增加fuzz测试用例

Change-Id: Ib07c89fe4fb840f2be4eec40a379a8f13e5ef2b6
Signed-off-by: Ngaorui <gaorui23@huawei.com>

testsuites/BUILD.gn

@@ -37,5 +37,6 @@ group("testsuites") {
   deps = []
   if (liteos_kernel_unittest) {
     deps += [ "unittest" ]
+    #deps += [ "//kernel/liteos_a/testsuites/fuzz:fuzztest" ]
   }
 }

testsuites/fuzz/BUILD.gn

+# Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//build/lite/config/test.gni")
+
+fuzztest("FuzzDemoTest") {
+  output_extension = "bin"
+  sources = [
+    "adjtime_fuzzer.cpp",
+    "chroot_fuzzer.cpp",
+    "clone_fuzzer.cpp",
+    "epoll_create_fuzzer.cpp",
+    "epoll_ctl_fuzzer.cpp",
+    "epoll_wait_fuzzer.cpp",
+    "fesetenv_fuzzer.cpp",
+    "getrlimit_fuzzer.cpp",
+    "main.cpp",
+    "mlock_fuzzer.cpp",
+    "mlockall_fuzzer.cpp",
+    "posix_spawn_file_actions_addchdir_np_fuzzer.cpp",
+    "posix_spawn_file_actions_adddup2_fuzzer.cpp",
+    "posix_spawn_file_actions_addfchdir_np_fuzzer.cpp",
+    "posix_spawn_file_actions_addopen_fuzzer.cpp",
+    "posix_spawn_file_actions_destroy_fuzzer.cpp",
+    "posix_spawn_file_actions_init_fuzzer.cpp",
+    "posix_spawn_fuzzer.cpp",
+    "posix_spawnattr_destroy_fuzzer.cpp",
+    "posix_spawnattr_getflags_fuzzer.cpp",
+    "posix_spawnattr_getpgroup_fuzzer.cpp",
+    "posix_spawnattr_getschedparam_fuzzer.cpp",
+    "posix_spawnattr_getschedpolicy_fuzzer.cpp",
+    "posix_spawnattr_getsigdefault_fuzzer.cpp",
+    "posix_spawnattr_getsigmask_fuzzer.cpp",
+    "posix_spawnattr_init_fuzzer.cpp",
+    "posix_spawnattr_setflags_fuzzer.cpp",
+    "posix_spawnattr_setpgroup_fuzzer.cpp",
+    "posix_spawnattr_setschedparam_fuzzer.cpp",
+    "posix_spawnattr_setschedpolicy_fuzzer.cpp",
+    "posix_spawnattr_setsigdefault_fuzzer.cpp",
+    "posix_spawnattr_setsigmask_fuzzer.cpp",
+    "posix_spawnp_fuzzer.cpp",
+    "pthread_mutex_consistent_fuzzer.cpp",
+    "pthread_mutex_getprioceiling_fuzzer.cpp",
+    "pthread_mutexattr_setprotocol_fuzzer.cpp",
+    "pthread_mutexattr_setrobust_fuzzer.cpp",
+    "pthread_mutexattr_settype_fuzzer.cpp",
+    "pthread_setconcurrency_fuzzer.cpp",
+    "readlink_fuzzer.cpp",
+    "readlinkat_fuzzer.cpp",
+    "sem_open_fuzzer.cpp",
+    "sethostname_fuzzer.cpp",
+    "setns_fuzzer.cpp",
+    "syslog_fuzzer.cpp",
+    "system_fuzzer.cpp",
+    "times_fuzzer.cpp",
+    "unshare_fuzzer.cpp",
+  ]
+  include_dirs = []
+  deps = []
+}
+group("fuzztest") {
+  deps = [ ":FuzzDemoTest" ]
+}

testsuites/fuzz/adjtime_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/time.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestAdjtime(void)
+{
+    struct timeval fa;
+    printf("start----TestAdjtime\n");
+    DT_Enable_Support_Loop(1);
+
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestAdjtime"), 0) {
+        char *delta = DT_SetGetFixBlob(&g_Element[0], sizeof(struct timeval), sizeof(struct timeval), (char *)&fa);
+        char *olddelta = DT_SetGetFixBlob(&g_Element[1], sizeof(struct timeval), sizeof(struct timeval), (char *)&fa);
+        adjtime((struct timeval *)delta, (struct timeval *)olddelta);
+    }
+    DT_FUZZ_END()
+    printf("end----TestAdjtime\n");
+}

testsuites/fuzz/chroot_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <unistd.h>
+#include "fuzzertest.h"
+
+void TestChroot(void)
+{
+    printf("start----TestChroot\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestChroot"), 0) {
+        char *buf = DT_SetGetString(&g_Element[0], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        chroot(buf);
+    }
+    DT_FUZZ_END()
+    printf("end----TestChroot\n");
+}

testsuites/fuzz/clone_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <sys/syscall.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <cstdio>
+#include <sys/wait.h>
+#include <sys/mman.h>
+#include <sched.h>
+#include "fuzzertest.h"
+
+static int childFunc(void *)
+{
+    return 0;
+}
+
+void TestClone(void)
+{
+    printf("start----TestClone\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestClone"), 0) {
+        s32 number = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        pid_t pid = clone(childFunc, NULL, number, NULL);
+        waitpid(pid, NULL, 0);
+    }
+    DT_FUZZ_END()
+    printf("end----TestClone\n");
+}

testsuites/fuzz/epoll_create_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <sys/epoll.h>
+#include "fuzzertest.h"
+
+void TestEpollCreate(void)
+{
+    printf("start----TestEpollCreate\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestEpollCreate"), 0) {
+        s32 number = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        epoll_create(number);
+    }
+    DT_FUZZ_END()
+    printf("end----TestEpollCreate\n");
+}

testsuites/fuzz/epoll_ctl_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <sys/epoll.h>
+#include "fuzzertest.h"
+
+void TestEpollCtl(void)
+{
+    struct epoll_event fa;
+    printf("start----TestEpollCtl\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestEpollCtl"), 0) {
+        s32 number0 = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        s32 number1 = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        s32 number2 = *(s32 *)DT_SetGetS32(&g_Element[2], INITVALUE_S32);
+        char *datainput = DT_SetGetFixBlob(&g_Element[3], sizeof(struct epoll_event), sizeof(struct epoll_event),
+            (char *)&fa);
+        epoll_ctl(number0, number1, number2, (struct epoll_event *)datainput);
+    }
+    DT_FUZZ_END()
+    printf("end----TestEpollCtl\n");
+}

testsuites/fuzz/epoll_wait_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <sys/epoll.h>
+#include "fuzzertest.h"
+
+void TestEpollWait(void)
+{
+    struct epoll_event fa;
+    printf("start----TestEpollWait\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestEpollWait"), 0) {
+        s32 number0 = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        s32 number1 = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        s32 number2 = *(s32 *)DT_SetGetS32(&g_Element[2], INITVALUE_S32);
+        char *datainput = DT_SetGetFixBlob(&g_Element[3], sizeof(struct epoll_event), sizeof(struct epoll_event),
+            (char *)&fa);
+        epoll_wait(number0, (struct epoll_event *)datainput, number1, number2);
+    }
+    DT_FUZZ_END()
+    printf("end----TestEpollWait\n");
+}

testsuites/fuzz/fesetenv_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <fenv.h>
+#include "fuzzertest.h"
+
+void TestFesetenv(void)
+{
+    fenv_t fa;
+    printf("start----TestFesetenv\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestFesetenv"), 0) {
+        char *envp = DT_SetGetFixBlob(&g_Element[0], sizeof(fenv_t), sizeof(fenv_t), (char *)&fa);
+        fesetenv((fenv_t *)envp);
+    }
+    DT_FUZZ_END()
+    printf("end----TestFesetenv\n");
+}

testsuites/fuzz/fuzzertest.h

+/*
+ * Copyright (c) 2021 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 _FUZZERTEST_H
+#define _FUZZERTEST_H
+
+#define FREQUENCY 100000
+#define INITVALUE_S32 0x123456
+#define INITVALUE_STRING "123456"
+#define LENGTH_STRING 6
+#define MAXLENGTH_STRING 10000
+
+#endif
\ No newline at end of file

testsuites/fuzz/getrlimit_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <sys/resource.h>
+#include "fuzzertest.h"
+
+void TestGetrlimit(void)
+{
+    struct rlimit fa;
+    printf("start----TestGetrlimit\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestGetrlimit"), 0) {
+        s32 resource = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        char *datainput = DT_SetGetFixBlob(&g_Element[1], sizeof(struct rlimit), sizeof(struct rlimit), (char *)&fa);
+        getrlimit(resource, (struct rlimit *)datainput);
+    }
+    DT_FUZZ_END()
+    printf("end----TestGetrlimit\n");
+}

testsuites/fuzz/main.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+
+extern void TestPosixSpawnFileActionsAddchdirNp(void);
+extern void TestPosixSpawnFileActionsAdddup2(void);
+extern void TestPosixSpawnFileActionsAddfchdirNp(void);
+extern void TestPosixSpawnFileActionsAddopen(void);
+extern void TestPosixSpawnFileActionsDestroy(void);
+extern void TestPosixSpawnFileActionsInit(void);
+extern void TestPosixSpawn(void);
+extern void TestPosixSpawnattrDestroy(void);
+extern void TestPosixSpawnattrGetflags(void);
+extern void TestPosixSpawnattrGetpgroup(void);
+extern void TestPosixSpawnattrGetschedparam(void);
+extern void TestPosixSpawnattrGetschedpolicy(void);
+extern void TestPosixSpawnattrGetsigdefault(void);
+extern void TestPosixSpawnattrGetsigmask(void);
+extern void TestPosixSpawnattrInit(void);
+extern void TestPosixSpawnattrSetflags(void);
+extern void TestPosixSpawnattrSetpgroup(void);
+extern void TestPosixSpawnattrSetschedparam(void);
+extern void TestPosixSpawnattrSetschedpolicy(void);
+extern void TestPosixSpawnattrSetsigdefault(void);
+extern void TestPosixSpawnattrSetsigmask(void);
+extern void TestPosixSpawnp(void);
+extern void TestAdjtime(void);
+extern void TestFesetenv(void);
+extern void TestGetrlimit(void);
+extern void TestReadlink(void);
+extern void TestReadlinkat(void);
+extern void TestSyslog(void);
+extern void TestSystem(void);
+extern void TestTimes(void);
+extern void TestClone(void);
+extern void TestEpollCreate(void);
+extern void TestEpollCtl(void);
+extern void TestEpollWait(void);
+extern void TestMlock(void);
+extern void TestMlockall(void);
+extern void TestPthreadMutexConsistent(void);
+extern void TestPthreadMutexGetprioceiling(void);
+extern void TestPthreadMutexattrSetprotocol(void);
+extern void TestPthreadMutexattrSetrobust(void);
+extern void TestPthreadMutexattrSettype(void);
+extern void TestPthreadSetconcurrency(void);
+extern void TestSetns(void);
+extern void TestUnshare(void);
+extern void TestSemOpen(void);
+extern void TestChroot(void);
+extern void TestSethostname(void);
+
+int main()
+{
+    DT_Set_Report_Path("/storage/");
+    TestPosixSpawnFileActionsAddchdirNp();
+    TestPosixSpawnFileActionsAddopen();
+    TestPosixSpawnFileActionsAdddup2();
+    TestPosixSpawnFileActionsAddfchdirNp();
+    TestPosixSpawnFileActionsDestroy();
+    TestPosixSpawnFileActionsInit();
+    TestPosixSpawnattrDestroy();
+    TestPosixSpawnattrGetflags();
+    TestPosixSpawnattrGetpgroup();
+    TestPosixSpawnattrGetschedparam();
+    TestPosixSpawnattrGetschedpolicy();
+    TestPosixSpawnattrGetsigdefault();
+    TestPosixSpawnattrGetsigmask();
+    TestPosixSpawnattrInit();
+    TestPosixSpawnattrSetflags();
+    TestPosixSpawnattrSetpgroup();
+    TestPosixSpawnattrSetschedparam();
+    TestPosixSpawnattrSetschedpolicy();
+    TestPosixSpawnattrSetsigdefault();
+    TestPosixSpawnattrSetsigmask();
+    TestPosixSpawn();
+    TestPosixSpawnp();
+    TestSyslog();
+    TestSystem();
+    TestMlock();
+    TestMlockall();
+    TestAdjtime();
+    TestFesetenv();
+    TestGetrlimit();
+    TestReadlink();
+    TestReadlinkat();
+    TestTimes();
+    TestClone();
+    TestEpollCreate();
+    TestEpollCtl();
+    TestEpollWait();
+    TestPthreadMutexConsistent();
+    TestPthreadMutexGetprioceiling();
+    TestPthreadMutexattrSetprotocol();
+    TestPthreadMutexattrSetrobust();
+    TestPthreadMutexattrSettype();
+    TestPthreadSetconcurrency();
+    TestSetns();
+    TestSemOpen();
+    TestUnshare();
+    TestChroot();
+    TestSethostname();
+
+    return 0;
+}

testsuites/fuzz/mlock_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <sys/mman.h>
+#include "fuzzertest.h"
+
+void TestMlock(void)
+{
+    int lockSize = 4096 + 1;
+    printf("start----TestMlock\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestMlock"), 0) {
+        char *p = DT_SetGetString(&g_Element[0], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        mlock(p, lockSize);
+        munlock(p, lockSize);
+    }
+    DT_FUZZ_END()
+    printf("end----TestMlock\n");
+}

testsuites/fuzz/mlockall_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <sys/mman.h>
+#include "fuzzertest.h"
+
+void TestMlockall(void)
+{
+    printf("start----TestMlockall\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestMlockall"), 0) {
+        s32 number = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        mlockall(number);
+    }
+    DT_FUZZ_END()
+    printf("end----TestMlockall\n");
+}

testsuites/fuzz/posix_spawn_file_actions_addchdir_np_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <spawn.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnFileActionsAddchdirNp(void)
+{
+    posix_spawn_file_actions_t fa;
+    printf("start ---- TestPosixSpawnFileActionsAddchdirNp\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnFileActionsAddchdirNp"), 0) {
+        fa.__pad0[0] = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        fa.__pad0[1] = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        fa.__pad0[2] = *(s32 *)DT_SetGetS32(&g_Element[2], INITVALUE_S32);
+        for (int i = 0; i < 16; i++) {
+            fa.__pad[i] = *(s32 *)DT_SetGetS32(&g_Element[i+3], INITVALUE_S32);
+        }
+        char *action = DT_SetGetBlob(&g_Element[18], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        fa.__actions=(void *)action;
+        char *path = DT_SetGetString(&g_Element[19], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        posix_spawn_file_actions_addchdir_np(&fa, path);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnFileActionsAddchdirNp\n");
+}

testsuites/fuzz/posix_spawn_file_actions_adddup2_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "gtest/gtest.h"
+#include "fuzzertest.h"
+
+void TestPosixSpawnFileActionsAdddup2(void)
+{
+    posix_spawn_file_actions_t fa;
+    printf("start ---- TestPosixSpawnFileActionsAdddup2\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnFileActionsAdddup2"), 0) {
+        fa.__pad0[0] = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        fa.__pad0[1] = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        fa.__pad0[2] = *(s32 *)DT_SetGetS32(&g_Element[2], INITVALUE_S32);
+        for (int i = 0; i < 16; i++) {
+            fa.__pad[i] = *(s32 *)DT_SetGetS32(&g_Element[i+3], INITVALUE_S32);
+        }
+        char *action = DT_SetGetBlob(&g_Element[18], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        fa.__actions=(void *)action;
+        s32 tmpfd = *(s32 *)DT_SetGetS32(&g_Element[19], INITVALUE_S32);
+        posix_spawn_file_actions_adddup2(&fa, STDOUT_FILENO, tmpfd);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnFileActionsAdddup2\n");
+}

testsuites/fuzz/posix_spawn_file_actions_addfchdir_np_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnFileActionsAddfchdirNp(void)
+{
+    posix_spawn_file_actions_t fa;
+    printf("start ---- TestPosixSpawnFileActionsAddfchdirNp\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnFileActionsAddfchdirNp"), 0) {
+        fa.__pad0[0] = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        fa.__pad0[1] = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        fa.__pad0[2] = *(s32 *)DT_SetGetS32(&g_Element[2], INITVALUE_S32);
+        for (int i = 0; i < 16; i++) {
+            fa.__pad[i] = *(s32 *)DT_SetGetS32(&g_Element[i+3], INITVALUE_S32);
+        }
+        char *action = DT_SetGetBlob(&g_Element[18], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        fa.__actions=(void *)action;
+        s32 tmpfd = *(s32 *)DT_SetGetS32(&g_Element[19], INITVALUE_S32);
+        posix_spawn_file_actions_addfchdir_np(&fa, tmpfd);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnFileActionsAddfchdirNp\n");
+}

testsuites/fuzz/posix_spawn_file_actions_addopen_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnFileActionsAddopen(void)
+{
+    posix_spawn_file_actions_t fa;
+    printf("start ---- TestPosixSpawnFileActionsAddopen\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnFileActionsAddopen"), 0) {
+        fa.__pad0[0] = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        fa.__pad0[1] = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        fa.__pad0[2] = *(s32 *)DT_SetGetS32(&g_Element[2], INITVALUE_S32);
+        for (int i = 0; i < 16; i++) {
+            fa.__pad[i] = *(s32 *)DT_SetGetS32(&g_Element[i+3], INITVALUE_S32);
+        }
+        char *action = DT_SetGetBlob(&g_Element[18], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        fa.__actions=(void *)action;
+        s32 tmpfd = *(s32 *)DT_SetGetS32(&g_Element[19], INITVALUE_S32);
+        char *path = DT_SetGetBlob(&g_Element[20], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        s32 flag = *(s32 *)DT_SetGetS32(&g_Element[21], INITVALUE_S32);
+        posix_spawn_file_actions_addopen(&fa, tmpfd, path, flag, 0);
+        posix_spawn_file_actions_addclose(&fa, tmpfd);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnFileActionsAddopen\n");
+}

testsuites/fuzz/posix_spawn_file_actions_destroy_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnFileActionsDestroy(void)
+{
+    posix_spawn_file_actions_t fa;
+    printf("start ---- TestPosixSpawnFileActionsDestroy\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnFileActionsDestroy"), 0) {
+        fa.__pad0[0] = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        fa.__pad0[1] = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        fa.__pad0[2] = *(s32 *)DT_SetGetS32(&g_Element[2], INITVALUE_S32);
+        for (int i = 0; i < 16; i++) {
+            fa.__pad[i] = *(s32 *)DT_SetGetS32(&g_Element[i+3], INITVALUE_S32);
+        }
+        char *action = DT_SetGetBlob(&g_Element[18], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        fa.__actions=(void *)action;
+        posix_spawn_file_actions_init(&fa);
+        posix_spawn_file_actions_destroy(&fa);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnFileActionsDestroy\n");
+}

testsuites/fuzz/posix_spawn_file_actions_init_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnFileActionsInit(void)
+{
+    posix_spawn_file_actions_t fa;
+    printf("start ---- TestPosixSpawnFileActionsInit\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnFileActionsInit"), 0) {
+        fa.__pad0[0] = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        fa.__pad0[1] = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        fa.__pad0[2] = *(s32 *)DT_SetGetS32(&g_Element[2], INITVALUE_S32);
+        for (int i = 0; i < 16; i++) {
+            fa.__pad[i] = *(s32 *)DT_SetGetS32(&g_Element[i+3], INITVALUE_S32);
+        }
+        char *action = DT_SetGetBlob(&g_Element[18], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        fa.__actions=(void *)action;
+        posix_spawn_file_actions_init(&fa);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnFileActionsInit\n");
+}

testsuites/fuzz/posix_spawn_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <unistd.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawn(void)
+{
+    printf("start ---- TestPosixSpawn\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawn"), 0) {
+        s32 pid = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        char *argv[] = {"tftp", nullptr};
+        posix_spawn(&pid, "/bin/tftp", nullptr, nullptr, argv, nullptr);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawn\n");
+}

testsuites/fuzz/posix_spawnattr_destroy_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrDestroy(void)
+{
+    posix_spawnattr_t attr;
+    printf("start ---- TestPosixSpawnattrDestroy\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrDestroy"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        posix_spawnattr_destroy((posix_spawnattr_t *)datainput);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrDestroy\n");
+}

testsuites/fuzz/posix_spawnattr_getflags_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrGetflags(void)
+{
+    posix_spawnattr_t attr;
+    printf("start ---- TestPosixSpawnattrGetflags\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrGetflags"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        s16 flag = *(s16 *)DT_SetGetS16(&g_Element[1], INITVALUE_S32);
+        posix_spawnattr_getflags((posix_spawnattr_t *)datainput, &flag);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrGetflags\n");
+}

testsuites/fuzz/posix_spawnattr_getpgroup_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrGetpgroup(void)
+{
+    posix_spawnattr_t attr;
+    printf("start ---- TestPosixSpawnattrGetpgroup\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrGetpgroup"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        s32 pgrp = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        posix_spawnattr_getpgroup((posix_spawnattr_t *)datainput, &pgrp);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrGetpgroup\n");
+}

testsuites/fuzz/posix_spawnattr_getschedparam_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <sched.h>
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrGetschedparam(void)
+{
+    posix_spawnattr_t attr;
+    struct sched_param schedparam;
+    printf("start ---- TestPosixSpawnattrGetschedparam\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrGetschedparam"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        char *datainput1 = DT_SetGetFixBlob(&g_Element[1], sizeof(struct sched_param), sizeof(struct sched_param),
+            (char *)&schedparam);
+        posix_spawnattr_getschedparam((posix_spawnattr_t *)datainput, (struct sched_param *)datainput);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrGetschedparam\n");
+}

testsuites/fuzz/posix_spawnattr_getschedpolicy_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrGetschedpolicy(void)
+{
+    posix_spawnattr_t attr;
+    printf("start ---- TestPosixSpawnattrGetschedpolicy\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrGetschedpolicy"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        s32 policy = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        posix_spawnattr_getschedpolicy((posix_spawnattr_t *)datainput, &policy);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrGetschedpolicy\n");
+}

testsuites/fuzz/posix_spawnattr_getsigdefault_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrGetsigdefault(void)
+{
+    posix_spawnattr_t attr;
+    sigset_t signalset;
+    printf("start ---- TestPosixSpawnattrGetsigdefault\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrGetsigdefault"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        char *datainput1 = DT_SetGetFixBlob(&g_Element[1], sizeof(signalset), sizeof(signalset), (char *)&signalset);
+        posix_spawnattr_getsigdefault((posix_spawnattr_t *)datainput, (sigset_t *)datainput1);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrGetsigdefault\n");
+}

testsuites/fuzz/posix_spawnattr_getsigmask_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrGetsigmask(void)
+{
+    posix_spawnattr_t attr;
+    sigset_t signalset;
+    printf("start ---- TestPosixSpawnattrGetsigmask\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrGetsigmask"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        char *datainput1 = DT_SetGetFixBlob(&g_Element[1], sizeof(sigset_t), sizeof(sigset_t), (char *)&signalset);
+        posix_spawnattr_getsigmask((posix_spawnattr_t *)datainput, (sigset_t *)datainput1);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrGetsigmask\n");
+}

testsuites/fuzz/posix_spawnattr_init_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrInit(void)
+{
+    posix_spawnattr_t attr;
+    printf("start ---- TestPosixSpawnattrInit\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrInit"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        posix_spawnattr_init((posix_spawnattr_t *)datainput);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrInit\n");
+}

testsuites/fuzz/posix_spawnattr_setflags_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrSetflags(void)
+{
+    posix_spawnattr_t attr;
+    printf("start ---- TestPosixSpawnattrSetflags\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrSetflags"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        s16 flags = *(s16 *)DT_SetGetS16(&g_Element[1], INITVALUE_S32);
+        posix_spawnattr_setflags((posix_spawnattr_t *)datainput, flags);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrSetflags\n");
+}
\ No newline at end of file

testsuites/fuzz/posix_spawnattr_setpgroup_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrSetpgroup(void)
+{
+    posix_spawnattr_t attr;
+    printf("start ---- TestPosixSpawnattrSetpgroup\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrSetpgroup"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        s32 pgrp = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        posix_spawnattr_setpgroup((posix_spawnattr_t *)datainput, pgrp);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrSetpgroup\n");
+}
\ No newline at end of file

testsuites/fuzz/posix_spawnattr_setschedparam_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sched.h>
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrSetschedparam(void)
+{
+    posix_spawnattr_t attr;
+    struct sched_param schedparam;
+    printf("start ---- TestPosixSpawnattrSetschedparam\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrSetschedparam"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        char *datainput1 = DT_SetGetFixBlob(&g_Element[1], sizeof(struct sched_param), sizeof(struct sched_param),
+            (char *)&schedparam);
+        posix_spawnattr_setschedparam((posix_spawnattr_t *)datainput, (struct sched_param *)datainput1);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrSetschedparam\n");
+}
\ No newline at end of file

testsuites/fuzz/posix_spawnattr_setschedpolicy_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sched.h>
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrSetschedpolicy(void)
+{
+    posix_spawnattr_t attr;
+    printf("start ---- TestPosixSpawnattrSetschedpolicy\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrSetschedpolicy"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        s32 policy = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        posix_spawnattr_setschedpolicy((posix_spawnattr_t *)datainput, policy);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrSetschedpolicy\n");
+}

testsuites/fuzz/posix_spawnattr_setsigdefault_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrSetsigdefault(void)
+{
+    posix_spawnattr_t attr;
+    sigset_t sigdefault;
+    printf("start ---- TestPosixSpawnattrSetsigdefault\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrSetsigdefault"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        char *datainput1 = DT_SetGetFixBlob(&g_Element[1], sizeof(sigset_t), sizeof(sigset_t), (char *)&sigdefault);
+        posix_spawnattr_setsigdefault((posix_spawnattr_t *)datainput, (sigset_t *)datainput1);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrSetsigdefault\n");
+}

testsuites/fuzz/posix_spawnattr_setsigmask_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnattrSetsigmask(void)
+{
+    posix_spawnattr_t attr;
+    sigset_t signalset;
+    printf("start ---- TestPosixSpawnattrSetsigmask\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnattrSetsigmask"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(posix_spawnattr_t), sizeof(posix_spawnattr_t),
+            (char *)&attr);
+        char *datainput1 = DT_SetGetFixBlob(&g_Element[1], sizeof(sigset_t), sizeof(sigset_t), (char *)&signalset);
+        posix_spawnattr_setsigmask((posix_spawnattr_t *)datainput, (sigset_t *)datainput1);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnattrSetsigmask\n");
+}

testsuites/fuzz/posix_spawnp_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <unistd.h>
+#include <secodeFuzz.h>
+#include "fuzzertest.h"
+
+void TestPosixSpawnp(void)
+{
+    printf("start ---- TestPosixSpawnp\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPosixSpawnp"), 0) {
+        s32 pid = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        char *argv[] = {"tftp", nullptr};
+        posix_spawnp(&pid, "/bin/tftp", nullptr, nullptr, argv, nullptr);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestPosixSpawnp\n");
+}

testsuites/fuzz/pthread_mutex_consistent_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <pthread.h>
+#include "fuzzertest.h"
+
+void TestPthreadMutexConsistent(void)
+{
+    pthread_mutex_t fa;
+    printf("start----TestPthreadMutexConsistent\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPthreadMutexConsistent"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(pthread_mutex_t), sizeof(pthread_mutex_t),
+            (char *)&fa);
+        pthread_mutex_consistent((pthread_mutex_t *)datainput);
+    }
+    DT_FUZZ_END()
+    printf("end----TestPthreadMutexConsistent\n");
+}

testsuites/fuzz/pthread_mutex_getprioceiling_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <pthread.h>
+#include "fuzzertest.h"
+
+void TestPthreadMutexGetprioceiling(void)
+{
+    pthread_mutex_t g_muxLock;
+    printf("start----TestPthreadMutexGetprioceiling\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPthreadMutexGetprioceiling"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(pthread_mutex_t), sizeof(pthread_mutex_t),
+            (char *)&g_muxLock);
+        s32 number0 = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        pthread_mutex_init((pthread_mutex_t *)datainput, NULL);
+        pthread_mutex_setprioceiling((pthread_mutex_t *)datainput, number0, NULL);
+        pthread_mutex_getprioceiling((pthread_mutex_t *)datainput, &number0);
+        pthread_mutex_destroy((pthread_mutex_t *)datainput);
+    }
+    DT_FUZZ_END();
+    printf("end----TestPthreadMutexGetprioceiling\n");
+}

testsuites/fuzz/pthread_mutexattr_setprotocol_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <pthread.h>
+#include "fuzzertest.h"
+
+void TestPthreadMutexattrSetprotocol(void)
+{
+    pthread_mutexattr_t fa;
+    printf("start----TestPthreadMutexattrSetprotocol\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPthreadMutexattrSetprotocol"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(pthread_mutexattr_t), sizeof(pthread_mutexattr_t),
+            (char *)&fa);
+        s32 number = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        pthread_mutexattr_setprotocol((pthread_mutexattr_t *)datainput, number);
+    }
+    DT_FUZZ_END()
+    printf("end----TestPthreadMutexattrSetprotocol\n");
+}

testsuites/fuzz/pthread_mutexattr_setrobust_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <pthread.h>
+#include "fuzzertest.h"
+
+void TestPthreadMutexattrSetrobust(void)
+{
+    pthread_mutexattr_t  fa;
+    printf("start----TestPthreadMutexattrSetrobust\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPthreadMutexattrSetrobust"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(pthread_mutexattr_t), sizeof(pthread_mutexattr_t),
+            (char *)&fa);
+        s32 number = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        pthread_mutexattr_setrobust((pthread_mutexattr_t *)datainput, number);
+    }
+    DT_FUZZ_END()
+    printf("end----TestPthreadMutexattrSetrobust\n");
+}

testsuites/fuzz/pthread_mutexattr_settype_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <pthread.h>
+#include "fuzzertest.h"
+
+void TestPthreadMutexattrSettype(void)
+{
+    pthread_mutexattr_t  fa;
+    printf("start----TestPthreadMutexattrSettype\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPthreadMutexattrSettype"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(pthread_mutexattr_t), sizeof(pthread_mutexattr_t),
+            (char *)&fa);
+        s32 number = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        pthread_mutexattr_settype((pthread_mutexattr_t *)datainput, number);
+    }
+    DT_FUZZ_END()
+    printf("end----TestPthreadMutexattrSettype\n");
+}

testsuites/fuzz/pthread_setconcurrency_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <pthread.h>
+#include "fuzzertest.h"
+
+void TestPthreadSetconcurrency(void)
+{
+    printf("start----TestPthreadSetconcurrency\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestPthreadSetconcurrency"), 0) {
+        s32 number = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        pthread_setconcurrency(number);
+    }
+    DT_FUZZ_END()
+    printf("end----TestPthreadSetconcurrency\n");
+}

testsuites/fuzz/readlink_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <unistd.h>
+#include "fuzzertest.h"
+
+void TestReadlink(void)
+{
+    printf("start----TestReadlink\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestReadlink"), 0) {
+        char *pathname = DT_SetGetBlob(&g_Element[0], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        char *buf = DT_SetGetBlob(&g_Element[1], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        int bufsize = DT_GET_MutatedValueLen(&g_Element[1]);
+        readlink(pathname, buf, bufsize);
+    }
+    DT_FUZZ_END()
+    printf("end----TestReadlink\n");
+}

testsuites/fuzz/readlinkat_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include "fuzzertest.h"
+
+void TestReadlinkat(void)
+{
+    printf("start----TestReadlinkat\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestReadlinkat"), 0) {
+        s32 dirfd = *(s32*)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        char *pathname = DT_SetGetBlob(&g_Element[1], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        char *buf = DT_SetGetBlob(&g_Element[2], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        int bufsize = DT_GET_MutatedValueLen(&g_Element[2]);
+        readlinkat(dirfd, pathname, buf, bufsize);
+    }
+    DT_FUZZ_END()
+    printf("end----TestReadlinkat\n");
+}

testsuites/fuzz/sem_open_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <spawn.h>
+#include <secodeFuzz.h>
+#include "sys/types.h"
+#include "gtest/gtest.h"
+#include "fuzzertest.h"
+
+void TestSemOpen(void)
+{
+    printf("start ---- TestSemOpen\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestSemOpen"), 0) {
+        char *buf = DT_SetGetString(&g_Element[0], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        sem_open(buf, O_CREAT | O_EXCL, 0700, 1);
+    }
+    DT_FUZZ_END();
+    printf("end --- TestSemOpen\n");
+}

testsuites/fuzz/sethostname_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <unistd.h>
+#include "fuzzertest.h"
+
+void TestSethostname(void)
+{
+    printf("start----TestSethostname\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestSethostname"), 0) {
+        char *buf = DT_SetGetString(&g_Element[0], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        s32 number = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        sethostname(buf, number);
+    }
+    DT_FUZZ_END()
+    printf("end----TestSethostname\n");
+}

testsuites/fuzz/setns_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <sched.h>
+#include "fuzzertest.h"
+
+void TestSetns(void)
+{
+    printf("start----TestSetns\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestSetns"), 0) {
+        s32 number0 = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        s32 number1 = *(s32 *)DT_SetGetS32(&g_Element[1], INITVALUE_S32);
+        setns(number0, number1);
+    }
+    DT_FUZZ_END()
+    printf("end----TestSetns\n");
+}

testsuites/fuzz/syslog_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <syslog.h>
+#include "fuzzertest.h"
+
+void TestSyslog(void)
+{
+    printf("start----TestSyslog\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestSyslog"), 0) {
+        s32 number = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        char *buf = DT_SetGetString(&g_Element[1], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        syslog(number, "%s\n", buf);
+    }
+    DT_FUZZ_END()
+    printf("end----TestSyslog\n");
+}

testsuites/fuzz/system_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <stdlib.h>
+#include "fuzzertest.h"
+
+void TestSystem(void)
+{
+    printf("start----TestSystem\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestSystem"), 0) {
+        char *buf = DT_SetGetString(&g_Element[0], LENGTH_STRING, MAXLENGTH_STRING, INITVALUE_STRING);
+        system(buf);
+    }
+    DT_FUZZ_END()
+    printf("end----TestSystem\n");
+}

testsuites/fuzz/times_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <climits>
+#include <secodeFuzz.h>
+#include <sys/times.h>
+#include "fuzzertest.h"
+
+void TestTimes(void)
+{
+    struct tms buf;
+    printf("start----TestTimes\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestTimes"), 0) {
+        char *datainput = DT_SetGetFixBlob(&g_Element[0], sizeof(struct tms), sizeof(struct tms), (char *)&buf);
+        times((struct tms *)datainput);
+    }
+    DT_FUZZ_END()
+    printf("end----TestTimes\n");
+}

testsuites/fuzz/unshare_fuzzer.cpp

+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <secodeFuzz.h>
+#include <sched.h>
+#include "fuzzertest.h"
+
+void TestUnshare(void)
+{
+    printf("start----TestUnshare\n");
+    DT_Enable_Support_Loop(1);
+    
+    DT_FUZZ_START(0, FREQUENCY, const_cast<char *>("TestUnshare"), 0) {
+        s32 number = *(s32 *)DT_SetGetS32(&g_Element[0], INITVALUE_S32);
+        unshare(number);
+    }
+    DT_FUZZ_END()
+    printf("end----TestUnshare\n");
+}