190   CHAR16            *Param1Copy;  in ShellCommandRunCd()  local
255         Param1Copy = CatSPrint (NULL, L"%s", Param1, NULL);  in ShellCommandRunCd()
256         for (Walker = Param1Copy; Walker != NULL && *Walker != CHAR_NULL; Walker++) {  in ShellCommandRunCd()
262         if (Param1Copy != NULL && IsCurrentFileSystem (Param1Copy, Cwd)) {  in ShellCommandRunCd()
263           Status = ReplaceDriveWithCwd (&Param1Copy,Cwd);  in ShellCommandRunCd()
265             Param1Copy = PathCleanUpDirectories (Param1Copy);  in ShellCommandRunCd()
275         if (!EFI_ERROR(Status) && Param1Copy != NULL) {  in ShellCommandRunCd()
277           if (Param1Copy[0] == L'\\') {  in ShellCommandRunCd()
281             TotalSize = ((Splitter - Cwd + 1) * sizeof(CHAR16)) + StrSize(Param1Copy);  in ShellCommandRunCd()
287               StrCatS (TempBuffer, TotalSize / sizeof(CHAR16), Param1Copy);  in ShellCommandRunCd()
289               FreePool (Param1Copy);  in ShellCommandRunCd()
290               Param1Copy = TempBuffer;  in ShellCommandRunCd()
294             if (StrStr (Param1Copy,L":") == NULL) {  in ShellCommandRunCd()
295               TotalSize = StrSize (Cwd) + StrSize (Param1Copy);  in ShellCommandRunCd()
302                 StrCatS (TempBuffer, TotalSize / sizeof (CHAR16), Param1Copy);  in ShellCommandRunCd()
304                 FreePool (Param1Copy);  in ShellCommandRunCd()
305                 Param1Copy = PathCleanUpDirectories (TempBuffer);  in ShellCommandRunCd()
312           Status = ExtractDriveAndPath (Param1Copy, &Drive, &Path);  in ShellCommandRunCd()
316           if (EFI_ERROR(ShellIsDirectory (Param1Copy))) {  in ShellCommandRunCd()
317 …PrintHiiEx (-1, -1, NULL, STRING_TOKEN(STR_GEN_NOT_DIR), gShellLevel2HiiHandle, L"cd", Param1Copy);  in ShellCommandRunCd()
322 …lPrintHiiEx (-1, -1, NULL, STRING_TOKEN(STR_GEN_DIR_NF), gShellLevel2HiiHandle, L"cd", Param1Copy);  in ShellCommandRunCd()
338         FreePool (Param1Copy);  in ShellCommandRunCd()