loplugin:useuniqueptr in lotuswordpro

Change-Id: Ib34984180cea7143b6595decba785f1b55d15e2c
Reviewed-on: https://gerrit.libreoffice.org/60336
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

3 files changed, 16 insertions, 18 deletions

diff --git a/lotuswordpro/source/filter/lwpbackgroundstuff.cxx b/lotuswordpro/source/filter/lwpbackgroundstuff.cxx
index 4bce3d669545..b139682f46e9 100644
--- a/lotuswordpro/source/filter/lwpbackgroundstuff.cxx
+++ b/lotuswordpro/source/filter/lwpbackgroundstuff.cxx
@@ -147,15 +147,14 @@ std::unique_ptr<XFBGImage> LwpBackgroundStuff::GetFillPattern()
     aXOBitmap.Array2Bitmap();
     WriteDIB(aXOBitmap.GetBitmap(), aPicMemStream);
     sal_uInt32 nSize = aPicMemStream.GetEndOfData();
-    sal_uInt8* pImageBuff = new sal_uInt8 [nSize];
-    memcpy(pImageBuff, aPicMemStream.GetData(), nSize);
+    std::unique_ptr<sal_uInt8[]> pImageBuff(new sal_uInt8 [nSize]);
+    memcpy(pImageBuff.get(), aPicMemStream.GetData(), nSize);
 
     // create XFBGImage object.
     std::unique_ptr<XFBGImage> xXFBGImage(new XFBGImage);
-    xXFBGImage->SetImageData(pImageBuff, nSize);
+    xXFBGImage->SetImageData(pImageBuff.get(), nSize);
 
-    delete [] pImageBuff;
-    pImageBuff = nullptr;
+    pImageBuff.reset();
 
     xXFBGImage->SetRepeate();
 
diff --git a/lotuswordpro/source/filter/lwpdocdata.cxx b/lotuswordpro/source/filter/lwpdocdata.cxx
index 55d43f0e016b..e887515248ad 100644
--- a/lotuswordpro/source/filter/lwpdocdata.cxx
+++ b/lotuswordpro/source/filter/lwpdocdata.cxx
@@ -116,8 +116,8 @@ void LwpDocData::Read()
 
     //EditorList
     m_DocInfo.nNumEditedBy = m_pObjStrm->QuickReaduInt16();
-    LwpAtomHolder* pCDLNList = new LwpAtomHolder[m_DocInfo.nNumEditedBy];
-    LwpAtomHolder* pEditorList = new LwpAtomHolder[m_DocInfo.nNumEditedBy];
+    std::unique_ptr<LwpAtomHolder[]> pCDLNList(new LwpAtomHolder[m_DocInfo.nNumEditedBy]);
+    std::unique_ptr<LwpAtomHolder[]> pEditorList(new LwpAtomHolder[m_DocInfo.nNumEditedBy]);
     sal_uInt16 i = 0;
     for ( i = 0; i < m_DocInfo.nNumEditedBy; i++)
     {
@@ -131,8 +131,8 @@ void LwpDocData::Read()
 
     m_pObjStrm->SkipExtra();
 
-    delete [] pCDLNList;
-    delete [] pEditorList;
+    pCDLNList.reset();
+    pEditorList.reset();
 
     //doc control
     //cGreeting
diff --git a/lotuswordpro/source/filter/xfilter/xfbase64.cxx b/lotuswordpro/source/filter/xfilter/xfbase64.cxx
index 9e3787f2bab7..0a388f7b6a47 100644
--- a/lotuswordpro/source/filter/xfilter/xfbase64.cxx
+++ b/lotuswordpro/source/filter/xfilter/xfbase64.cxx
@@ -58,6 +58,7 @@
  * Base64 tool.
  ************************************************************************/
 #include <string.h>
+#include <memory>
 #include "xfbase64.hxx"
 
 const  sal_Char aBase64EncodeTable[] =
@@ -95,7 +96,7 @@ inline void Encode_(const sal_uInt8 *src, sal_Char* dest)
  */
 OUString XFBase64::Encode(sal_uInt8 const *buf, sal_Int32 len)
 {
-    sal_Char    *buffer;
+    std::unique_ptr<sal_Char[]> buffer;
     sal_Int32   nNeeded;
     sal_Int32   cycles = len/3;
     sal_Int32   remain = len%3;
@@ -104,31 +105,29 @@ OUString XFBase64::Encode(sal_uInt8 const *buf, sal_Int32 len)
         nNeeded = cycles*4;
     else
         nNeeded = (cycles+1)*4;
-    buffer = new sal_Char[nNeeded+1];
+    buffer.reset(new sal_Char[nNeeded+1]);
 
-    memset(buffer, 0, nNeeded+1);
+    memset(buffer.get(), 0, nNeeded+1);
 
     for( sal_Int32 i=0; i<cycles; i++ )
-        Encode_(buf+i*3,buffer+i*4);
+        Encode_(buf+i*3,buffer.get()+i*4);
 
     sal_uInt8 last[3];
     if( remain == 1 )
     {
         last[0] = buf[len-1];
         last[1] = last[2] = 0;
-        Encode_(last,buffer+nNeeded+1-5);
+        Encode_(last,buffer.get()+nNeeded+1-5);
     }
     else if( remain == 2 )
     {
         last[0] = buf[len-2];
         last[1] = buf[len-1];
         last[2] = 0;
-        Encode_(last,buffer+nNeeded+1-5);
+        Encode_(last,buffer.get()+nNeeded+1-5);
     }
 
-    OUString str = OUString::createFromAscii(buffer);
-    delete[] buffer;
-
+    OUString str = OUString::createFromAscii(buffer.get());
     return str;
 }
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