
+  if (ability_runtime_graphics) {
+    external_deps += [
+      "input:libmmi-client",
+      "window_manager:libwm",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [
+    # deps file
+    ":AbilityStubUnRegisterAppDebugListenerFuzzTest",
+  ]
+}
+###############################################################################

test/fuzztest/abilitystubunregisterappdebuglistener_fuzzer/abilitystubunregisterappdebuglistener_fuzzer.cpp

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2025 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 "abilitystubunregisterappdebuglistener_fuzzer.h"
+
+#include <cstddef>
+#include <cstdint>
+
+#define private public
+#include "ability_manager_service.h"
+#undef private
+#include "message_parcel.h"
+#include "securec.h"
+
+using namespace OHOS::AAFwk;
+
+namespace OHOS {
+namespace {
+constexpr size_t U32_AT_SIZE = 4;
+}
+const std::u16string ABILITYMGR_INTERFACE_TOKEN = u"ohos.aafwk.AbilityManager";
+
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    uint32_t code = static_cast<uint32_t>(AbilityManagerInterfaceCode::UNREGISTER_APP_DEBUG_LISTENER);
+
+    MessageParcel parcel;
+    parcel.WriteInterfaceToken(ABILITYMGR_INTERFACE_TOKEN);
+    parcel.WriteBuffer(data, size);
+    parcel.RewindRead(0);
+    MessageParcel reply;
+    MessageOption option;
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_ =
+        std::make_shared<SubManagersHelper>(nullptr, nullptr);
+    DelayedSingleton<AbilityManagerService>::GetInstance()->subManagersHelper_->currentUIAbilityManager_ =
+        std::make_shared<UIAbilityLifecycleManager>();
+    DelayedSingleton<AbilityManagerService>::GetInstance()->OnRemoteRequest(code, parcel, reply, option);
+
+    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 < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char* ch = static_cast<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/abilitystubunregisterappdebuglistener_fuzzer/abilitystubunregisterappdebuglistener_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2025 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_ABILITYSTUBUNREGISTERAPPDEBUGLISTENER_FUZZER_H
+#define FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBUNREGISTERAPPDEBUGLISTENER_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "abilitystubunregisterappdebuglistener_fuzzer"
+
+#endif // FUZZTEST_OHOS_ABILITY_RUNTIME_ABILITYSTUBUNREGISTERAPPDEBUGLISTENER_FUZZER_H

test/fuzztest/abilitystubunregisterappdebuglistener_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2025 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/abilitystubunregisterappdebuglistener_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2025 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>