!981 非安全函数整改-合入monthly

Merge pull request !981 from xuxinyu/cherry-pick-1661483487
fixed e0b4fcb from https://gitee.com/xuiny/kernel_liteos_a/pulls/971
2022-08-27 09:14:35 +00:00 · 2022-08-26 03:11:31 +00:00 · 2022-08-25 10:48:34 +00:00 · 2022-08-25 02:21:39 +00:00 · 2022-08-24 03:35:49 +00:00 · 2022-08-23 12:33:48 +00:00
288 changed files with 2019 additions and 1820 deletions
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -323,7 +323,7 @@ group("liteos_a") {
    deps += [
      ":apps",
      ":tests",
-      "//prebuilts/lite/sysroot/build:strip",
+      "//third_party/musl/scripts/build_lite:strip",
    ]
    if (liteos_skip_make == false) {
      deps += [ ":make" ]
--- a/2
+++ b/2
@@ -121,7 +121,7 @@ sysroot:
 	$(HIDE)echo "sysroot:" $(abspath $(SYSROOT_PATH))
 ifeq ($(origin SYSROOT_PATH),file)
 	$(HIDE)mkdir -p $(SYSROOT_PATH)/build && cd $(SYSROOT_PATH)/build && \
-	ln -snf $(LITEOSTOPDIR)/../../prebuilts/lite/sysroot/build/Makefile && \
+	ln -snf $(LITEOSTOPDIR)/../../third_party/musl/scripts/build_lite/Makefile && \
 	$(MAKE) TARGETS=liteos_a_user \
 		ARCH=$(ARCH) \
 		TARGET=$(LOSCFG_LLVM_TARGET) \
--- a/OAT.xml
+++ b/OAT.xml
@@ -23,6 +23,7 @@
        <licensefile></licensefile>
        <policylist>
            <policy name="projectPolicy" desc="">
+                <policyitem type="copyright" name="Huawei Technologies Co., Ltd. All rights reserved." path=".*" desc="original liteos copyright"/>
                <policyitem type="copyright" name="Huawei Device Co., Ltd. All rights reserved." path=".*" desc="original liteos copyright"/>
                <policyitem type="license" name="BSD-3-Clause" path=".*" desc="Liteos kernel use bsd3 license"/>
            </policy>
--- a/apps/mksh/BUILD.gn
+++ b/apps/mksh/BUILD.gn
@@ -42,7 +42,7 @@ copy("copy_mksh_src") {

 build_ext_component("build_mksh") {
  deps = [ ":copy_mksh_src" ]
-  deps += [ "//prebuilts/lite/sysroot" ]
+  deps += [ "//third_party/musl:sysroot_lite" ]
  exec_path = rebase_path("$target_out_dir/mksh_build")

  cflags = [
--- a/apps/toybox/BUILD.gn
+++ b/apps/toybox/BUILD.gn
@@ -51,7 +51,7 @@ build_ext_component("build_toybox") {
    ":copy_toybox_config",
    ":copy_toybox_src",
  ]
-  deps += [ "//prebuilts/lite/sysroot" ]
+  deps += [ "//third_party/musl:sysroot_lite" ]
  exec_path = rebase_path("$target_out_dir/toybox_build")

  cflags = [
--- a/compat/posix/src/time.c
+++ b/compat/posix/src/time.c
@@ -478,7 +478,6 @@ static int PthreadGetCputime(clockid_t clockID, struct timespec *ats)
    uint64_t runtime;
    UINT32 intSave;
    UINT32 tid = GetTidFromClockID(clockID);
-
    if (OS_TID_CHECK_INVALID(tid)) {
        return -EINVAL;
    }
--- a/drivers/block/disk/include/disk_pri.h
+++ b/drivers/block/disk/include/disk_pri.h
@@ -42,7 +42,7 @@

 #ifdef __cplusplus
 #if __cplusplus
-extern "C"{
+extern "C" {
 #endif
 #endif /* __cplusplus */

--- a/fs/fat/os_adapt/fatfs.c
+++ b/fs/fat/os_adapt/fatfs.c
@@ -343,7 +343,8 @@ static FRESULT init_cluster(DIR_FILE *pdfp, DIR *dp_new, FATFS *fs, int type, co
    return FR_OK;
 }

-static int fatfs_create_obj(struct Vnode *parent, const char *name, int mode, struct Vnode **vpp, BYTE type, const char *target)
+static int fatfs_create_obj(struct Vnode *parent, const char *name, int mode, struct Vnode **vpp,
+                            BYTE type,  const char *target)
 {
    struct Vnode *vp = NULL;
    FATFS *fs = (FATFS *)parent->originMount->data;
--- a/fs/include/fs/fs_operation.h
+++ b/fs/include/fs/fs_operation.h
@@ -1,6 +1,6 @@
 /*
 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2022 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:
@@ -244,8 +244,9 @@ extern int chattr(const char *pathname, struct IATTR *attr);
 *
 * @retval #0  On success.
 * @retval #-1 On failure with errno set.
- * @retval CONTINE_NUTTX_FCNTL doesn't support some cmds in VfsFcntl, needs to continue going through Nuttx vfs operation.</li>
- *
+ * @retval CONTINE_NUTTX_FCNTL doesn't support some cmds in VfsFcntl, needs to continue going through 
+ * Nuttx vfs operation.</li>
+ *     
 * @par Dependency:
 * <ul><li>fs.h</li></ul>
 * @see None
--- a/fs/include/fs/mount.h
+++ b/fs/include/fs/mount.h
@@ -49,7 +49,7 @@ struct Mount {
    LIST_HEAD vnodeList;               /* list of vnodes */
    int vnodeSize;                     /* size of vnode list */
    LIST_HEAD activeVnodeList;         /* list of active vnodes */
-    int activeVnodeSize;               /* szie of active vnodes list */
+    int activeVnodeSize;               /* size of active vnodes list */
    void *data;                        /* private data */
    uint32_t hashseed;                 /* Random seed for vfshash */
    unsigned long mountFlags;          /* Flags for mount */
--- a/fs/jffs2/src/vfs_jffs2.c
+++ b/fs/jffs2/src/vfs_jffs2.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2021-2022 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:
@@ -682,7 +682,6 @@ int VfsJffs2Rmdir(struct Vnode *parentVnode, struct Vnode *targetVnode, const ch
    LOS_MuxLock(&g_jffs2FsLock, (uint32_t)JFFS2_WAITING_FOREVER);

    ret = jffs2_rmdir(parentInode, targetInode, (const unsigned char *)path);
-
    if (ret == 0) {
        (void)jffs2_iput(targetInode);
    }
@@ -809,7 +808,6 @@ int VfsJffs2Unlink(struct Vnode *parentVnode, struct Vnode *targetVnode, const c
    LOS_MuxLock(&g_jffs2FsLock, (uint32_t)JFFS2_WAITING_FOREVER);

    ret = jffs2_unlink(parentInode, targetInode, (const unsigned char *)path);
-
    if (ret == 0) {
        (void)jffs2_iput(targetInode);
    }
--- a/fs/proc/include/proc_fs.h
+++ b/fs/proc/include/proc_fs.h
@@ -137,7 +137,7 @@ struct ProcData {
 #define S_IALLUGO (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO)

 /**
- * Interface for modules using proc below internal proc moudule;
+ * Interface for modules using proc below internal proc module;
 */
 /**
 * @ingroup  procfs
--- a/fs/proc/os_adapt/fs_cache_proc.c
+++ b/fs/proc/os_adapt/fs_cache_proc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2021-2022 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:
@@ -154,7 +154,8 @@ static int FsCacheInfoFill(struct SeqBuf *buf, void *arg)

    VnodeHold();
    LosBufPrintf(buf, "\n=================================================================\n");
-    LosBufPrintf(buf, "VnodeAddr     ParentAddr     DataAddr      VnodeOps      Hash          Ref    Type    Gid    Uid    Mode\n");
+    LosBufPrintf(buf,
+        "VnodeAddr     ParentAddr     DataAddr      VnodeOps      Hash           Ref    Type    Gid    Uid    Mode\n");
    vnodeVirtual = VnodeListProcess(buf, GetVnodeVirtualList());
    vnodeFree = VnodeListProcess(buf, GetVnodeFreeList());
    vnodeActive = VnodeListProcess(buf, GetVnodeActiveList());
--- a/fs/proc/src/proc_shellcmd.c
+++ b/fs/proc/src/proc_shellcmd.c
@@ -62,8 +62,8 @@ int OsShellCmdWriteProc(int argc, char **argv)

    if (argc == WRITEPROC_ARGC) {
        value = argv[0];
-        path = argv[2];
-        len = strlen(value) + 1;  /* +1:add the \0 */
+        path = argv[2]; // 2: index of path
+        len = strlen(value) + 1;  /* + 1:add the \0 */
        if (strncmp(argv[1], ">>", strlen(">>")) == 0) {
            if ((realpath(path, realPath) == NULL) || (strncmp(realPath, rootProcDir, strlen(rootProcDir)) != 0)) {
                PRINT_ERR("No such file or directory\n");
--- a/fs/vfs/epoll/fs_epoll.c
+++ b/fs/vfs/epoll/fs_epoll.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2021-2022 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:
@@ -304,7 +304,7 @@ int epoll_wait(int epfd, FAR struct epoll_event *evs, int maxevents, int timeout
    int pollSize;

    epHead = EpollGetDataBuff(epfd);
-    if (epHead== NULL) {
+    if (epHead == NULL) {
        set_errno(EBADF);
        return -1;
    }
--- a/fs/vfs/operation/fullpath.c
+++ b/fs/vfs/operation/fullpath.c
@@ -225,7 +225,6 @@ static char *vfs_normalize_fullpath(const char *directory, const char *filename,
        /* it's a absolute path, use it directly */

        fullpath = strdup(filename); /* copy string */
-
        if (fullpath == NULL) {
            *pathname = NULL;
            set_errno(ENOMEM);
@@ -258,11 +257,10 @@ int vfs_normalize_path(const char *directory, const char *filename, char **pathn
    }

 #ifdef VFS_USING_WORKDIR
-    if (directory == NULL)
-      {
+    if (directory == NULL) {
        spin_lock_irqsave(&curr->files->workdir_lock, lock_flags);
        directory = curr->files->workdir;
-      }
+    }
 #else
    if ((directory == NULL) && (filename[0] != '/')) {
        PRINT_ERR("NO_WORKING_DIR\n");
@@ -275,20 +273,18 @@ int vfs_normalize_path(const char *directory, const char *filename, char **pathn

    if ((filename[0] != '/') && (strlen(directory) + namelen + 2 > TEMP_PATH_MAX)) {
 #ifdef VFS_USING_WORKDIR
-        if (dir_flags == TRUE)
-          {
+        if (dir_flags == TRUE) {
            spin_unlock_irqrestore(&curr->files->workdir_lock, lock_flags);
-          }
+        }
 #endif
        return -ENAMETOOLONG;
    }

    fullpath = vfs_normalize_fullpath(directory, filename, pathname, namelen);
 #ifdef VFS_USING_WORKDIR
-    if (dir_flags == TRUE)
-      {
+    if (dir_flags == TRUE) {
        spin_unlock_irqrestore(&curr->files->workdir_lock, lock_flags);
-      }
+    }
 #endif
    if (fullpath == NULL) {
        return -get_errno();
@@ -308,7 +304,7 @@ int vfs_normalize_path(const char *directory, const char *filename, char **pathn

 int vfs_normalize_pathat(int dirfd, const char *filename, char **pathname)
 {
-    /* Get path by dirfd*/
+    /* Get path by dirfd */
    char *relativeoldpath = NULL;
    char *fullpath = NULL;
    int ret = 0;
--- a/fs/vfs/operation/vfs_other.c
+++ b/fs/vfs/operation/vfs_other.c
@@ -132,19 +132,19 @@ int VfsPermissionCheck(uint fuid, uint fgid, uint fileMode, int accMode)
 #ifdef VFS_USING_WORKDIR
 static int SetWorkDir(const char *dir, size_t len)
 {
-  errno_t ret;
-  uint lock_flags;
-  LosProcessCB *curr = OsCurrProcessGet();
+    errno_t ret;
+    uint lock_flags;
+    LosProcessCB *curr = OsCurrProcessGet();

-  spin_lock_irqsave(&curr->files->workdir_lock, lock_flags);
-  ret = strncpy_s(curr->files->workdir, PATH_MAX, dir, len);
-  curr->files->workdir[PATH_MAX - 1] = '\0';
-  spin_unlock_irqrestore(&curr->files->workdir_lock, lock_flags);
-  if (ret != EOK) {
-      return -1;
-  }
+    spin_lock_irqsave(&curr->files->workdir_lock, lock_flags);
+    ret = strncpy_s(curr->files->workdir, PATH_MAX, dir, len);
+    curr->files->workdir[PATH_MAX - 1] = '\0';
+    spin_unlock_irqrestore(&curr->files->workdir_lock, lock_flags);
+    if (ret != EOK) {
+        return -1;
+    }

-  return 0;
+        return 0;
 }
 #endif

@@ -155,7 +155,6 @@ int chdir(const char *path)
    char *fullpath_bak = NULL;
    struct stat statBuff;

-
    if (!path) {
        set_errno(EFAULT);
        return -1;
--- a/fs/vfs/operation/vfs_utime.c
+++ b/fs/vfs/operation/vfs_utime.c
@@ -57,7 +57,6 @@ int utime(const char *path, const struct utimbuf *ptimes)

    /* Sanity checks */

-
    if (path == NULL) {
        ret = -EINVAL;
        goto errout;
--- a/fs/vfs/vfs_cmd/vfs_shellcmd.c
+++ b/fs/vfs/vfs_cmd/vfs_shellcmd.c
--- a/fs/vfs/vnode.c
+++ b/fs/vfs/vnode.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2021-2022 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:
@@ -239,7 +239,7 @@ BOOL VnodeInUseIter(const struct Mount *mount)
    return FALSE;
 }

-int VnodeHold()
+int VnodeHold(void)
 {
    int ret = LOS_MuxLock(&g_vnodeMux, LOS_WAIT_FOREVER);
    if (ret != LOS_OK) {
@@ -248,7 +248,7 @@ int VnodeHold()
    return ret;
 }

-int VnodeDrop()
+int VnodeDrop(void)
 {
    int ret = LOS_MuxUnlock(&g_vnodeMux);
    if (ret != LOS_OK) {
@@ -583,7 +583,7 @@ int VnodeCreate(struct Vnode *parent, const char *name, int mode, struct Vnode *
    return 0;
 }

-int VnodeDevInit()
+int VnodeDevInit(void)
 {
    struct Vnode *devNode = NULL;
    struct Mount *devMount = NULL;
@@ -616,7 +616,7 @@ int VnodeGetattr(struct Vnode *vnode, struct stat *buf)
    return LOS_OK;
 }

-struct Vnode *VnodeGetRoot()
+struct Vnode *VnodeGetRoot(void)
 {
    return g_rootVnode;
 }
@@ -697,7 +697,7 @@ LIST_HEAD* GetVnodeActiveList()
    return &g_vnodeActiveList;
 }

-int VnodeClearCache()
+int VnodeClearCache(void)
 {
    struct Vnode *item = NULL;
    struct Vnode *nextItem = NULL;
--- a/kernel/base/include/los_sem_debug_pri.h
+++ b/kernel/base/include/los_sem_debug_pri.h
@@ -61,11 +61,11 @@ STATIC INLINE VOID OsSemDbgTimeUpdateHook(UINT32 semID)
    return;
 }
 /* Update the SEM_DEBUG_CB of the semaphore when created or deleted */
-extern VOID OsSemDbgUpdate(UINT32 semID, TSK_ENTRY_FUNC creater, UINT16 count);
-STATIC INLINE VOID OsSemDbgUpdateHook(UINT32 semID, TSK_ENTRY_FUNC creater, UINT16 count)
+extern VOID OsSemDbgUpdate(UINT32 semID, TSK_ENTRY_FUNC creator, UINT16 count);
+STATIC INLINE VOID OsSemDbgUpdateHook(UINT32 semID, TSK_ENTRY_FUNC creator, UINT16 count)
 {
 #ifdef LOSCFG_DEBUG_SEMAPHORE
-    OsSemDbgUpdate(semID, creater, count);
+    OsSemDbgUpdate(semID, creator, count);
 #endif
    return;
 }
--- a/kernel/base/ipc/los_queue_debug.c
+++ b/kernel/base/ipc/los_queue_debug.c
@@ -40,7 +40,7 @@
 #ifdef LOSCFG_DEBUG_QUEUE

 typedef struct {
-    TSK_ENTRY_FUNC creater; /* The task entry who created this queue */
+    TSK_ENTRY_FUNC creator; /* The task entry who created this queue */
    UINT64  lastAccessTime; /* The last access time */
 } QueueDebugCB;
 STATIC QueueDebugCB *g_queueDebugArray = NULL;
@@ -74,7 +74,7 @@ VOID OsQueueDbgTimeUpdate(UINT32 queueID)
 VOID OsQueueDbgUpdate(UINT32 queueID, TSK_ENTRY_FUNC entry)
 {
    QueueDebugCB *queueDebug = &g_queueDebugArray[GET_QUEUE_INDEX(queueID)];
-    queueDebug->creater = entry;
+    queueDebug->creator = entry;
    queueDebug->lastAccessTime = LOS_TickCountGet();
    return;
 }
@@ -91,8 +91,8 @@ STATIC INLINE VOID OsQueueInfoOutPut(const LosQueueCB *node)

 STATIC INLINE VOID OsQueueOpsOutput(const QueueDebugCB *node)
 {
-    PRINTK("TaskEntry of creater:0x%p, Latest operation time: 0x%llx\n",
-           node->creater, node->lastAccessTime);
+    PRINTK("TaskEntry of creator:0x%p, Latest operation time: 0x%llx\n",
+           node->creator, node->lastAccessTime);
 }

 STATIC VOID SortQueueIndexArray(UINT32 *indexArray, UINT32 count)
@@ -149,7 +149,7 @@ VOID OsQueueCheck(VOID)
                       &g_queueDebugArray[index], sizeof(QueueDebugCB));
        SCHEDULER_UNLOCK(intSave);
        if ((queueNode.queueState == OS_QUEUE_UNUSED) ||
-            ((queueNode.queueState == OS_QUEUE_INUSED) && (queueDebugNode.creater == NULL))) {
+            ((queueNode.queueState == OS_QUEUE_INUSED) && (queueDebugNode.creator == NULL))) {
            continue;
        }
        if ((queueNode.queueState == OS_QUEUE_INUSED) &&
--- a/kernel/base/ipc/los_sem_debug.c
+++ b/kernel/base/ipc/los_sem_debug.c
@@ -80,7 +80,7 @@ STATIC VOID OsSemPendedTaskNamePrint(LosSemCB *semNode)
 typedef struct {
    UINT16  origSemCount;   /* Number of original available semaphores */
    UINT64  lastAccessTime; /* The last operation time */
-    TSK_ENTRY_FUNC creater; /* The task entry who created this sem */
+    TSK_ENTRY_FUNC creator; /* The task entry who created this sem */
 } SemDebugCB;
 STATIC SemDebugCB *g_semDebugArray = NULL;

@@ -110,10 +110,10 @@ VOID OsSemDbgTimeUpdate(UINT32 semID)
    return;
 }

-VOID OsSemDbgUpdate(UINT32 semID, TSK_ENTRY_FUNC creater, UINT16 count)
+VOID OsSemDbgUpdate(UINT32 semID, TSK_ENTRY_FUNC creator, UINT16 count)
 {
    SemDebugCB *semDebug = &g_semDebugArray[GET_SEM_INDEX(semID)];
-    semDebug->creater = creater;
+    semDebug->creator = creator;
    semDebug->lastAccessTime = LOS_TickCountGet();
    semDebug->origSemCount = count;
    return;
@@ -133,7 +133,7 @@ STATIC VOID OsSemSort(UINT32 *semIndexArray, UINT32 usedCount)

    /* It will Print out ALL the Used Semaphore List. */
    PRINTK("Used Semaphore List: \n");
-    PRINTK("\r\n   SemID    Count    OriginalCount   Creater(TaskEntry)    LastAccessTime\n");
+    PRINTK("\r\n   SemID    Count    OriginalCount   Creator(TaskEntry)    LastAccessTime\n");
    PRINTK("   ------   ------   -------------   ------------------    --------------   \n");

    SCHEDULER_LOCK(intSave);
@@ -145,11 +145,11 @@ STATIC VOID OsSemSort(UINT32 *semIndexArray, UINT32 usedCount)
        (VOID)memcpy_s(&semNode, sizeof(LosSemCB), semCB, sizeof(LosSemCB));
        (VOID)memcpy_s(&semDebug, sizeof(SemDebugCB), &g_semDebugArray[semIndexArray[i]], sizeof(SemDebugCB));
        SCHEDULER_UNLOCK(intSave);
-        if ((semNode.semStat != OS_SEM_USED) || (semDebug.creater == NULL)) {
+        if ((semNode.semStat != OS_SEM_USED) || (semDebug.creator == NULL)) {
            continue;
        }
        PRINTK("   0x%-07x0x%-07u0x%-14u%-22p0x%llx\n", semNode.semID, semDebug.origSemCount,
-               semNode.semCount, semDebug.creater, semDebug.lastAccessTime);
+               semNode.semCount, semDebug.creator, semDebug.lastAccessTime);
        if (!LOS_ListEmpty(&semNode.semList)) {
            OsSemPendedTaskNamePrint(semCB);
        }
@@ -170,7 +170,7 @@ UINT32 OsSemInfoGetFullData(VOID)
    for (i = 0; i < LOSCFG_BASE_IPC_SEM_LIMIT; i++) {
        semNode = GET_SEM(i);
        semDebug = &g_semDebugArray[i];
-        if ((semNode->semStat == OS_SEM_USED) && (semDebug->creater != NULL)) {
+        if ((semNode->semStat == OS_SEM_USED) && (semDebug->creator != NULL)) {
            usedSemCnt++;
        }
    }
@@ -190,7 +190,7 @@ UINT32 OsSemInfoGetFullData(VOID)
        for (i = 0; i < LOSCFG_BASE_IPC_SEM_LIMIT; i++) {
            semNode = GET_SEM(i);
            semDebug = &g_semDebugArray[i];
-            if ((semNode->semStat != OS_SEM_USED) || (semDebug->creater == NULL)) {
+            if ((semNode->semStat != OS_SEM_USED) || (semDebug->creator == NULL)) {
                continue;
            }
            *(semIndexArray + count) = i;
--- a/kernel/base/mem/tlsf/los_memory.c
+++ b/kernel/base/mem/tlsf/los_memory.c
@@ -498,7 +498,7 @@ STATIC INLINE VOID OsLmsReallocMergeNodeMark(struct OsMemNodeHead *node)
    }

    g_lms->simpleMark((UINTPTR)node + OS_MEM_NODE_HEAD_SIZE, (UINTPTR)OS_MEM_NEXT_NODE(node),
-        LMS_SHADOW_ACCESSABLE_U8);
+        LMS_SHADOW_ACCESSIBLE_U8);
 }

 STATIC INLINE VOID OsLmsReallocSplitNodeMark(struct OsMemNodeHead *node)
--- a/kernel/extended/lms/los_lms.c
+++ b/kernel/extended/lms/los_lms.c
@@ -326,7 +326,7 @@ VOID OsLmsLosMallocMark(const VOID *curNodeStart, const VOID *nextNodeStart, UIN
    }

    OsLmsSetShadowValue(node, curNodeStartAddr, curNodeStartAddr + nodeHeadSize, LMS_SHADOW_REDZONE_U8);
-    OsLmsSetShadowValue(node, curNodeStartAddr + nodeHeadSize, nextNodeStartAddr, LMS_SHADOW_ACCESSABLE_U8);
+    OsLmsSetShadowValue(node, curNodeStartAddr + nodeHeadSize, nextNodeStartAddr, LMS_SHADOW_ACCESSIBLE_U8);
    OsLmsSetShadowValue(node, nextNodeStartAddr, nextNodeStartAddr + nodeHeadSize, LMS_SHADOW_REDZONE_U8);
    LMS_UNLOCK(intSave);
 }
@@ -344,7 +344,7 @@ VOID OsLmsCheckValid(UINTPTR checkAddr, BOOL isFreeCheck)

    OsLmsGetShadowValue(node, checkAddr, &shadowValue);
    LMS_UNLOCK(intSave);
-    if ((shadowValue == LMS_SHADOW_ACCESSABLE) || ((isFreeCheck) && (shadowValue == LMS_SHADOW_PAINT))) {
+    if ((shadowValue == LMS_SHADOW_ACCESSIBLE) || ((isFreeCheck) && (shadowValue == LMS_SHADOW_PAINT))) {
        return;
    }

@@ -367,7 +367,7 @@ VOID OsLmsLosFreeMark(const VOID *curNodeStart, const VOID *nextNodeStart, UINT3
    UINTPTR nextNodeStartAddr = (UINTPTR)nextNodeStart;

    OsLmsGetShadowValue(node, curNodeStartAddr + nodeHeadSize, &shadowValue);
-    if ((shadowValue != LMS_SHADOW_ACCESSABLE) && (shadowValue != LMS_SHADOW_PAINT)) {
+    if ((shadowValue != LMS_SHADOW_ACCESSIBLE) && (shadowValue != LMS_SHADOW_PAINT)) {
        LMS_UNLOCK(intSave);
        OsLmsReportError(curNodeStartAddr + nodeHeadSize, MEM_REGION_SIZE_1, FREE_ERRORMODE);
        return;
@@ -408,7 +408,7 @@ VOID LOS_LmsAddrDisableProtect(UINTPTR addrStart, UINTPTR addrEnd)
    LMS_LOCK(intSave);
    LmsMemListNode *node = OsLmsGetPoolNodeFromAddr(addrStart);
    if (node != NULL) {
-        OsLmsSetShadowValue(node, addrStart, addrEnd, LMS_SHADOW_ACCESSABLE_U8);
+        OsLmsSetShadowValue(node, addrStart, addrEnd, LMS_SHADOW_ACCESSIBLE_U8);
    }
    LMS_UNLOCK(intSave);
 }
@@ -426,7 +426,7 @@ STATIC UINT32 OsLmsCheckAddr(UINTPTR addr)
    LmsMemListNode *node = OsLmsGetPoolNodeFromAddr(addr);
    if (node == NULL) {
        LMS_UNLOCK(intSave);
-        return LMS_SHADOW_ACCESSABLE_U8;
+        return LMS_SHADOW_ACCESSIBLE_U8;
    }

    OsLmsGetShadowValue(node, addr, &shadowValue);
@@ -542,7 +542,7 @@ STATIC VOID OsLmsGetErrorInfo(UINTPTR addr, UINT32 size, LmsAddrInfo *info)
 {
    LmsMemListNode *node = OsLmsGetPoolNodeFromAddr(addr);
    OsLmsGetShadowInfo(node, addr, info);
-    if (info->shadowValue != LMS_SHADOW_ACCESSABLE_U8) {
+    if (info->shadowValue != LMS_SHADOW_ACCESSIBLE_U8) {
        return;
    } else {
        OsLmsGetShadowInfo(node, addr + size - 1, info);
@@ -558,7 +558,7 @@ STATIC VOID OsLmsPrintErrInfo(LmsAddrInfo *info, UINT32 errMod)
        case LMS_SHADOW_REDZONE:
            PRINT_ERR("Heap buffer overflow error detected\n");
            break;
-        case LMS_SHADOW_ACCESSABLE:
+        case LMS_SHADOW_ACCESSIBLE:
            PRINT_ERR("No error\n");
            break;
        default:
@@ -614,7 +614,7 @@ VOID OsLmsReportError(UINTPTR p, UINT32 size, UINT32 errMod)
 #ifdef LOSCFG_LMS_STORE_CHECK
 VOID __asan_store1_noabort(UINTPTR p)
 {
-    if (OsLmsCheckAddr(p) != LMS_SHADOW_ACCESSABLE_U8) {
+    if (OsLmsCheckAddr(p) != LMS_SHADOW_ACCESSIBLE_U8) {
        OsLmsReportError(p, MEM_REGION_SIZE_1, STORE_ERRMODE);
    }
 }
@@ -690,7 +690,7 @@ VOID __asan_storeN_noabort(UINTPTR p, UINT32 size)
 #ifdef LOSCFG_LMS_LOAD_CHECK
 VOID __asan_load1_noabort(UINTPTR p)
 {
-    if (OsLmsCheckAddr(p) != LMS_SHADOW_ACCESSABLE_U8) {
+    if (OsLmsCheckAddr(p) != LMS_SHADOW_ACCESSIBLE_U8) {
        OsLmsReportError(p, MEM_REGION_SIZE_1, LOAD_ERRMODE);
    }
 }
--- a/kernel/extended/lms/los_lms_pri.h
+++ b/kernel/extended/lms/los_lms_pri.h
@@ -59,13 +59,13 @@ extern "C" {
 #define LMS_POOL_RESIZE(size)          ((size) / (LMS_SHADOW_U8_REFER_BYTES + 1) * LMS_SHADOW_U8_REFER_BYTES)
 #define LMS_ADDR_ALIGN(p)              (((UINTPTR)(p) + sizeof(UINTPTR) - 1) & ~((UINTPTR)(sizeof(UINTPTR) - 1)))

-#define LMS_SHADOW_ACCESSABLE          0x00
+#define LMS_SHADOW_ACCESSIBLE          0x00
 #define LMS_SHADOW_AFTERFREE           0x03
 #define LMS_SHADOW_REDZONE             0x02
 #define LMS_SHADOW_PAINT               0x01
 #define LMS_SHADOW_MASK                0x03

-#define LMS_SHADOW_ACCESSABLE_U8       0x00
+#define LMS_SHADOW_ACCESSIBLE_U8       0x00
 #define LMS_SHADOW_AFTERFREE_U8        0xFF
 #define LMS_SHADOW_REDZONE_U8          0xAA
 #define LMS_SHADOW_MASK_U8             0xFF
--- a/kernel/extended/lms/usr/los_lms.c
+++ b/kernel/extended/lms/usr/los_lms.c
@@ -174,7 +174,7 @@ ATTRIBUTE_NO_SANITIZE_ADDRESS void LmsGetShadowValue(uintptr_t addr, uint32_t *s
    LmsMem2Shadow(addr, &shadowAddr, &shadowOffset);
    /* If the shadow addr is not mapped then regarded as legal access */
    if (LmsIsShadowAddrMapped(shadowAddr, shadowAddr) != LMS_OK) {
-        *shadowValue = LMS_SHADOW_ACCESSABLE_U8;
+        *shadowValue = LMS_SHADOW_ACCESSIBLE_U8;
        return;
    }

@@ -185,7 +185,7 @@ ATTRIBUTE_NO_SANITIZE_ADDRESS void LmsMallocMark(uintptr_t preRzStart, uintptr_t
    uintptr_t RzEndAddr)
 {
    LmsSetShadowValue(preRzStart, accessMemStart, LMS_SHADOW_REDZONE_U8);
-    LmsSetShadowValue(accessMemStart, nextRzStart, LMS_SHADOW_ACCESSABLE_U8);
+    LmsSetShadowValue(accessMemStart, nextRzStart, LMS_SHADOW_ACCESSIBLE_U8);
    LmsSetShadowValue(nextRzStart, RzEndAddr, LMS_SHADOW_REDZONE_U8);
 }

@@ -300,7 +300,7 @@ ATTRIBUTE_NO_SANITIZE_ADDRESS static inline void LmsGetShadowInfo(uintptr_t memA
 ATTRIBUTE_NO_SANITIZE_ADDRESS static void LmsGetErrorInfo(uintptr_t addr, size_t size, LmsAddrInfo *info)
 {
    LmsGetShadowInfo(addr, info);
-    if (info->shadowValue != LMS_SHADOW_ACCESSABLE_U8) {
+    if (info->shadowValue != LMS_SHADOW_ACCESSIBLE_U8) {
        return;
    } else {
        LmsGetShadowInfo(addr + size - 1, info);
@@ -316,7 +316,7 @@ ATTRIBUTE_NO_SANITIZE_ADDRESS static void LmsPrintErrInfo(LmsAddrInfo *info, uin
        case LMS_SHADOW_REDZONE:
            LMS_OUTPUT_ERROR("Heap buffer overflow error detected!\n");
            break;
-        case LMS_SHADOW_ACCESSABLE:
+        case LMS_SHADOW_ACCESSIBLE:
            LMS_OUTPUT_ERROR("No error!\n");
            break;
        default:
@@ -343,7 +343,7 @@ ATTRIBUTE_NO_SANITIZE_ADDRESS static void LmsPrintErrInfo(LmsAddrInfo *info, uin
        info->shadowOffset, info->shadowValue);

    LMS_OUTPUT_INFO("\n");
-    LMS_OUTPUT_INFO("%-25s%d\n", "Accessable heap addr", LMS_SHADOW_ACCESSABLE);
+    LMS_OUTPUT_INFO("%-25s%d\n", "Accessible heap addr", LMS_SHADOW_ACCESSIBLE);
    LMS_OUTPUT_INFO("%-25s%d\n", "Heap red zone", LMS_SHADOW_REDZONE);
    LMS_OUTPUT_INFO("%-25s%d\n", "Heap freed buffer", LMS_SHADOW_AFTERFREE);
    LMS_OUTPUT_INFO("\n");
@@ -373,23 +373,23 @@ ATTRIBUTE_NO_SANITIZE_ADDRESS void LmsReportError(uintptr_t p, size_t size, uint

 void LmsCheckValid(const char *dest, const char *src)
 {
-    if (LmsCheckAddr((uintptr_t)dest) != LMS_SHADOW_ACCESSABLE_U8) {
+    if (LmsCheckAddr((uintptr_t)dest) != LMS_SHADOW_ACCESSIBLE_U8) {
        LmsReportError((uintptr_t)dest, MEM_REGION_SIZE_1, STORE_ERRMODE);
        return;
    }

-    if (LmsCheckAddr((uintptr_t)src) != LMS_SHADOW_ACCESSABLE_U8) {
+    if (LmsCheckAddr((uintptr_t)src) != LMS_SHADOW_ACCESSIBLE_U8) {
        LmsReportError((uintptr_t)src, MEM_REGION_SIZE_1, LOAD_ERRMODE);
        return;
    }

    for (uint32_t i = 0; *(src + i) != '\0'; i++) {
-        if (LmsCheckAddr((uintptr_t)dest + i + 1) != LMS_SHADOW_ACCESSABLE_U8) {
+        if (LmsCheckAddr((uintptr_t)dest + i + 1) != LMS_SHADOW_ACCESSIBLE_U8) {
            LmsReportError((uintptr_t)dest + i + 1, MEM_REGION_SIZE_1, STORE_ERRMODE);
            return;
        }

-        if (LmsCheckAddr((uintptr_t)src + i + 1) != LMS_SHADOW_ACCESSABLE_U8) {
+        if (LmsCheckAddr((uintptr_t)src + i + 1) != LMS_SHADOW_ACCESSIBLE_U8) {
            LmsReportError((uintptr_t)src + i + 1, MEM_REGION_SIZE_1, LOAD_ERRMODE);
            return;
        }
@@ -398,7 +398,7 @@ void LmsCheckValid(const char *dest, const char *src)

 void __asan_store1_noabort(uintptr_t p)
 {
-    if (LmsCheckAddr(p) != LMS_SHADOW_ACCESSABLE_U8) {
+    if (LmsCheckAddr(p) != LMS_SHADOW_ACCESSIBLE_U8) {
        LmsReportError(p, MEM_REGION_SIZE_1, STORE_ERRMODE);
    }
 }
@@ -440,7 +440,7 @@ void __asan_storeN_noabort(uintptr_t p, size_t size)

 void __asan_load1_noabort(uintptr_t p)
 {
-    if (LmsCheckAddr(p) != LMS_SHADOW_ACCESSABLE_U8) {
+    if (LmsCheckAddr(p) != LMS_SHADOW_ACCESSIBLE_U8) {
        LmsReportError(p, MEM_REGION_SIZE_1, LOAD_ERRMODE);
    }
 }
--- a/kernel/extended/lms/usr/los_lms_pri.h
+++ b/kernel/extended/lms/usr/los_lms_pri.h
@@ -50,7 +50,7 @@ extern "C" {
 #define SANITIZER_INTERFACE_ATTRIBUTE
 #define ATTRIBUTE_NO_SANITIZE_ADDRESS   __attribute__((no_sanitize_address))

-#define LMS_SHADOW_ACCESSABLE           0x00
+#define LMS_SHADOW_ACCESSIBLE           0x00
 #define LMS_SHADOW_AFTERFREE            0x03
 #define LMS_SHADOW_REDZONE              0x02
 #define LMS_SHADOW_PAINT                0x01
@@ -61,7 +61,7 @@ extern "C" {
 #define LMS_SHADOW_U8_CELL_NUM          4
 #define LMS_SHADOW_U8_REFER_BYTES       16

-#define LMS_SHADOW_ACCESSABLE_U8        0x00
+#define LMS_SHADOW_ACCESSIBLE_U8        0x00
 #define LMS_SHADOW_AFTERFREE_U8         0xFF
 #define LMS_SHADOW_REDZONE_U8           0xAA
 #define LMS_SHADOW_MASK_U8              0xFF
--- a/kernel/extended/lms/usr/los_lmslibc.c
+++ b/kernel/extended/lms/usr/los_lmslibc.c
@@ -45,7 +45,7 @@ ATTRIBUTE_NO_SANITIZE_ADDRESS void LmsFree(void *ptr)
    if (LmsIsShadowAddrMapped(shadowAddr, shadowAddr) == LMS_OK) {
        uint32_t acShadowValue;
        LmsGetShadowValue((uintptr_t)ptr, &acShadowValue);
-        if (acShadowValue != LMS_SHADOW_ACCESSABLE) {
+        if (acShadowValue != LMS_SHADOW_ACCESSIBLE) {
            char erroMode = (acShadowValue == LMS_SHADOW_AFTERFREE ? FREE_ERRORMODE : UNKNOWN_ERROR);
            LmsReportError((uintptr_t)ptr, MEM_REGION_SIZE_1, erroMode);
            goto UNLOCK_OUT;
--- a/kernel/include/los_rwlock.h
+++ b/kernel/include/los_rwlock.h
@@ -50,8 +50,8 @@ extern "C" {
 * Rwlock object.
 */
 typedef struct OsRwlock {
-    INT32 magic:24;        /**< Magic number */
-    INT32 rwCount:8;       /**< Times of locking the rwlock, rwCount > 0 when rwkick is read mode, rwCount < 0
+    INT32 magic : 24;        /**< Magic number */
+    INT32 rwCount : 8;       /**< Times of locking the rwlock, rwCount > 0 when rwkick is read mode, rwCount < 0
                                when the rwlock is write mode, rwCount = 0 when the lock is free. */
    VOID *writeOwner;      /**< The current write thread that is locking the rwlock */
    LOS_DL_LIST readList;  /**< Read waiting list */
--- a/net/lwip-2.1/enhancement/include/lwip/fixme.h
+++ b/net/lwip-2.1/enhancement/include/lwip/fixme.h
@@ -58,7 +58,7 @@

 #define ip_addr_set_val(dest, src)  do { \
                                        IP_SET_TYPE_VAL(*dest, IP_GET_TYPE(src)); \
-                                        if(IP_IS_V6_VAL(*(src))) { \
+                                        if (IP_IS_V6_VAL(*(src))) { \
                                            ip6_addr_set(ip_2_ip6(dest), ip_2_ip6(src)); \
                                        } else { \
                                            ip4_addr_set(ip_2_ip4(dest), ip_2_ip4(src)); \
--- a/net/lwip-2.1/enhancement/src/api_shell.c
+++ b/net/lwip-2.1/enhancement/src/api_shell.c
@@ -365,19 +365,19 @@ int print_netif(struct netif *netif, char *print_buf, unsigned int buf_len)
    ret = snprintf_s(tmp, buf_len, (buf_len - 1), "\tRX packets:%u ",
                     netif->mib2_counters.ifinucastpkts + netif->mib2_counters.ifinnucastpkts);
    if ((ret <= 0) || ((unsigned int)ret >= buf_len))
-      goto out;
+        goto out;
    tmp += ret;
    buf_len -= (unsigned int)ret;

    ret = snprintf_s(tmp, buf_len, (buf_len - 1), "errors:%u ", netif->mib2_counters.ifinerrors);
    if ((ret <= 0) || ((unsigned int)ret >= buf_len))
-      goto out;
+        goto out;
    tmp += ret;
    buf_len -= (unsigned int)ret;

    ret = snprintf_s(tmp, buf_len, (buf_len - 1), "dropped:%u ", netif->mib2_counters.ifindiscards);
    if ((ret <= 0) || ((unsigned int)ret >= buf_len))
-      goto out;
+        goto out;
    tmp += ret;
    buf_len -= (unsigned int)ret;

@@ -1031,12 +1031,12 @@ u32_t lwip_ifconfig(int argc, const char **argv)
 #if LWIP_ARP && LWIP_ENABLE_IP_CONFLICT_SIGNAL
    if ((ifconfig_cmd.option & IFCONFIG_OPTION_SET_IP) && IP_IS_V4_VAL((ifconfig_cmd.ip_addr))) {
      /* Create the semaphore for ip conflict detection. */
-      if (sys_sem_new(&ip_conflict_detect, 0) != ERR_OK) {
-        sys_sem_free(&ifconfig_cmd.cb_completed);
-        PRINTK("ifconfig: internal error\n");
-        return 1;
-      }
-      is_ip_conflict_signal = 1;
+        if (sys_sem_new(&ip_conflict_detect, 0) != ERR_OK) {
+            sys_sem_free(&ifconfig_cmd.cb_completed);
+            PRINTK("ifconfig: internal error\n");
+            return 1;
+        }
+        is_ip_conflict_signal = 1;
    }
 #endif /* LWIP_ARP && LWIP_ENABLE_IP_CONFLICT_SIGNAL */

@@ -1057,8 +1057,8 @@ u32_t lwip_ifconfig(int argc, const char **argv)
        sys_sem_free(&ifconfig_cmd.cb_completed);
 #if LWIP_ARP && LWIP_ENABLE_IP_CONFLICT_SIGNAL
        if ((ifconfig_cmd.option & IFCONFIG_OPTION_SET_IP) && IP_IS_V4_VAL((ifconfig_cmd.ip_addr))) {
-          is_ip_conflict_signal = 0;
-          sys_sem_free(&ip_conflict_detect);
+            is_ip_conflict_signal = 0;
+            sys_sem_free(&ip_conflict_detect);
        }
 #endif /* LWIP_ARP && LWIP_ENABLE_IP_CONFLICT_SIGNAL */

@@ -1076,37 +1076,37 @@ u32_t lwip_ifconfig(int argc, const char **argv)
    ifconfig_cmd.cb_print_buf[PRINT_BUF_LEN - 1] = '\0';
    PRINTK("%s", ifconfig_cmd.cb_print_buf);
 #if LWIP_ARP && LWIP_ENABLE_IP_CONFLICT_SIGNAL
-    /* Pend 2 seconds for waiting the arp reply if the ip is already in use.*/
+    /* Pend 2 seconds for waiting the arp reply if the ip is already in use. */
    if ((ifconfig_cmd.option & IFCONFIG_OPTION_SET_IP) && IP_IS_V4_VAL((ifconfig_cmd.ip_addr))) {
-      err = (err_t)sys_arch_sem_wait(&ip_conflict_detect, DUP_ARP_DETECT_TIME);
-      is_ip_conflict_signal = 0;
-      sys_sem_free(&ip_conflict_detect);
-      if (err < 0) {
-        /* The result neither conflict nor timeout. */
-        PRINT_ERR("ifconfig: internal error\n");
-        sys_sem_free(&ifconfig_cmd.cb_completed);
-        return 1;
-      } else if (err < DUP_ARP_DETECT_TIME) {
-        /* Duplicate use of new ip, restore it to the old one. */
-        PRINT_ERR("ifconfig: ip conflict!\n");
-        ip_addr_set_ip4_u32_val(ifconfig_cmd.ip_addr, old_ip4addr);
-        ret = tcpip_callback(lwip_ifconfig_internal, &ifconfig_cmd);
-        if (ret != ERR_OK) {
-          sys_sem_free(&ifconfig_cmd.cb_completed);
-          PRINTK("%s : tcpip_callback failed in line %d : errnu %d", __FUNCTION__, __LINE__, ret);
-          return 1;
+        err = (err_t)sys_arch_sem_wait(&ip_conflict_detect, DUP_ARP_DETECT_TIME);
+        is_ip_conflict_signal = 0;
+        sys_sem_free(&ip_conflict_detect);
+        if (err < 0) {
+            /* The result neither conflict nor timeout. */
+            PRINT_ERR("ifconfig: internal error\n");
+            sys_sem_free(&ifconfig_cmd.cb_completed);
+            return 1;
+        } else if (err < DUP_ARP_DETECT_TIME) {
+            /* Duplicate use of new ip, restore it to the old one. */
+            PRINT_ERR("ifconfig: ip conflict!\n");
+            ip_addr_set_ip4_u32_val(ifconfig_cmd.ip_addr, old_ip4addr);
+            ret = tcpip_callback(lwip_ifconfig_internal, &ifconfig_cmd);
+            if (ret != ERR_OK) {
+                sys_sem_free(&ifconfig_cmd.cb_completed);
+                PRINTK("%s : tcpip_callback failed in line %d : errnu %d", __FUNCTION__, __LINE__, ret);
+                return 1;
+            }
+            (void)sys_arch_sem_wait(&ifconfig_cmd.cb_completed, 0);
+            sys_sem_free(&ifconfig_cmd.cb_completed);
+            ifconfig_cmd.cb_print_buf[PRINT_BUF_LEN - 1] = '\0';
+            PRINTK("%s", ifconfig_cmd.cb_print_buf);
+            return 1;
        }
-        (void)sys_arch_sem_wait(&ifconfig_cmd.cb_completed, 0);
-        sys_sem_free(&ifconfig_cmd.cb_completed);
-        ifconfig_cmd.cb_print_buf[PRINT_BUF_LEN - 1] = '\0';
-        PRINTK("%s", ifconfig_cmd.cb_print_buf);
-        return 1;
-      }
    }
 #endif /* LWIP_ARP && LWIP_ENABLE_IP_CONFLICT_SIGNAL */
 #if LWIP_IPV6
    if ((ifconfig_cmd.option & IFCONFIG_OPTION_SET_IP) && IP_IS_V6_VAL(ifconfig_cmd.ip_addr)) {
-        /* Pend 2 seconds for waiting the arp reply if the ip is already in use.*/
+        /* Pend 2 seconds for waiting the arp reply if the ip is already in use. */
        retval = sys_arch_sem_wait(&dup_addr_detect, DUP_ARP_DETECT_TIME);
        is_dup_detect_initialized = 0;
        sys_sem_free(&dup_addr_detect);
@@ -1191,7 +1191,6 @@ void lwip_arp_show_internal(struct netif *netif, char *printf_buf, unsigned int
                 || (state == ETHARP_STATE_STATIC)
 #endif /* ETHARP_SUPPORT_STATIC_ENTRIES */
                ) && arp_table[i].netif) {
-
                if (strcmp(netif_get_name(netif), netif_get_name(arp_table[i].netif)) != 0) {
                    continue;
                }
@@ -1305,7 +1304,7 @@ void lwip_arp_internal(void *arg)
                for (netif = netif_list; netif != NULL; netif = netif->next) {
                    ret = etharp_delete_arp_entry(netif, &ipaddr);
                    if (ret == ERR_OK) {
-                        /*only can del success one time*/
+                        /* only can del success one time */
                        break;
                    }
                }
@@ -1387,7 +1386,7 @@ u32_t lwip_arp(int argc, const char **argv)
                goto arp_error;
            }
            i += 2;
-            argc -= 2;
+            argc -= 2; // 2: number of used parameters
        } else if (strcmp("-d", argv[i]) == 0 && (argc > 1)) {
            /* arp delete */
            arp_cmd.option = ARP_OPTION_DEL;
@@ -1399,8 +1398,8 @@ u32_t lwip_arp(int argc, const char **argv)
            }

            i += 2;
-            argc -= 2;
-        } else if (strcmp("-s", argv[i]) == 0 && (argc > 2)) {
+            argc -= 2; // 2: number of used parameters
+        } else if (strcmp("-s", argv[i]) == 0 && (argc > 2)) { // 2: require more than 2 parameters
            /* arp add */
            char *digit = NULL;
            u32_t macaddrlen = strlen(argv[i + 2]) + 1;
@@ -1418,7 +1417,7 @@ u32_t lwip_arp(int argc, const char **argv)
                goto arp_error;
            }

-            /*cannot add an arp entry of 127.*.*.* */
+            /* cannot add an arp entry of 127.*.*.* */
            if ((arp_cmd.ipaddr & (u32_t)0x0000007fUL) == (u32_t)0x0000007fUL) {
                PRINTK("IP address is not correct!\n");
                goto arp_error;
@@ -1452,7 +1451,7 @@ u32_t lwip_arp(int argc, const char **argv)
            }

            i += 3;
-            argc -= 3;
+            argc -= 3; // 3: number of used parameters
        } else {
            goto arp_error;
        }
@@ -1727,7 +1726,7 @@ LWIP_STATIC int osPingFunc(u32_t destip, u32_t cnt, u32_t interval, u32_t data_l
                            break;
                        }
                        intrvl -= 1000;
-                        sys_msleep(1000);
+                        sys_msleep(1000); // 1000: delay 1 s
                        if (ping_kill == 1)
                            break;
                    } while (intrvl > 0);
@@ -1819,7 +1818,7 @@ u32_t osShellPing(int argc, const char **argv)
            count = ret;
            count_set = 1;
            i += 2;
-            argc -= 2;
+            argc -= 2; // 2: nuber of arguments that has been checked
        } else if (strcmp("-t", argv[i]) == 0) {
            count = 0; /* ping forerver */
            count_set = 1;
@@ -1834,7 +1833,7 @@ u32_t osShellPing(int argc, const char **argv)

            interval = ret;
            i += 2;
-            argc -= 2;
+            argc -= 2; // 2:number of arguments that has been checked
        } else if (strcmp("-l", argv[i]) == 0 && (argc > 1)) {
            ret = atoi(argv[i + 1]);
            if (ret < 0 || ret > (int)(LWIP_MAX_UDP_RAW_SEND_SIZE - sizeof(struct icmp_echo_hdr))) {
@@ -1844,7 +1843,7 @@ u32_t osShellPing(int argc, const char **argv)
            }
            data_len = ret;
            i += 2;
-            argc -= 2;
+            argc -= 2; // 2: number of elements has been checked
        } else if (strcmp("-k", argv[i]) == 0) {
            if (ping_taskid > 0) {
                ping_kill = 1; /* stop the current ping task */
@@ -1896,7 +1895,7 @@ u32_t osShellPing(int argc, const char **argv)
        stPingTask.auwArgs[0] = dst_ipaddr.addr; /* network order */
        stPingTask.auwArgs[1] = count;
        stPingTask.auwArgs[2] = interval;
-        stPingTask.auwArgs[3] = data_len;
+        stPingTask.auwArgs[3] = data_len; // 3: index of data length
        ret = LOS_TaskCreate((UINT32 *)(&ping_taskid), &stPingTask);
        if (ret != LOS_OK) {
            PRINTK("ping_task create failed 0x%08x.\n", ret);
@@ -1923,7 +1922,7 @@ ping_error:
 SHELLCMD_ENTRY(ping_shellcmd, CMD_TYPE_EX, "ping", XARGS, (CmdCallBackFunc)osShellPing);
 #endif /* LOSCFG_SHELL */

-#else /* LWIP_EXT_POLL_SUPPORT*/
+#else /* LWIP_EXT_POLL_SUPPORT */

 u32_t osShellPing(int argc, const char **argv)
 {
@@ -2076,7 +2075,7 @@ FAILURE:
 SHELLCMD_ENTRY(ping_shellcmd, CMD_TYPE_EX, "ping", XARGS, (CmdCallBackFunc)osShellPing);
 #endif /* LOSCFG_SHELL */

-#endif /* LWIP_EXT_POLL_SUPPORT*/
+#endif /* LWIP_EXT_POLL_SUPPORT */

 #if LWIP_IPV6
 u32_t osShellPing6(int argc, const char **argv)
@@ -2311,6 +2310,7 @@ REDUCE_SELECT_TIME:
    PRINTK("--- %s ping statistics ---\n", argv[ping6_params.host_index]);
    PRINTK("%d packets transmitted, %d received, %.2f%% packet loss, time %dms\n",
           nsent, nrecieve, (float)(((float)(nsent - nrecieve)) * ((float)(100)) / ((float)(nsent))),
+           /* 1000: convert seconds to milliseconds, 1000000: convert nanoseconds to milliseconds */
           ((last.tv_sec - first.tv_sec) * 1000 + (last.tv_nsec - first.tv_nsec) / 1000000));
    if (nrecieve) {
        /* Display rtt stats only if at least one packet is received */
@@ -2629,7 +2629,7 @@ usage:
 SHELLCMD_ENTRY(ntpdate_shellcmd, CMD_TYPE_EX, "ntpdate", XARGS, (CmdCallBackFunc)osShellNtpdate);
 #endif /* LOSCFG_SHELL_CMD_DEBUG */

-#endif /* LWIP_SNTP*/
+#endif /* LWIP_SNTP */

 #if LWIP_DNS
 u32_t osShellDns(int argc, const char **argv)
@@ -2866,7 +2866,7 @@ int netstat_tcp_recvq(struct tcp_pcb *tpcb)
            case NETCONN_UDP_IPV6:
 #endif
            case NETCONN_UDP:
-                SYS_ARCH_GET(((unsigned int)conn->recv_avail /*+ conn->lrcv_left*/), retVal);
+                SYS_ARCH_GET(((unsigned int)conn->recv_avail), retVal); // + conn->lrcv_left
                break;
            default:
                retVal = 0; /* ur... very ugly, damn DHCP DNS and SNTP */
@@ -2922,7 +2922,7 @@ int netstat_udp_sendq6(struct udp_pcb *upcb)
 #else
    ret = netstat_get_udp_sendQLen6(upcb, neighbor_cache[idx].q);
    if (ret >= 0) {
-      retLen += ret;
+        retLen += ret;
    }
 #endif
    return retLen;
@@ -2966,10 +2966,10 @@ int netstat_udp_sendq(struct udp_pcb *upcb)
 #else
        ret = netstat_get_udp_sendQLen(upcb, arp_table[arpidx].q);
        if (ret > 0) {
-          retLen += ret;
-          if (retLen <= 0) { // overflow, set rteLen = -1 to indicate
-            retLen = -1;
-          }
+            retLen += ret;
+            if (retLen <= 0) { // overflow, set rteLen = -1 to indicate
+                retLen = -1;
+            }
        }
 #endif
    }
@@ -2992,7 +2992,7 @@ int netstat_netconn_recvq(const struct netconn *conn)
        case NETCONN_PKT_RAW:
 #endif
        case NETCONN_UDP:
-            SYS_ARCH_GET(((unsigned int)conn->recv_avail /*+ conn->lrcv_left*/), retVal);
+            SYS_ARCH_GET(((unsigned int)conn->recv_avail), retVal); // + conn->lrcv_left
            break;
        default:
            retVal = 0; /* ur... very ugly, damn DHCP DNS and SNTP */
@@ -3271,10 +3271,10 @@ void netstat_internal(void *ctx)
            recvQlen = netstat_netconn_recvq(rpcb->recv_arg);
            sendQlen = netstat_netconn_sendq(rpcb->recv_arg);

-            proto = rpcb->protocol;//raw_proto;
+            proto = rpcb->protocol; // raw_proto;
            iRet = snprintf_s((char *)(entry_buf + entry_buf_offset), entry_buf_len, entry_buf_len - 1,
                              "%-8s%-12d%-12d%-20s%-20s%-16u%-16d\n",
-                              "raw", recvQlen, sendQlen, local_ip_port, remote_ip_port, proto, /*rpcb->hdrincl*/0);
+                              "raw", recvQlen, sendQlen, local_ip_port, remote_ip_port, proto, 0); // rpcb->hdrincl
            if ((iRet <= 0) || ((u32_t)(iRet) >= entry_buf_len)) {
                goto out;
            }
@@ -3297,7 +3297,8 @@ void netstat_internal(void *ctx)
            sendQlen = netstat_netconn_sendq(rpcb->recv_arg);

            for (netif = netif_list; netif != NULL; netif = netif->next) {
-                if (netif_get_index(netif)/*netif->ifindex*/ == rpcb->netif_idx/*index*/) {
+                /* netif->ifindex and index */
+                if (netif_get_index(netif) == rpcb->netif_idx) {
                    (void)snprintf_s((char *)netif_name, IFNAMSIZ, IFNAMSIZ - 1, "%s", netif_get_name(netif));
                    break;
                }
@@ -3307,7 +3308,7 @@ void netstat_internal(void *ctx)
                (void)snprintf_s((char *)netif_name, IFNAMSIZ, IFNAMSIZ - 1, "%s", "None");
            }

-            proto = rpcb->protocol;//ntohs(rpcb->proto.eth_proto);
+            proto = rpcb->protocol; // ntohs(rpcb->proto.eth_proto);

            iRet = snprintf_s((char *)(entry_buf + entry_buf_offset), entry_buf_len, entry_buf_len - 1,
                              "%-12s%-12d%-12d%-16x%-12s\n", "pkt-raw", recvQlen, sendQlen, proto, netif_name);
@@ -3884,4 +3885,4 @@ SHELLCMD_ENTRY(reboot_shellcmd, CMD_TYPE_EX, "reboot", XARGS, (CmdCallBackFunc)o
 #endif /* LOSCFG_SHELL_CMD_DEBUG */
 #endif

-#endif //LWIP_ENABLE_LOS_SHELL_CMD
+#endif // LWIP_ENABLE_LOS_SHELL_CMD
--- a/net/lwip-2.1/enhancement/src/dhcps.c
+++ b/net/lwip-2.1/enhancement/src/dhcps.c
@@ -435,9 +435,9 @@ LWIP_STATIC void handle_discover(struct netif *netif, struct dhcps *dhcps,
    }
 #else
    else {
-      LWIP_DEBUGF(DHCP_DEBUG | LWIP_DBG_TRACE,
-                  ("handle_discover: sendto(OFFER, IP_ADDR_BROADCAST, DHCP_CLIENT_PORT)\n"));
-      (void)udp_sendto_if_src(dhcps->pcb, out_msg, IP_ADDR_BROADCAST, DHCP_CLIENT_PORT, netif, &(netif->ip_addr));
+        LWIP_DEBUGF(DHCP_DEBUG | LWIP_DBG_TRACE,
+                    ("handle_discover: sendto(OFFER, IP_ADDR_BROADCAST, DHCP_CLIENT_PORT)\n"));
+        (void)udp_sendto_if_src(dhcps->pcb, out_msg, IP_ADDR_BROADCAST, DHCP_CLIENT_PORT, netif, &(netif->ip_addr));
    }
 #endif

--- a/net/lwip-2.1/enhancement/src/fixme.c
+++ b/net/lwip-2.1/enhancement/src/fixme.c
@@ -412,7 +412,7 @@ int ip6addr_aton(const char *cp, ip6_addr_t *addr)
    int squash_pos = ipv6_blocks;
    int i;
    const char *s = cp;
-    const char *ss = cp-1;
+    const char *ss = cp - 1;

    for (; ; s++) {
        if (current_block_index >= ipv6_blocks) {
--- a/net/lwip-2.1/porting/src/driverif.c
+++ b/net/lwip-2.1/porting/src/driverif.c
@@ -98,10 +98,10 @@ driverif_output(struct netif *netif, struct pbuf *p)

 #if PF_PKT_SUPPORT
    if (all_pkt_raw_pcbs != NULL) {
-    p->flags = (u16_t)(p->flags & ~(PBUF_FLAG_LLMCAST | PBUF_FLAG_LLBCAST | PBUF_FLAG_HOST));
-    p->flags |= PBUF_FLAG_OUTGOING;
-    (void)raw_pkt_input(p, netif, NULL);
-  }
+        p->flags = (u16_t)(p->flags & ~(PBUF_FLAG_LLMCAST | PBUF_FLAG_LLBCAST | PBUF_FLAG_HOST));
+        p->flags |= PBUF_FLAG_OUTGOING;
+        (void)raw_pkt_input(p, netif, NULL);
+    }
 #endif

 #if ETH_PAD_SIZE
--- a/net/lwip-2.1/porting/src/sockets.c
+++ b/net/lwip-2.1/porting/src/sockets.c
@@ -803,12 +803,10 @@ static u8_t lwip_ioctl_internal_SIOCSIFHWADDR(struct ifreq *ifr)
    }
 #endif
    else {
-
        /* bring netif down to clear all Neighbor Cache Entry */
        (void)netif_set_down(netif);

        ret = netif_set_hwaddr(netif, (const unsigned char *)ifr->ifr_hwaddr.sa_data, netif->hwaddr_len);
-
        if (ret != ERR_OK) {
            (void)netif_set_up(netif);
            return err_to_errno(ret);
@@ -979,7 +977,6 @@ static u8_t lwip_ioctl_internal_SIOCGIFFLAGS(struct ifreq *ifr)
 #endif /* LWIP_IGMP || LWIP_IPV6_MLD */

 #if LWIP_DHCP
-        //if ((netif->flags & NETIF_FLAG_DHCP) != 0) {
        if (dhcp_supplied_address(netif)) {
            ifr->ifr_flags = (short)((unsigned short)ifr->ifr_flags | IFF_DYNAMIC);
        } else {
@@ -1090,7 +1087,6 @@ static u8_t lwip_ioctl_internal_SIOCSIFNAME(struct ifreq *ifr)
 #endif

    netif = netif_find(ifr->ifr_name);
-
    if (netif == NULL) {
        return ENODEV;
    } else if (netif->link_layer_type == LOOPBACK_IF) {
@@ -1165,7 +1161,6 @@ static u8_t lwip_ioctl_internal_SIOCGIFMTU(struct ifreq *ifr)

    /* get netif hw addr */
    netif = netif_find(ifr->ifr_name);
-
    if (netif == NULL) {
        return ENODEV;
    } else {
--- a/syscall/syscall_lookup.h
+++ b/syscall/syscall_lookup.h
@@ -263,7 +263,7 @@ SYSCALL_HAND_DEF(__NR_statx, SysStatx, int, ARG_NUM_5)
 SYSCALL_HAND_DEF(__NR_pthread_set_detach, SysUserThreadSetDetach, int, ARG_NUM_1)
 SYSCALL_HAND_DEF(__NR_pthread_join, SysThreadJoin, int, ARG_NUM_1)
 SYSCALL_HAND_DEF(__NR_pthread_deatch, SysUserThreadDetach, int, ARG_NUM_1)
-SYSCALL_HAND_DEF(__NR_creat_user_thread, SysCreateUserThread, unsigned int, ARG_NUM_3)
+SYSCALL_HAND_DEF(__NR_create_user_thread, SysCreateUserThread, unsigned int, ARG_NUM_3)
 SYSCALL_HAND_DEF(__NR_getrusage, SysGetrusage, int, ARG_NUM_2)
 SYSCALL_HAND_DEF(__NR_sysconf, SysSysconf, long, ARG_NUM_1)
 SYSCALL_HAND_DEF(__NR_ugetrlimit, SysUgetrlimit, int, ARG_NUM_2)
--- a/testsuites/kernel/include/osTest.h
+++ b/testsuites/kernel/include/osTest.h
@@ -86,14 +86,14 @@ extern "C" {
 #endif /* __cpluscplus */
 #endif /* __cpluscplus */

-#define TEST_TASK_PARAM_INIT(testTask, task_name, entry, prio)     \
-    do {                                                           \
-        memset(&testTask, 0, sizeof(TSK_INIT_PARAM_S));            \
-        testTask.pfnTaskEntry = (TSK_ENTRY_FUNC)entry;             \
-        testTask.uwStackSize = 0x1000;                             \
-        testTask.pcName = task_name;                               \
-        testTask.usTaskPrio = prio;                                \
-        testTask.uwResved = LOS_TASK_STATUS_DETACHED;              \
+#define TEST_TASK_PARAM_INIT(testTask, task_name, entry, prio)                              \
+    do {                                                                                    \
+        (void)memset_s(&(testTask), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S)); \
+        testTask.pfnTaskEntry = (TSK_ENTRY_FUNC)entry;                                      \
+        testTask.uwStackSize = 0x1000;                                                      \
+        testTask.pcName = task_name;                                                        \
+        testTask.usTaskPrio = prio;                                                         \
+        testTask.uwResved = LOS_TASK_STATUS_DETACHED;                                       \
    } while (0);

 #ifdef LOSCFG_KERNEL_SMP
--- a/testsuites/kernel/sample/kernel_base/core/hwi_nesting/It_hwi_nesting.c
+++ b/testsuites/kernel/sample/kernel_base/core/hwi_nesting/It_hwi_nesting.c
@@ -50,7 +50,7 @@ VOID RecordIntrTrace(INT32 irq, INT32 direction)
 VOID ResetIntrTrace(VOID)
 {
    g_traceIdx = 0;
-    memset(g_intrTrace, 0, RECORD_SIZE);
+    (void)memset_s(g_intrTrace, RECORD_SIZE, 0, RECORD_SIZE);
 }

 UINT32 CheckIntrTrace(UINT32 *expect, UINT32 num)
--- a/testsuites/kernel/sample/kernel_base/core/hwi_nesting/full/It_los_hwi_nesting_006.c
+++ b/testsuites/kernel/sample/kernel_base/core/hwi_nesting/full/It_los_hwi_nesting_006.c
@@ -44,7 +44,7 @@ static VOID NestingPrioHigh(INT32 irq, VOID *data)
 {
    g_intrHandleEnd = 1;
    UINT32 temp[0x100][2] = {0};
-    memset(temp, 1, sizeof(UINT32) * 0x100 * 2); // 2, buffer size.
+    (void)memset_s(temp, sizeof(UINT32) * 0x100 * 2, 1, sizeof(UINT32) * 0x100 * 2); // 2, buffer size.
 }

 static VOID TaskF01(VOID)
--- a/testsuites/kernel/sample/kernel_base/core/task/full/It_los_task_040.c
+++ b/testsuites/kernel/sample/kernel_base/core/task/full/It_los_task_040.c
@@ -58,7 +58,7 @@ static UINT32 Testcase(void)
    // 32, number of cycles
    for (index = 0; index < 32; index++) {
        task1.usTaskPrio = index;
-        snprintf(acName, 10, "Tsk040A%2d", index); // 10, snprintf size.
+        (void)snprintf_s(acName, TASK_NAME_NUM, TASK_NAME_NUM - 1, "Tsk040A%2d", index);
        task1.pcName = acName;
        task1.uwResved = LOS_TASK_STATUS_DETACHED;

--- a/testsuites/kernel/sample/kernel_base/core/task/full/It_los_task_082.c
+++ b/testsuites/kernel/sample/kernel_base/core/task/full/It_los_task_082.c
@@ -58,9 +58,10 @@ EXIT:
 static UINT32 Testcase(void)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
+    TSK_INIT_PARAM_S task1 = {0};
+
    LOS_EventInit(&g_eventCb01);
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "Tsk082A";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/core/task/full/It_los_task_118.c
+++ b/testsuites/kernel/sample/kernel_base/core/task/full/It_los_task_118.c
@@ -142,7 +142,8 @@ static UINT32 Testcase(void)
    ret = LOS_TaskCreate(&g_testTaskID01, &task1);
    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);

-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s(&task1, sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF02;
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
    task1.pcName = "Tsk118B";
--- a/testsuites/kernel/sample/kernel_base/core/task/full/It_los_task_138.c
+++ b/testsuites/kernel/sample/kernel_base/core/task/full/It_los_task_138.c
@@ -142,7 +142,8 @@ static UINT32 Testcase(void)
    ret = LOS_TaskCreate(&g_testTaskID01, &task1);
    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);

-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s(&task1, sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF02;
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
    task1.pcName = "Tsk118B";
--- a/testsuites/kernel/sample/kernel_base/core/task/smp/It_smp_los_task_024.c
+++ b/testsuites/kernel/sample/kernel_base/core/task/smp/It_smp_los_task_024.c
@@ -80,7 +80,8 @@ static UINT32 Testcase(void)
    currCpuid = (ArchCurrCpuid() + 1) % LOSCFG_KERNEL_CORE_NUM;
 #endif

-    memset(&task, 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s(&task, sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    task.pfnTaskEntry = (TSK_ENTRY_FUNC)ItTimeslice001F01;
    task.usTaskPrio = TASK_PRIO_TEST_TASK + 1;
    task.pcName = "it_timeslice_001_f01";
--- a/testsuites/kernel/sample/kernel_base/core/task/smp/It_smp_los_task_025.c
+++ b/testsuites/kernel/sample/kernel_base/core/task/smp/It_smp_los_task_025.c
@@ -99,7 +99,8 @@ static UINT32 Testcase(void)
    currCpuid = (ArchCurrCpuid() + 1) % LOSCFG_KERNEL_CORE_NUM;
 #endif

-    memset(&task, 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s(&task, sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    task.pfnTaskEntry = (TSK_ENTRY_FUNC)ItTimeslice002F01;
    task.usTaskPrio = TASK_PRIO_TEST_TASK + 1;
    task.pcName = "it_timeslice_002_f01";
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_001.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_001.c
@@ -57,8 +57,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk1";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_002.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_002.c
@@ -60,8 +60,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk2";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_003.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_003.c
@@ -56,8 +56,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk3";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_004.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_004.c
@@ -57,8 +57,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk4";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_006.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_006.c
@@ -62,8 +62,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk6";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_007.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_007.c
@@ -88,8 +88,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk7";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_008.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_008.c
@@ -62,8 +62,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk8";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_009.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_009.c
@@ -70,8 +70,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk9";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_010.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_010.c
@@ -62,8 +62,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk10";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_011.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_011.c
@@ -69,8 +69,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk11";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_012.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_012.c
@@ -74,8 +74,8 @@ static UINT32 Testcase(VOID)
 {
    UINT32 ret;

-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk12";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_013.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_013.c
@@ -75,8 +75,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk13";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_014.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_014.c
@@ -67,8 +67,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk14";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_015.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_015.c
@@ -65,8 +65,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk15";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_016.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_016.c
@@ -60,8 +60,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk16";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_018.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_018.c
@@ -74,8 +74,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EvtTsk18A";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_019.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_019.c
@@ -83,8 +83,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EvtTsk19A";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_020.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_020.c
@@ -84,8 +84,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EvtTsk20A";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_021.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_021.c
@@ -54,8 +54,8 @@ EXIT:
 static VOID TaskF01(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF02;
    task1.pcName = "EvtTsk21B";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
@@ -85,8 +85,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EvtTsk21A";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_022.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_022.c
@@ -73,8 +73,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EvtTsk22A";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_023.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_023.c
@@ -92,9 +92,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
+    TSK_INIT_PARAM_S task1 = {0};

-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EvtTsk23A";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_026.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_026.c
@@ -66,8 +66,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk26";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_027.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_027.c
@@ -81,8 +81,8 @@ static UINT32 Testcase(VOID)

    UINT16 swTmrID;

-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk27";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_029.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_029.c
@@ -55,10 +55,9 @@ static UINT32 Testcase(VOID)
 {
    UINT32 ret;
    UINT32 event;
-    TSK_INIT_PARAM_S task1;
+    TSK_INIT_PARAM_S task1 = {0};
    LOS_EventInit(&g_event);

-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk29";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_030.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_030.c
@@ -52,8 +52,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk30";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_032.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_032.c
@@ -83,12 +83,11 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
+    TSK_INIT_PARAM_S task1 = {0};

    g_testCount = 0;
    LOS_EventInit(&g_event);

-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk32A";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_033.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_033.c
@@ -96,12 +96,11 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
+    TSK_INIT_PARAM_S task1 = {0};

    g_testCount = 0;
    LOS_EventInit(&g_event);

-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk33A";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_037.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_037.c
@@ -60,9 +60,9 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
+    TSK_INIT_PARAM_S task1 = {0};
    LOS_EventInit(&g_event);
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk37";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_038.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_038.c
@@ -104,13 +104,12 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
+    TSK_INIT_PARAM_S task1 = {0};
    LOS_EventInit(&g_event);
    LOS_EventInit(&g_pevent2);

    g_testCount = 0;

-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk38A";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_039.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_039.c
@@ -56,10 +56,8 @@ static UINT32 Testcase(VOID)
 {
    UINT32 ret;
    TSK_INIT_PARAM_S task1 = { 0 };
-
    LOS_EventInit(&g_event);

-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk39";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_040.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_040.c
@@ -55,8 +55,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk40";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_042.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_042.c
@@ -56,9 +56,9 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
+    TSK_INIT_PARAM_S task1 = {0};
    EVENT_CB_S pevent = { 0 };
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk42";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_043.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/full/It_los_event_043.c
@@ -81,8 +81,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk43";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/smoke/It_los_event_036.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/smoke/It_los_event_036.c
@@ -56,11 +56,10 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
+    TSK_INIT_PARAM_S task1 = {0};

    LOS_EventInit(&g_event);

-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk36";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/event/smoke/It_los_event_041.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/event/smoke/It_los_event_041.c
@@ -57,8 +57,8 @@ EXIT:
 static UINT32 Testcase(VOID)
 {
    UINT32 ret;
-    TSK_INIT_PARAM_S task1;
-    memset(&task1, 0, sizeof(TSK_INIT_PARAM_S));
+    TSK_INIT_PARAM_S task1 = {0};
+
    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
    task1.pcName = "EventTsk41";
    task1.uwStackSize = TASK_STACK_SIZE_TEST;
--- a/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_057.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_057.c
@@ -46,7 +46,8 @@ static UINT32 Testcase(VOID)

    g_testQueueID01 = 0;

-    memset(bufname, 'a', 5001); // 5001, buffer size.
+    ret = memset_s(bufname, 5001, 'a', 5001); // 5001, buffer size.
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    bufname[5001] = '\0'; // 5001, buffer size.
    ret = LOS_QueueCreate(bufname, 3, &g_testQueueID01, 0, sizeof(UINTPTR)); // 3, Set the queue length.
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
--- a/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_087.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_087.c
@@ -57,7 +57,8 @@ static UINT32 Testcase(VOID)
        ret = LOS_QueueWrite(g_testQueueID01, filebuf, count, 0);
        ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-        memset(readbuf, 0, 260); // 260, Read buf size.
+        ret = memset_s(readbuf, 260, 0, 260); // 260, Read buf size.
+        ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
        ret = LOS_QueueRead(g_testQueueID01, readbuf, count, 0);
        ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

--- a/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_089.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_089.c
@@ -66,7 +66,8 @@ static UINT32 Testcase(VOID)
        ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_ISFULL, ret, EXIT);

        for (i = 0; i < 1000; i++) { // 1000, The loop frequency.
-            memset(readbuf, 0, 260); // 260, Read buf size.
+            ret = memset_s(readbuf, 260, 0, 260); // 260, Read buf size.
+            ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
            ret = LOS_QueueRead(g_testQueueID01, readbuf, QUEUE_SHORT_BUFFER_LENGTH, 0);
            ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
        }
--- a/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_098.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_098.c
@@ -47,14 +47,16 @@ static UINT32 Testcase(VOID)
    UINT32 readSize;

    queueID = LOSCFG_BASE_IPC_QUEUE_CONFIG + 1;
-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    readSize = 8; // 8, Read the setting size of queue buffer.
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_INVALID, ret, EXIT);
    ICUNIT_GOTO_EQUAL(readSize, 8, readSize, EXIT); // 8, Here, assert that g_testCount is equal to 8.

    queueID = LOSCFG_BASE_IPC_QUEUE_CONFIG;
-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);

    readSize = 8; // 8, Read the setting size of queue buffer.
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0);
@@ -62,14 +64,16 @@ static UINT32 Testcase(VOID)
    ICUNIT_GOTO_EQUAL(readSize, 8, readSize, EXIT); // 8, Here, assert that g_testCount is equal to 8.

    queueID = LOSCFG_BASE_IPC_QUEUE_CONFIG - 1;
-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = 8; // 8, Read the setting size of queue buffer.
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_NOT_CREATE, ret, EXIT);
    ICUNIT_GOTO_EQUAL(readSize, 8, readSize, EXIT); // 8, Here, assert that g_testCount is equal to 8.

    queueID = 0;
-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = 8; // 8, Read the setting size of queue buffer.
    ret = LOS_QueueReadCopy(queueID - 1, &buff2, &readSize, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_INVALID, ret, EXIT);
--- a/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_099.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_099.c
@@ -55,7 +55,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_QueueDelete(queueID);
    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = 8; // 8, Read the setting size of queue buffer.
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_NOT_CREATE, ret, EXIT);
--- a/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_101.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_101.c
@@ -52,12 +52,14 @@ static UINT32 Testcase(VOID)
    ret = LOS_QueueWrite(queueID, &buff1, 8, 0); // 8, Write the setting size of queue buffer.
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = sizeof(buff1);
    ret = LOS_QueueReadCopy(queueID, NULL, &readSize, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_READ_PTR_NULL, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = sizeof(buff1);
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
--- a/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_102.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_102.c
@@ -52,7 +52,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_QueueWrite(queueID, &buff1, 8, 0); // 8, Write the setting size of queue buffer.
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = sizeof(buff1);
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0xffffffff);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
@@ -60,7 +61,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_QueueWrite(queueID, &buff1, 8, 0); // 8, Write the setting size of queue buffer.
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = sizeof(buff1);
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0xffffffff + 1);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
@@ -68,7 +70,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_QueueWrite(queueID, &buff1, 8, 0); // 8, Write the setting size of queue buffer.
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = sizeof(buff1);
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0xffffffff - 1);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
--- a/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_106.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_106.c
@@ -51,14 +51,16 @@ static UINT32 Testcase(VOID)
    ret = LOS_QueueWriteCopy(queueID, NULL, QUEUE_SHORT_BUFFER_LENGTH, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_WRITE_PTR_NULL, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    ret = LOS_QueueRead(queueID, &buff2, QUEUE_SHORT_BUFFER_LENGTH, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_ISEMPTY, ret, EXIT);

    ret = LOS_QueueWriteCopy(queueID, &buff1, QUEUE_SHORT_BUFFER_LENGTH, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    ret = LOS_QueueRead(queueID, &buff2, QUEUE_SHORT_BUFFER_LENGTH, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

--- a/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_107.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/queue/full/It_los_queue_107.c
@@ -51,21 +51,24 @@ static UINT32 Testcase(VOID)
    ret = LOS_QueueWriteCopy(queueID, &buff1, QUEUE_SHORT_BUFFER_LENGTH, 0xffffffff);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    ret = LOS_QueueRead(queueID, &buff2, QUEUE_SHORT_BUFFER_LENGTH, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

    ret = LOS_QueueWriteCopy(queueID, &buff1, QUEUE_SHORT_BUFFER_LENGTH, 0xffffffff + 1);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    ret = LOS_QueueRead(queueID, &buff2, QUEUE_SHORT_BUFFER_LENGTH, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

    ret = LOS_QueueWriteCopy(queueID, &buff1, QUEUE_SHORT_BUFFER_LENGTH, 0xffffffff - 1);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    ret = LOS_QueueRead(queueID, &buff2, QUEUE_SHORT_BUFFER_LENGTH, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

--- a/testsuites/kernel/sample/kernel_base/ipc/queue/smoke/It_los_queue_100.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/queue/smoke/It_los_queue_100.c
@@ -51,7 +51,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_QueueWrite(queueID, &buff1, 8, 0); // 8, Write the setting size of queue buffer.
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = sizeof(buff1);
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
@@ -59,7 +60,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_QueueWrite(queueID, &buff1, 8, 0); // 8, Write the setting size of queue buffer.
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = sizeof(buff1) + 1;
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
@@ -67,7 +69,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_QueueWrite(queueID, &buff1, 8, 0); // 8, Write the setting size of queue buffer.
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = sizeof(buff1);
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
@@ -75,7 +78,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_QueueWrite(queueID, &buff1, 8, 0); // 8, Write the setting size of queue buffer.
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = 0;
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_READSIZE_IS_INVALID, ret, EXIT);
--- a/testsuites/kernel/sample/kernel_base/ipc/queue/smoke/It_los_queue_105.c
+++ b/testsuites/kernel/sample/kernel_base/ipc/queue/smoke/It_los_queue_105.c
@@ -52,32 +52,37 @@ static UINT32 Testcase(VOID)
    ret = LOS_QueueWriteCopy(queueID, &buff1, QUEUE_SHORT_BUFFER_LENGTH, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    ret = LOS_QueueRead(queueID, &buff2, QUEUE_SHORT_BUFFER_LENGTH, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

    ret = LOS_QueueWriteCopy(queueID, &buff1, QUEUE_SHORT_BUFFER_LENGTH + PER_ADDED_VALUE, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_WRITE_SIZE_TOO_BIG, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    ret = LOS_QueueRead(queueID, &buff2, QUEUE_SHORT_BUFFER_LENGTH, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_ISEMPTY, ret, EXIT);

    ret = LOS_QueueWrite(queueID, &buff1, QUEUE_SHORT_BUFFER_LENGTH - 1, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    ret = LOS_QueueRead(queueID, &buff2, QUEUE_SHORT_BUFFER_LENGTH, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    ret = LOS_QueueRead(queueID, &buff2, QUEUE_SHORT_BUFFER_LENGTH, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_ISEMPTY, ret, EXIT);

    ret = LOS_QueueWrite(queueID, &buff1, 0, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    memset(buff2, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ret = memset_s(buff2, QUEUE_SHORT_BUFFER_LENGTH, 0, QUEUE_SHORT_BUFFER_LENGTH);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    readSize = 0;
    ret = LOS_QueueReadCopy(queueID, &buff2, &readSize, 0);
    ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_QUEUE_READSIZE_IS_INVALID, ret, EXIT);
--- a/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_001.c
+++ b/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_001.c
@@ -71,7 +71,8 @@ static UINT32 Testcase(VOID)
    TSK_INIT_PARAM_S taskInitParam;
    UINT32 ret;

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task01;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup001_task01";
@@ -84,7 +85,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_TaskCreate(&g_testSmpCpupTaskID01, &taskInitParam);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task02;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup001_task02";
--- a/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_002.c
+++ b/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_002.c
@@ -63,7 +63,8 @@ static UINT32 Testcase(VOID)
    TSK_INIT_PARAM_S taskInitParam;
    UINT32 ret;

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task01;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup002_task01";
--- a/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_003.c
+++ b/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_003.c
@@ -94,7 +94,8 @@ static UINT32 Testcase(VOID)
    TSK_INIT_PARAM_S taskInitParam;
    UINT32 ret;

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task01;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup003_task01";
@@ -107,7 +108,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_TaskCreate(&g_testSmpCpupTaskID01, &taskInitParam);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task02;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup003_task02";
--- a/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_004.c
+++ b/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_004.c
@@ -114,7 +114,8 @@ static UINT32 Testcase(VOID)
    TSK_INIT_PARAM_S taskInitParam;
    UINT32 ret;

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task01;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup004_task01";
@@ -127,7 +128,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_TaskCreate(&g_testSmpCpupTaskID01, &taskInitParam);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task02;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup004_task02";
--- a/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_005.c
+++ b/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_005.c
@@ -63,7 +63,8 @@ static void Task01(void)
    TSK_INIT_PARAM_S taskInitParam;
    UINT32 ret;

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task03;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup005_task03";
@@ -74,7 +75,8 @@ static void Task01(void)
    ret = LOS_TaskCreate(&g_testSmpCpupTaskID03, &taskInitParam);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT2);

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT2;
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task04;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup005_task04";
@@ -137,7 +139,8 @@ static UINT32 Testcase(VOID)
    TSK_INIT_PARAM_S taskInitParam;
    UINT32 ret;

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task01;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup005_task01";
@@ -150,7 +153,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_TaskCreate(&g_testSmpCpupTaskID01, &taskInitParam);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task02;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup005_task02";
--- a/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_007.c
+++ b/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_007.c
@@ -67,7 +67,8 @@ static UINT32 Testcase(VOID)
    TSK_INIT_PARAM_S taskInitParam;
    UINT32 ret;

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task01;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup007_task01";
@@ -81,7 +82,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_TaskCreate(&g_testSmpCpupTaskID01, &taskInitParam);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task02;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup007_task02";
--- a/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_008.c
+++ b/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_008.c
@@ -67,7 +67,8 @@ static UINT32 Testcase(VOID)
    TSK_INIT_PARAM_S taskInitParam;
    UINT32 ret;

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task01;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup008_task01";
@@ -80,7 +81,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_TaskCreate(&g_testSmpCpupTaskID01, &taskInitParam);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task02;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup008_task02";
--- a/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_009.c
+++ b/testsuites/kernel/sample/kernel_extend/cpup/smp/It_smp_extend_cpup_009.c
@@ -50,7 +50,8 @@ static void Task01(void)
    TSK_INIT_PARAM_S taskInitParam;
    UINT32 ret;

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task03;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup009_task03";
@@ -90,7 +91,8 @@ static UINT32 Testcase(VOID)
    TSK_INIT_PARAM_S taskInitParam;
    UINT32 ret;

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task01;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup009_task01";
@@ -104,7 +106,8 @@ static UINT32 Testcase(VOID)
    ret = LOS_TaskCreate(&g_testSmpCpupTaskID01, &taskInitParam);
    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);

-    (VOID)memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ret = memset_s((void *)(&taskInitParam), sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
    taskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)Task02;
    taskInitParam.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
    taskInitParam.pcName = "SmpCpup009_task02";
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
openharmony_ci	bf19a69b3c	!981 非安全函数整改-合入monthly Merge pull request !981 from xuxinyu/cherry-pick-1661483487	2022-08-27 09:14:35 +00:00
xuxinyu	ddb8c8f2ca	fixed `e0b4fcb` from https://gitee.com/xuiny/kernel_liteos_a/pulls/971 test: replace unsecure function with secure function Signed-off-by: xuxinyu <xuxinyu6@huawei.com> Change-Id: Ie120ffa529798f0f087ddfcd34f5d9c5802b6766	2022-08-26 03:11:31 +00:00
openharmony_ci	f86ead69d2	!980 style: shell脚本中不同函数使用不同变量 Merge pull request !980 from Hongjin Li/cherry-pick-1661394099	2022-08-25 10:48:34 +00:00
Hongjin Li	fc761badd0	fixed `69f3bf3` from https://gitee.com/hongjin-li/kernel_liteos_a/pulls/979 style: using different variable in different functions Signed-off-by: Hongjin Li <lihongjin1@huawei.com> Change-Id: I814dcccefcd6248ea32cae94bfde567f3077c7cd	2022-08-25 02:21:39 +00:00
openharmony_ci	38a9313a1b	!970 style: 编译构建告警优化-合入monthly0816 Merge pull request !970 from Hongjin Li/cherry-pick-1661258027	2022-08-24 03:35:49 +00:00
Hongjin Li	7fc770192d	fixed `660b314` from https://gitee.com/hongjin-li/kernel_liteos_a/pulls/969 style: string format in python Signed-off-by: Hongjin Li <lihongjin1@huawei.com> Change-Id: Ie84a97ca5e0250991aa774b737eb7787e27d80af	2022-08-23 12:33:48 +00:00
openharmony_ci	44ec199465	!951 【OpenHarmony开源贡献者计划2022】fix moudule to module Merge pull request !951 from bingge88/module	2022-08-12 02:16:38 +00:00
openharmony_ci	7437408f65	!950 OpenHarmony开源贡献者计划2022】fix: change szie to size Merge pull request !950 from Dream_Liu/master	2022-08-12 02:15:42 +00:00
binge889	1134332a58	fix moudule to module Signed-off-by: binge889 <binge889@liuxiuhai.cn>	2022-08-11 23:31:52 +08:00
Dream_Liu	8099f6578d	fix:change szie to size Signed-off-by: Dream_Liu <lxm201x@163.com>	2022-08-11 23:14:20 +08:00
openharmony_ci	ba23a26f95	!928 Fix : 内核告警清理 Merge pull request !928 from yinjiaming/fix	2022-08-09 08:37:34 +00:00
yinjiaming	2dc24da826	fix: 内核告警清理【背景】内核代码经代码扫描工具发现存在一些关于代码格式的告警，现经修改解除掉告警. 【修改方案】修改了代码中格式不规范的地方，修改的点有： 1.代码中一行过长 2.没有合理的添加空格和空行 3.没有按照规范进行缩进 4.括号的格式没有按照规范 5.注释的格式不对以及存在魔数字 6.函数的声明与定义的格式不一致并更新了修改文件的版权头时间【影响】对现有的产品编译不会有影响。 re #I5H6F5 Signed-off-by: yinjiaming <yinjiaming@huawei.com> Change-Id: Ie46b5b3238fd88c25f99542b8ccd138b956c6458	2022-08-08 13:09:54 +00:00
openharmony_ci	6302c5f767	!938 修复用例告警 Merge pull request !938 from xuxinyu/master	2022-07-29 03:46:59 +00:00
xuxinyu	f0d5959576	fix: 修复用例告警问题 re #I5I21P Signed-off-by: xuxinyu <xuxinyu6@huawei.com> Change-Id: Iedab5b6fddafc2042c7fd23fbcd82061629f87d8	2022-07-26 11:07:02 +08:00
openharmony_ci	65790b67d5	!937 拼写错误修正 Merge pull request !937 from yinjiaming/dev	2022-07-25 11:06:35 +00:00
openharmony_ci	9eff5cff1d	!934 refactor: sysroot部件化 Merge pull request !934 from Zhaotianyu/20220716sysroot_lite	2022-07-22 08:57:25 +00:00
yinjiaming	99ea8d4ed2	fix: 拼写错误修正【背景】代码中存在拼写错误【修改方案】修改存在拼写错误的地方【影响】对现有的产品编译不会有影响。 re #I5IA7P Signed-off-by: yinjiaming <yinjiaming@huawei.com> Change-Id: Idd5d7fc9705e5ec661596aa6533402e8d4a8a117	2022-07-21 11:05:11 +00:00
arvinzzz	1568c317bb	refactor: sysroot部件化 close: #I5HF8S Signed-off-by: arvinzzz <zhaotianyu9@huawei.com> Change-Id: I727b10c3b419fc71e228f5ad92abc107e756bbac	2022-07-19 12:32:32 +08:00
openharmony_ci	5e70129199	!917 【OpenHarmony开源贡献者计划2022】fix warning: unused variable Merge pull request !917 from rtos_ming/unused	2022-07-04 01:24:28 +00:00
zhumingxian	089376994a	fix warning: unused variable Signed-off-by: zhumingxian <zhumingxian@ohos.com.cn>	2022-06-30 20:49:50 +08:00
openharmony_ci	12adfd5832	!915 【OpenHarmony开源贡献者计划2022】Fixed typos. Merge pull request !915 from Mr_YX/master	2022-06-30 06:11:01 +00:00
openharmony_ci	c46c5a640d	!905 「OpenHarmony贡献者计划2022」update signal_test_020.cpp Merge pull request !905 from Mr_YX/master	2022-06-30 06:09:18 +00:00
mr-yx	c812b0c27b	fixed typos Signed-off-by: mr-yx <496043997@qq.com>	2022-06-28 23:48:24 +08:00
Mr_YX	0164461b33	Signed-off-by: mr-yx <496043997@qq.com>	2022-06-20 15:16:02 +00:00