[REGEXPL]

Fix memory leaks
Fix broken if condition
Use delete[] operator for allocations made with new[] operator
Properly check for failed allocations by not throwing exception

svn path=/trunk/; revision=54034

rosapps/applications/sysutils/regexpl/Completion.cpp

@@ -49,9 +49,9 @@ public:
     size_t s = _tcslen(pszText);
 
     if (m_pszText)
-      delete m_pszText;
+      delete[] m_pszText;
 
-    m_pszText = new TCHAR [s+(b?3:1)]; // if we have spaces in unique part, we need 2 addtional chars for "
+    m_pszText = new (std::nothrow) TCHAR [s+(b?3:1)]; // if we have spaces in unique part, we need 2 addtional chars for "
 
     if (!m_pszText)
       return FALSE;
@@ -75,7 +75,7 @@ public:
   ~CCompletionMatch()
   {
     if (m_pszText)
-      delete m_pszText;
+      delete[] m_pszText;
   }
 
 private:
@@ -129,20 +129,20 @@ CCompletionList::~CCompletionList()
   DeleteList();
 
   if (m_pszContext)
-    delete m_pszContext;
+    delete[] m_pszContext;
 
   if (m_pszBegin)
-    delete m_pszBegin;
+    delete[] m_pszBegin;
 
   if (m_pszCurrentKey)
-    delete m_pszCurrentKey;
+    delete[] m_pszCurrentKey;
 }
 
 void CCompletionList::Invalidate()
 {
   if (m_pszCurrentKey)
   {
-    delete m_pszCurrentKey;
+    delete[] m_pszCurrentKey;
     m_pszCurrentKey = NULL;
   }
 }
@@ -161,38 +161,48 @@ BOOL CCompletionList::IsNewCompletion(const TCHAR *pszContext, const TCHAR *pszB
     rblnNew = TRUE;
     if (m_pszContext)
     {
-      delete m_pszContext;
+      delete[] m_pszContext;
       m_pszContext = NULL;
     }
 
     if (m_pszBegin)
     {
-      delete m_pszBegin;
+      delete[] m_pszBegin;
       m_pszBegin = NULL;
     }
 
     if (m_pszCurrentKey)
     {
-      delete m_pszCurrentKey;
+      delete[] m_pszCurrentKey;
       m_pszCurrentKey = NULL;
     }
 
     size_t s = _tcslen(pszContext);
-    m_pszContext = new TCHAR[s+1];
+    m_pszContext = new (std::nothrow) TCHAR[s+1];
     if (!m_pszContext)
       return FALSE;
     _tcscpy(m_pszContext,pszContext);
 
     s = _tcslen(pszBegin);
-    m_pszBegin = new TCHAR[s+1];
+    m_pszBegin = new (std::nothrow) TCHAR[s+1];
     if (!m_pszBegin)
+    {
+      delete[] m_pszContext;
+      m_pszContext = NULL;
       return FALSE;
+    }
     _tcscpy(m_pszBegin,pszBegin);
 
     s = _tcslen(pszCurrentKey);
-    m_pszCurrentKey = new TCHAR[s+1];
+    m_pszCurrentKey = new (std::nothrow) TCHAR[s+1];
     if (!m_pszCurrentKey)
+    {
+      delete[] m_pszContext;
+      delete[] m_pszBegin;
+      m_pszContext = NULL;
+      m_pszBegin = NULL;
       return FALSE;
+    }
     _tcscpy(m_pszCurrentKey,pszCurrentKey);
 
     return TRUE;
@@ -206,7 +216,7 @@ BOOL CCompletionList::Add(const TCHAR *pszText, BOOL blnIsKey)
 {
   if (_tcsnicmp(pszText,m_pszBegin,_tcslen(m_pszBegin)) != 0)
     return TRUE;
-  CCompletionMatch *pNode = new CCompletionMatch;
+  CCompletionMatch *pNode = new (std::nothrow) CCompletionMatch;
   if (!pNode)
     return FALSE;
   if (!pNode->Init(pszText))
@@ -363,7 +373,7 @@ BOOL FillCompletion(const TCHAR *pszKey)
     if (nError != ERROR_SUCCESS)
       return FALSE;
 
-    pszSubkeyName = new TCHAR[nKeyNameSize+dwMaxSubkeyNameLength+1];
+    pszSubkeyName = new (std::nothrow) TCHAR[nKeyNameSize+dwMaxSubkeyNameLength+1];
     if (!pszSubkeyName)
       goto Abort;
 
@@ -393,7 +403,7 @@ BOOL FillCompletion(const TCHAR *pszKey)
       goto Abort;
     }
 
-    pszValueName = new TCHAR[nKeyNameSize+dwMaxValueNameSize+1];
+    pszValueName = new (std::nothrow) TCHAR[nKeyNameSize+dwMaxValueNameSize+1];
     if (!pszValueName)
       goto Abort;
 
@@ -415,15 +425,15 @@ BOOL FillCompletion(const TCHAR *pszKey)
   }
 
   if (pszValueName)
-    delete pszValueName;
+    delete[] pszValueName;
   if (pszSubkeyName)
-    delete pszSubkeyName;
+    delete[] pszSubkeyName;
   return TRUE;
 Abort:
   if (pszValueName)
-    delete pszValueName;
+    delete[] pszValueName;
   if (pszSubkeyName)
-    delete pszSubkeyName;
+    delete[] pszSubkeyName;
   return FALSE;
 }
 

rosapps/applications/sysutils/regexpl/Console.cpp

@@ -71,11 +71,11 @@ CConsole::CConsole()
 CConsole::~CConsole()
 {
 	if (m_pchBuffer)
-		delete m_pchBuffer;
+		delete[] m_pchBuffer;
 	if (m_pchBuffer1)
-		delete m_pchBuffer1;
+		delete[] m_pchBuffer1;
 	if (m_pchBuffer2)
-		delete m_pchBuffer2;
+		delete[] m_pchBuffer2;
 
 	if (m_blnOldInputModeSaved)
 		SetConsoleMode(m_hStdIn,m_dwOldInputMode);
@@ -946,15 +946,15 @@ TCHAR * CConsole::Init(DWORD dwBufferSize, DWORD dwMaxHistoryLines)
 	if (m_pchBuffer2) delete m_pchBuffer2;
 	m_pchBuffer2 = NULL;
 
-	m_pchBuffer = new TCHAR [dwBufferSize];
+	m_pchBuffer = new (std::nothrow) TCHAR [dwBufferSize];
 	if (!m_pchBuffer) goto Abort;
 	m_pchBuffer[dwBufferSize-1] = 0;
 
-	m_pchBuffer1 = new TCHAR [dwBufferSize];
+	m_pchBuffer1 = new (std::nothrow) TCHAR [dwBufferSize];
 	if (!m_pchBuffer1) goto Abort;
 	m_pchBuffer1[dwBufferSize-1] = 0;
 
-	m_pchBuffer2 = new TCHAR [dwBufferSize];
+	m_pchBuffer2 = new (std::nothrow) TCHAR [dwBufferSize];
 	if (!m_pchBuffer2) goto Abort;
 	m_pchBuffer2[dwBufferSize-1] = 0;
 
@@ -972,13 +972,13 @@ Abort:
 	if (m_hStdOut != INVALID_HANDLE_VALUE) VERIFY(CloseHandle(m_hStdOut));
 	m_hStdOut = INVALID_HANDLE_VALUE;
 
-	if (m_pchBuffer) delete m_pchBuffer;
+	if (m_pchBuffer) delete[] m_pchBuffer;
 	m_pchBuffer = NULL;
 
-	if (m_pchBuffer1) delete m_pchBuffer1;
+	if (m_pchBuffer1) delete[] m_pchBuffer1;
 	m_pchBuffer1 = NULL;
 
-	if (m_pchBuffer2) delete m_pchBuffer2;
+	if (m_pchBuffer2) delete[] m_pchBuffer2;
 	m_pchBuffer2 = NULL;
 
 	m_dwBufferSize = 0;

rosapps/applications/sysutils/regexpl/Prompt.cpp

@@ -32,7 +32,7 @@
 
 CPrompt::CPrompt(CRegistryTree& rTree, HRESULT& rhr):m_rTree(rTree)
 {
-  m_pszPrompt = new TCHAR[_tcslen(DEFAULT_PROMPT)+1];
+  m_pszPrompt = new (std::nothrow) TCHAR[_tcslen(DEFAULT_PROMPT)+1];
   if (!m_pszPrompt)
   {
     rhr = E_OUTOFMEMORY;
@@ -50,7 +50,7 @@ HRESULT CPrompt::SetPrompt(LPCTSTR pszPrompt)
     return E_UNEXPECTED;
   }
 
-  m_pszPrompt = new TCHAR[_tcslen(pszPrompt)+1];
+  m_pszPrompt = new (std::nothrow) TCHAR[_tcslen(pszPrompt)+1];
   if (!m_pszPrompt)
     return E_OUTOFMEMORY;
 
@@ -62,7 +62,7 @@ HRESULT CPrompt::SetPrompt(LPCTSTR pszPrompt)
 CPrompt::~CPrompt()
 {
   if (m_pszPrompt)
-    delete m_pszPrompt;
+    delete[] m_pszPrompt;
 }
 
 void CPrompt::ShowPrompt(CConsole &rConsole)

rosapps/applications/sysutils/regexpl/RegistryExplorer.cpp

@@ -138,7 +138,7 @@ int main ()
 
   CArgumentParser Parser;
 
-  pSettings = new CSettings();
+  pSettings = new (std::nothrow) CSettings();
   if (!pSettings)
 	{
 		_ftprintf(stderr,_T("Cannot initialize settings. Out of memory.\n"));
@@ -152,7 +152,7 @@ int main ()
 		goto Abort;
 	}
 
-  pPrompt = new CPrompt(Tree,hr);
+  pPrompt = new (std::nothrow) CPrompt(Tree,hr);
   if (!pPrompt)
 	{
 		_ftprintf(stderr,_T("Cannot initialize prompt. Out of memory.\n"));

rosapps/applications/sysutils/regexpl/RegistryKey.cpp

@@ -70,7 +70,7 @@ HRESULT CRegistryKey::InitRoot(const TCHAR *pszMachineName)
   { // copy machine name
     size_t size = _tcslen(pszMachineName);
 
-    m_pszMachineName = new TCHAR [size+2];
+    m_pszMachineName = new (std::nothrow) TCHAR [size+2];
     if (!m_pszMachineName)
       return E_OUTOFMEMORY;
     _tcscpy(m_pszMachineName,pszMachineName);
@@ -103,7 +103,7 @@ HRESULT CRegistryKey::Init(HKEY hKey, const TCHAR *pszPath, const TCHAR *pszKeyN
   if (pszPath)
     size += _tcslen(pszPath);
 
-  m_pszKeyName = new TCHAR [size+2];
+  m_pszKeyName = new (std::nothrow) TCHAR [size+2];
   if (!m_pszKeyName)
     return E_OUTOFMEMORY;
   _stprintf(m_pszKeyName,_T("%s%s\\"),pszPath?pszPath:_T(""),pszKeyName);
@@ -273,7 +273,7 @@ LONG CRegistryKey::OpenSubkey(REGSAM samDesired, const TCHAR *pszSubkeyName, CRe
   {
     const TCHAR *pszKeyName = GetKeyName();
     size_t size = _tcslen(pszKeyName) + _tcslen(pszSubkeyName) + 1;
-    TCHAR *pszSubkeyFullName = new TCHAR [size];
+    TCHAR *pszSubkeyFullName = new (std::nothrow) TCHAR [size];
     if (!pszSubkeyFullName)
     {
       nError = RegCloseKey(hKey);
@@ -283,7 +283,7 @@ LONG CRegistryKey::OpenSubkey(REGSAM samDesired, const TCHAR *pszSubkeyName, CRe
     _tcscpy(pszSubkeyFullName,pszKeyName);
     _tcscat(pszSubkeyFullName,pszSubkeyName);
     HRESULT hr = rKey.Init(hKey,GetKeyName(),pszSubkeyName,samDesired);
-    delete pszSubkeyName;
+    delete[] pszSubkeyName;
     if (FAILED(hr))
     {
       nError = RegCloseKey(hKey);

rosapps/applications/sysutils/regexpl/RegistryTree.cpp

@@ -64,7 +64,7 @@ CRegistryTree::CRegistryTree(const CRegistryTree& Tree)
 CRegistryTree::~CRegistryTree()
 {
 	if (m_pszMachineName)
-		delete m_pszMachineName;
+		delete[] m_pszMachineName;
 
 	CNode *pNode;
 	while(m_pCurrentKey->m_pUp)
@@ -98,7 +98,7 @@ BOOL CRegistryTree::ChangeCurrentKey(const TCHAR *pszRelativePath)
 	const TCHAR *pszSeps = _T("\\");
 
   // Make buffer and copy relative path into it.
-  TCHAR *pszBuffer = new TCHAR[_tcslen(pszRelativePath)+1];
+  TCHAR *pszBuffer = new (std::nothrow) TCHAR[_tcslen(pszRelativePath)+1];
   if (!pszBuffer)
   {
     SetError(ERROR_OUTOFMEMORY);
@@ -145,7 +145,7 @@ BOOL CRegistryTree::ChangeCurrentKey(const TCHAR *pszRelativePath)
 	return TRUE;
 
 Abort:
-  delete pszBuffer;
+  delete[] pszBuffer;
   return FALSE;
 }
 
@@ -179,7 +179,7 @@ BOOL CRegistryTree::SetMachineName(LPCTSTR pszMachineName)
   {
     // Delete previous machine name buffer if allocated.
     if (m_pszMachineName)
-      delete m_pszMachineName;
+      delete[] m_pszMachineName;
 
     m_pszMachineName = NULL;
     m_Root.m_Key.InitRoot();
@@ -192,9 +192,9 @@ BOOL CRegistryTree::SetMachineName(LPCTSTR pszMachineName)
 
   ASSERT(*pszMachineName);      // No machine name.
 
-  TCHAR *pszNewMachineName = new TCHAR[_tcslen(pszMachineName)+3]; // two leading backslashes + terminating null
+  TCHAR *pszNewMachineName = new (std::nothrow) TCHAR[_tcslen(pszMachineName)+3]; // two leading backslashes + terminating null
 
-  if (!pszMachineName)
+  if (!pszNewMachineName)
   {
     SetError(ERROR_OUTOFMEMORY);
     return FALSE;
@@ -202,7 +202,7 @@ BOOL CRegistryTree::SetMachineName(LPCTSTR pszMachineName)
 
   // Delete previous machine name buffer if allocated.
   if (m_pszMachineName)
-    delete m_pszMachineName;
+    delete[] m_pszMachineName;
 
   m_pszMachineName = pszNewMachineName;
 
@@ -283,7 +283,7 @@ BOOL CRegistryTree::DeleteSubkeys(CRegistryKey& rKey, const TCHAR *pszKeyPattern
     return FALSE;
   }
 
-  TCHAR *pszSubkeyName = new TCHAR [dwMaxSubkeyNameLength];
+  TCHAR *pszSubkeyName = new (std::nothrow) TCHAR [dwMaxSubkeyNameLength];
   rKey.InitSubkeyEnumeration(pszSubkeyName, dwMaxSubkeyNameLength);
   BOOL blnKeyDeleted = FALSE;
   while ((nError = rKey.GetNextSubkeyName()) == ERROR_SUCCESS)
@@ -393,7 +393,7 @@ void CRegistryTree::SetErrorCommandNAOnRoot(const TCHAR *pszCommand)
 BOOL CRegistryTree::InternalChangeCurrentKey(const TCHAR *pszSubkeyName, REGSAM DesiredAccess)
 {
   size_t size = _tcslen(pszSubkeyName);
-  TCHAR *pszSubkeyNameBuffer = new TCHAR[size+3];
+  TCHAR *pszSubkeyNameBuffer = new (std::nothrow) TCHAR[size+3];
   if (!pszSubkeyNameBuffer)
   {
     SetError(_T("Cannot open key : %s%s\nError %d (%s)\n"),
@@ -409,7 +409,7 @@ BOOL CRegistryTree::InternalChangeCurrentKey(const TCHAR *pszSubkeyName, REGSAM
 
   if (_tcscmp(pszSubkeyName,_T(".")) == 0)
   {
-    delete pszSubkeyNameBuffer;
+    delete[] pszSubkeyNameBuffer;
     return TRUE;
   }
 
@@ -421,7 +421,7 @@ BOOL CRegistryTree::InternalChangeCurrentKey(const TCHAR *pszSubkeyName, REGSAM
       // We are on root
       ASSERT(m_pCurrentKey->m_pUp == NULL);
       SetError(_T("Cannot open key. The root is not child.\n"));
-      delete pszSubkeyNameBuffer;
+      delete[] pszSubkeyNameBuffer;
       return FALSE;
     }
 
@@ -429,13 +429,13 @@ BOOL CRegistryTree::InternalChangeCurrentKey(const TCHAR *pszSubkeyName, REGSAM
     if (!m_pCurrentKey->m_pUp)
     {
       SetInternalError();
-      delete pszSubkeyNameBuffer;
+      delete[] pszSubkeyNameBuffer;
       return FALSE;
     }
     CNode *pNode = m_pCurrentKey;
     m_pCurrentKey = m_pCurrentKey->m_pUp;
     delete pNode;
-    delete pszSubkeyNameBuffer;
+    delete[] pszSubkeyNameBuffer;
     return TRUE;
   }
 
@@ -444,20 +444,20 @@ BOOL CRegistryTree::InternalChangeCurrentKey(const TCHAR *pszSubkeyName, REGSAM
   {
     SetError(_T("Cannot open key : %s%s\nError %d (%s)\n"),
              GetCurrentPath(),pszSubkeyName,ERROR_OUTOFMEMORY,GetErrorDescription(ERROR_OUTOFMEMORY));
-    delete pszSubkeyNameBuffer;
+    delete[] pszSubkeyNameBuffer;
     return FALSE;
   }
 
   if (!InternalGetSubkey(pszSubkeyName,DesiredAccess,pNewKey->m_Key))
   {
     delete pNewKey;
-    delete pszSubkeyNameBuffer;
+    delete[] pszSubkeyNameBuffer;
     return FALSE;
   }
   pNewKey->m_pUp = m_pCurrentKey;
   m_pCurrentKey = pNewKey;
 
-  delete pszSubkeyNameBuffer;
+  delete[] pszSubkeyNameBuffer;
   return TRUE;
 }
 
@@ -483,7 +483,7 @@ BOOL CRegistryTree::InternalGetSubkey(const TCHAR *pszSubkeyName, REGSAM Desired
   if (nError != ERROR_SUCCESS)
     goto SkipCaseUpdate;
 
-  pszSubkeyNameCaseUpdated = new TCHAR [dwMaxSubkeyNameLength];
+  pszSubkeyNameCaseUpdated = new (std::nothrow) TCHAR [dwMaxSubkeyNameLength];
   m_pCurrentKey->m_Key.InitSubkeyEnumeration(pszSubkeyNameCaseUpdated, dwMaxSubkeyNameLength);
   while ((nError = m_pCurrentKey->m_Key.GetNextSubkeyName()) == ERROR_SUCCESS)
     if (_tcsicmp(pszSubkeyNameCaseUpdated, pszSubkeyName) == 0)
@@ -491,7 +491,7 @@ BOOL CRegistryTree::InternalGetSubkey(const TCHAR *pszSubkeyName, REGSAM Desired
 
   if (nError != ERROR_SUCCESS)
   {
-    delete pszSubkeyNameCaseUpdated;
+    delete[] pszSubkeyNameCaseUpdated;
     pszSubkeyNameCaseUpdated = NULL;
   }
 
@@ -513,7 +513,7 @@ SkipCaseUpdate:
       goto Abort;
     }
 
-    delete pszSubkeyNameCaseUpdated;
+    delete[] pszSubkeyNameCaseUpdated;
   }
   else
   {
@@ -535,7 +535,7 @@ SkipCaseUpdate:
   return TRUE;
 Abort:
   if (pszSubkeyNameCaseUpdated)
-    delete pszSubkeyNameCaseUpdated;
+    delete[] pszSubkeyNameCaseUpdated;
 
   if (hNewKey)
   {
@@ -611,7 +611,7 @@ BOOL CRegistryTree::GetKey(const TCHAR *pszRelativePath, REGSAM DesiredAccess, C
     return FALSE;
   }
 
-  TCHAR *pszShortKeyName = new TCHAR [size+1];
+  TCHAR *pszShortKeyName = new (std::nothrow) TCHAR [size+1];
   if (!pszShortKeyName)
   {
     SetError(ERROR_OUTOFMEMORY);
@@ -624,6 +624,7 @@ BOOL CRegistryTree::GetKey(const TCHAR *pszRelativePath, REGSAM DesiredAccess, C
   // change to parent key
 	if (!Tree.InternalChangeCurrentKey(_T(".."),READ_CONTROL))
   {
+    delete[] pszShortKeyName;
     ASSERT(FALSE);
     SetInternalError();
     return FALSE;
@@ -632,10 +633,12 @@ BOOL CRegistryTree::GetKey(const TCHAR *pszRelativePath, REGSAM DesiredAccess, C
   // change back to target key
 	if (!Tree.InternalGetSubkey(pszShortKeyName,DesiredAccess,rKey))
   {
+    delete[] pszShortKeyName;
     SetError(Tree.GetLastErrorDescription());
     return FALSE;
   }
 
+  delete[] pszShortKeyName;
   return TRUE;
 }
 

rosapps/applications/sysutils/regexpl/Settings.cpp

@@ -47,7 +47,7 @@ HRESULT CSettings::Clean()
 {
   if (m_pszPrompt)
   {
-    delete m_pszPrompt;
+    delete[] m_pszPrompt;
     m_pszPrompt = NULL;
   }
 
@@ -75,7 +75,7 @@ HRESULT CSettings::Load(LPCTSTR pszLoadKey)
   nError = RegQueryValueEx(hKey,PROMPT_VALUE_NAME,NULL,&dwType,NULL,&dwSize);
   if (nError == ERROR_SUCCESS && dwType == REG_SZ)
   {
-    m_pszPrompt = (TCHAR *) new BYTE[dwSize];
+    m_pszPrompt = (TCHAR *) new (std::nothrow) BYTE[dwSize];
     if (!m_pszPrompt)
     {
       hr = E_OUTOFMEMORY;

rosapps/applications/sysutils/regexpl/ShellCommandDACL.cpp

@@ -226,7 +226,7 @@ CheckDACLArgument:
                 rConsole.Write(pchSID);
                 rConsole.Write(_T("\n"));
               }
-              delete pchSID;
+              delete[] pchSID;
               DWORD dwNameBufferLength, dwDomainNameBufferLength;
               dwNameBufferLength = 1024;
               dwDomainNameBufferLength = 1024;

rosapps/applications/sysutils/regexpl/ShellCommandDeleteValue.cpp

@@ -147,7 +147,7 @@ CheckValueArgument:
       return 0;
     }
 
-    TCHAR *pszValueName = new TCHAR[dwMaxValueNameLength];
+    TCHAR *pszValueName = new (std::nothrow) TCHAR[dwMaxValueNameLength];
     if (!pszValueName)
     {
       rConsole.Write("Out of memory.");

rosapps/applications/sysutils/regexpl/ShellCommandDir.cpp

@@ -200,7 +200,7 @@ CheckDirArgument:
     if (nError != ERROR_SUCCESS)
       throw nError;
 
-    TCHAR *pszSubkeyNameBuffer = new TCHAR[dwMaxSubkeyNameLength];
+    TCHAR *pszSubkeyNameBuffer = new (std::nothrow) TCHAR[dwMaxSubkeyNameLength];
     if (!pszSubkeyNameBuffer)
       throw ERROR_OUTOFMEMORY;
 
@@ -216,7 +216,7 @@ CheckDirArgument:
       }
     }
 
-    delete pszSubkeyNameBuffer;
+    delete[] pszSubkeyNameBuffer;
 
     if (nError != ERROR_NO_MORE_ITEMS)
       throw nError;
@@ -226,7 +226,7 @@ CheckDirArgument:
     if (nError != ERROR_SUCCESS)
       throw nError;
 
-    TCHAR *pchValueNameBuffer = new TCHAR[dwMaxValueNameBufferSize];
+    TCHAR *pchValueNameBuffer = new (std::nothrow) TCHAR[dwMaxValueNameBufferSize];
     if (!pchValueNameBuffer)
       throw ERROR_OUTOFMEMORY;
 
@@ -259,7 +259,7 @@ CheckDirArgument:
       }
     }
 
-    delete pchValueNameBuffer;
+    delete[] pchValueNameBuffer;
 
     if (nError != ERROR_NO_MORE_ITEMS)
       throw nError;

rosapps/applications/sysutils/regexpl/ShellCommandSACL.cpp

@@ -220,7 +220,7 @@ CheckSACLArgument:
     goto Error;
   }
 
-  pSecurityDescriptor = (PISECURITY_DESCRIPTOR) new unsigned char [dwSecurityDescriptorLength];
+  pSecurityDescriptor = (PISECURITY_DESCRIPTOR) new (std::nothrow) unsigned char [dwSecurityDescriptorLength];
   if (!pSecurityDescriptor)
   {
       _tcsncpy(pszError_msg,_T("\nOut of memory.\n"),ERROR_MSG_BUFFER_SIZE-1);
@@ -292,7 +292,7 @@ CheckSACLArgument:
     BOOL blnRet = GetTextualSid(pSID,NULL,&dwSIDStringSize);
     ASSERT(!blnRet);
     ASSERT(GetLastError() == ERROR_INSUFFICIENT_BUFFER);
-    TCHAR *pszSID = new TCHAR[dwSIDStringSize];
+    TCHAR *pszSID = new (std::nothrow) TCHAR[dwSIDStringSize];
 
     if (!pszSID)
     {
@@ -315,24 +315,25 @@ CheckSACLArgument:
       rConsole.Write(pszSID);
       rConsole.Write(_T("\n"));
     }
-    delete pszSID;
+    delete[] pszSID;
 
     TCHAR *pszName, *pszDomainName;
     DWORD dwNameBufferLength, dwDomainNameBufferLength;
     dwNameBufferLength = 1024;
     dwDomainNameBufferLength = 1024;
 
-    pszName = new TCHAR [dwNameBufferLength];
+    pszName = new (std::nothrow) TCHAR [dwNameBufferLength];
     if (!pszName)
     {
       _tcsncpy(pszError_msg,_T("\nOut of memory.\n"),ERROR_MSG_BUFFER_SIZE-1);
       goto Error;
     }
 
-    pszDomainName = new TCHAR [dwDomainNameBufferLength];
+    pszDomainName = new (std::nothrow) TCHAR [dwDomainNameBufferLength];
     if (!pszDomainName)
     {
       _tcsncpy(pszError_msg,_T("\nOut of memory.\n"),ERROR_MSG_BUFFER_SIZE-1);
+      delete[] pszName;
       goto Error;
     }
 
@@ -420,6 +421,9 @@ CheckSACLArgument:
     {
       rConsole.Write(_T("\t\tKEY_QUERY_VALUE\n"));
     }
+
+    delete[] pszName;
+    delete[] pszDomainName;
   }	// for
 
 AbortDumpSACL:

rosapps/applications/sysutils/regexpl/ShellCommandSetValue.cpp

@@ -395,7 +395,7 @@ CheckValueArgument:
 
 SkipCommand:
 	if (pDataBuffer)
-		delete pDataBuffer;
+		delete[] pDataBuffer;
 	return 0;
 
 CommandNAonRoot:

rosapps/applications/sysutils/regexpl/ShellCommandValue.cpp

@@ -415,7 +415,7 @@ CheckValueArgument:
 
 SkipValueCommand:
 	if (pDataBuffer)
-		delete pDataBuffer;
+		delete[] pDataBuffer;
 	return 0;
 ValueCommandNAonRoot:
 	rConsole.Write(VALUE_CMD COMMAND_NA_ON_ROOT);

rosapps/applications/sysutils/regexpl/ShellCommandsLinkedList.cpp

@@ -43,7 +43,7 @@ CShellCommandsLinkedList::~CShellCommandsLinkedList()
 void CShellCommandsLinkedList::AddCommand(CShellCommand *pCommand)
 {
 	// Create new node
-	SNode *pNewNode = new SNode;
+	SNode *pNewNode = new (std::nothrow) SNode;
 	if (pNewNode == NULL)
 		return;
 

rosapps/applications/sysutils/regexpl/TextHistory.cpp

@@ -39,7 +39,7 @@ CTextHistory::CTextHistory()
 
 CTextHistory::~CTextHistory()
 {
-	if (m_pHistoryBuffer) delete m_pHistoryBuffer;
+	if (m_pHistoryBuffer) delete[] m_pHistoryBuffer;
 }
 
 BOOL CTextHistory::Init(DWORD dwMaxHistoryLineSize, DWORD dwMaxHistoryLines)
@@ -49,13 +49,13 @@ BOOL CTextHistory::Init(DWORD dwMaxHistoryLineSize, DWORD dwMaxHistoryLines)
 		ASSERT(FALSE);
 		return FALSE;
 	}
-	if (m_pHistoryBuffer) delete m_pHistoryBuffer;
+	if (m_pHistoryBuffer) delete[] m_pHistoryBuffer;
 	m_dwFirstHistoryIndex = 0;
 	m_dwLastHistoryIndex = 0;
 	m_dwHisoryFull = 0;
 	m_dwMaxHistoryLines = dwMaxHistoryLines;
 	m_dwMaxHistoryLineSize = dwMaxHistoryLineSize;
-	m_pHistoryBuffer = new TCHAR [m_dwMaxHistoryLines*dwMaxHistoryLineSize];
+	m_pHistoryBuffer = new (std::nothrow) TCHAR [m_dwMaxHistoryLines*dwMaxHistoryLineSize];
 	if (!m_pHistoryBuffer) return FALSE;
 	return TRUE;
 }

rosapps/applications/sysutils/regexpl/ph.h

@@ -27,7 +27,7 @@
 #include <winuser.h>
 #include <winreg.h>
 
-#include <assert.h>
+#include <cassert>
 #define ASSERT	assert
 #ifdef _DEBUG
 #define VERIFY ASSERT
@@ -36,11 +36,12 @@
 #endif
 
 #include <conio.h>
-#include <limits.h>
+#include <climits>
 #include <tchar.h>
-#include <stdio.h>
+#include <cstdio>
-#include <stdlib.h>
+#include <cstdlib>
 #include <ctype.h>
+#include <new>
 
 // INHERITED_ACE is from windows 2000
 #ifndef INHERITED_ACE