Add fuzz testcase for dsoftbus

Signed-off-by: verystone <xudaqing@huawei.com>

bundle.json

@@ -99,6 +99,7 @@
           "//foundation/communication/dsoftbus/tests/core/common/dfx/hisysevent_adapter/unittest:unittest",
           "//foundation/communication/dsoftbus/tests/core/common/message_handler:fuzztest",
           "//foundation/communication/dsoftbus/tests/core/common/json_utils:fuzztest",
+          "//foundation/communication/dsoftbus/tests/core/common/log:fuzztest",
           "//foundation/communication/dsoftbus/tests/core/connection:unittest",
           "//foundation/communication/dsoftbus/tests/core/connection:fuzztest",
           "//foundation/communication/dsoftbus/tests/core/discovery:unittest",

tests/adapter/fuzztest/BUILD.gn

@@ -15,6 +15,7 @@ group("fuzztest") {
   testonly = true
   deps = [
     "softbusadapterhisysevent_fuzzer:fuzztest",
+    "softbusadapterrange_fuzzer:fuzztest",
     "softbusdecryptdata_fuzzer:SoftBusDecryptDataTest",
   ]
 }

tests/adapter/fuzztest/softbusadapterrange_fuzzer/BUILD.gn

@@ -0,0 +1,48 @@
+# 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/test.gni")
+import("//foundation/communication/dsoftbus/dsoftbus.gni")
+
+##############################fuzztest##########################################
+ohos_fuzztest("SoftBusAdapterRangeFuzzTest") {
+  module_out_path = "dsoftbus/adapter"
+  fuzz_config_file = "//foundation/communication/dsoftbus/tests/adapter/fuzztest/softbusadapterrange_fuzzer"
+  include_dirs = [ "$dsoftbus_root_path/adapter/common/include" ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+    "-fstack-protector-strong",
+  ]
+  sources = [ "softbusadapterrange_fuzzer.cpp" ]
+
+  deps = [ "//foundation/communication/dsoftbus/adapter:softbus_adapter" ]
+
+  external_deps = [
+    "c_utils:utils",
+    "hiviewdfx_hilog_native:libhilog",
+  ]
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = [
+    # deps file
+    ":SoftBusAdapterRangeFuzzTest",
+  ]
+}
+###############################################################################

tests/adapter/fuzztest/softbusadapterrange_fuzzer/corpus/init

@@ -0,0 +1,15 @@
+/*
+ * 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

tests/adapter/fuzztest/softbusadapterrange_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>

tests/adapter/fuzztest/softbusadapterrange_fuzzer/softbusadapterrange_fuzzer.cpp

@@ -0,0 +1,50 @@
+/*
+ * 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 "softbusadapterrange_fuzzer.h"
+
+#include <securec.h>
+#include "softbus_adapter_range.h"
+
+namespace OHOS {
+static void SoftBusAdapterRangeFuzzTest(const uint8_t* data, size_t size)
+{
+    if (size < sizeof(SoftBusRangeParam)) {
+        return;
+    }
+
+    SoftBusRangeParam rangeParam;
+    if (memcpy_s(&rangeParam, sizeof(SoftBusRangeParam), data, sizeof(SoftBusRangeParam)) != EOK) {
+        return;
+    }
+
+    int32_t range;
+    SoftBusBleRange(&rangeParam, &range);
+
+    int8_t power;
+    SoftBusGetBlePower(&power);
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    if (data == nullptr || size < sizeof(int32_t)) {
+        return 0;
+    }
+    /* Run your code on data */
+    OHOS::SoftBusAdapterRangeFuzzTest(data, size);
+    return 0;
+}

tests/adapter/fuzztest/softbusadapterrange_fuzzer/softbusadapterrange_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 SOFTBUSADAPTERRANGE_FUZZER_H
+#define SOFTBUSADAPTERRANGE_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "softbusadapterrange_fuzzer"
+
+#endif // SOFTBUSADAPTERRANGE_FUZZER_H

tests/core/common/log/BUILD.gn

@@ -0,0 +1,17 @@
+# 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.
+
+group("fuzztest") {
+  testonly = true
+  deps = [ "fuzztest/softbuslog_fuzzer:fuzztest" ]
+}

tests/core/common/log/fuzztest/softbuslog_fuzzer/BUILD.gn

@@ -0,0 +1,66 @@
+# 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/communication/dsoftbus/dsoftbus.gni")
+
+##############################fuzztest##########################################
+ohos_fuzztest("SoftBusLogFuzzTest") {
+  module_out_path = "dsoftbus/common"
+  fuzz_config_file =
+      "$dsoftbus_root_path/tests/core/common/log/fuzztest/softbuslog_fuzzer"
+  include_dirs = [
+    "$dsoftbus_root_path/adapter/common/include",
+    "$dsoftbus_root_path/core/common/include",
+    "//commonlibrary/c_utils/base/include",
+  ]
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+    "-fstack-protector-strong",
+  ]
+  sources = [ "softbuslog_fuzzer.cpp" ]
+
+  deps = [
+    "$dsoftbus_root_path/adapter:softbus_adapter",
+    "$dsoftbus_root_path/core/common:softbus_utils",
+    "$dsoftbus_root_path/core/frame:softbus_server",
+  ]
+
+  if (is_standard_system) {
+    external_deps = [
+      "c_utils:utils",
+      "hiviewdfx_hilog_native:libhilog",
+    ]
+  } else {
+    external_deps = [
+      "c_utils:utils",
+      "hilog:libhilog",
+    ]
+  }
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = [
+    # deps file
+    ":SoftBusLogFuzzTest",
+  ]
+}
+###############################################################################

tests/core/common/log/fuzztest/softbuslog_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

tests/core/common/log/fuzztest/softbuslog_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>

tests/core/common/log/fuzztest/softbuslog_fuzzer/softbuslog_fuzzer.cpp

@@ -0,0 +1,65 @@
+/*
+ * 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 "softbuslog_fuzzer.h"
+
+#include "softbus_log.h"
+#include <cstddef>
+#include <securec.h>
+#include <string>
+#include "softbus_adapter_mem.h"
+
+namespace OHOS {
+static constexpr size_t MAX_BUFFER_LEN = 100;
+static void NstackxLogTest(const char *buffer)
+{
+    NstackxLog(buffer, SOFTBUS_LOG_INFO, buffer);
+}
+
+static void AnonymizesTest(const char *buffer)
+{
+    Anonymizes(buffer, 10);
+}
+
+static void AnonyPacketPrintoutTest(const char *buffer, size_t size)
+{
+    AnonyPacketPrintout(SOFTBUS_LOG_DISC, buffer, buffer, size);
+}
+
+static void AnonyDevIdTest(const char *buffer)
+{
+    char *outName = nullptr;
+    AnonyDevId(&outName, buffer);
+}
+} // namespace OHOS
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    if (data == nullptr || size < OHOS::MAX_BUFFER_LEN) {
+        return 0;
+    }
+
+    char buffer[OHOS::MAX_BUFFER_LEN] = { 0 };
+    if (memcpy_s(buffer, OHOS::MAX_BUFFER_LEN, data, size) != EOK) {
+        return 0;
+    }
+
+    OHOS::NstackxLogTest(buffer);
+    OHOS::AnonymizesTest(buffer);
+    OHOS::AnonyPacketPrintoutTest(buffer, OHOS::MAX_BUFFER_LEN);
+    OHOS::AnonyDevIdTest(buffer);
+    return 0;
+}

tests/core/common/log/fuzztest/softbuslog_fuzzer/softbuslog_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 SOFTBUSLOG_FUZZER_H
+#define SOFTBUSLOG_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "softbuslog_fuzzer"
+
+#endif // SOFTBUSLOG_FUZZER_H

tests/core/connection/common/fuzztest/connectioncommon_fuzzer/connectioncommon_fuzzer.cpp

@@ -14,11 +14,22 @@
  */
 
 #include "connectioncommon_fuzzer.h"
+
 #include <vector>
 #include <securec.h>
+#include <pthread.h>
+#include <cstddef>
+#include <string>
 #include "softbus_datahead_transform.h"
 #include "softbus_socket.h"
 #include "softbus_tcp_socket.h"
+#include "softbus_conn_manager.h"
+#include "softbus_base_listener.h"
+#include "softbus_protocol_def.h"
+#include "softbus_thread_pool.h"
+
+static pthread_mutex_t g_isInitedLock;
+static int g_count = 0;
 
 namespace OHOS {
 static void DoDataHeadTransformFuzz(const uint8_t *data, size_t size)
@@ -85,6 +96,57 @@ static void DoSocketFuzz(const uint8_t *data, size_t size)
     }
     ConnDeinitSockets();
 }
+
+static int32_t ConnectEvent(ListenerModule module, int32_t events, int32_t cfd, const ConnectOption *clientAddr)
+{
+    return 0;
+}
+
+static int32_t DataEvent(ListenerModule module, int32_t events, int32_t fd)
+{
+    return 0;
+}
+
+static void DoBaseListenerFuzz(const uint8_t *data, size_t size)
+{
+    ListenerModule module = DIRECT_CHANNEL_CLIENT;
+    StartBaseClient(module);
+    StopBaseListener(module);
+    DestroyBaseListener(module);
+
+    LocalListenerInfo info;
+    if (memcpy_s(&info, sizeof(LocalListenerInfo), data, size) == EOK) {
+        StartBaseListener(&info);
+    }
+
+    SoftbusBaseListener listener;
+    listener.onConnectEvent = ConnectEvent;
+    listener.onDataEvent = DataEvent;
+    GetSoftbusBaseListener(module, &listener);
+    SetSoftbusBaseListener(module, &listener);
+}
+
+static void DoTriggerFuzz()
+{
+    AddTrigger(AUTH_P2P, 0, WRITE_TRIGGER);
+    DelTrigger(AUTH_P2P, 0, WRITE_TRIGGER);
+}
+
+static int32_t ThreadPoolTask(void* arg)
+{
+    pthread_mutex_lock(&g_isInitedLock);
+    g_count++;
+    pthread_mutex_unlock(&g_isInitedLock);
+    return 0;
+}
+
+static void DoThreadPoolFuzz()
+{
+    ThreadPool* pool = ThreadPoolInit(5, 5);
+    ThreadPoolAddJob(pool, ThreadPoolTask, nullptr, PERSISTENT, (uintptr_t)0);
+    ThreadPoolRemoveJob(pool, (uintptr_t)0);
+    ThreadPoolDestroy(pool);
+}
 }
 /* Fuzzer entry point */
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
@@ -95,5 +157,8 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
     /* Run your code on data */
     OHOS::DoDataHeadTransformFuzz(data, size);
     OHOS::DoSocketFuzz(data, size);
+    OHOS::DoBaseListenerFuzz(data, size);
+    OHOS::DoTriggerFuzz();
+    OHOS::DoThreadPoolFuzz();
     return 0;
 }