diff --git a/sw/source/core/docnode/ndsect.cxx b/sw/source/core/docnode/ndsect.cxx
index a7168c2..f93fe95 100644
--- a/sw/source/core/docnode/ndsect.cxx
+++ b/sw/source/core/docnode/ndsect.cxx
@@ -387,6 +387,7 @@ SwDoc::InsertSwSection(SwPaM const& rRange, SwSectionData & rNewData,
     }
 
     SetModified();
+    delete pFmt;
     return &pNewSectNode->GetSection();
 }
 
diff --git a/sw/source/filter/ww8/wrtw8sty.cxx b/sw/source/filter/ww8/wrtw8sty.cxx
index 2593340..77d31da 100644
--- a/sw/source/filter/ww8/wrtw8sty.cxx
+++ b/sw/source/filter/ww8/wrtw8sty.cxx
@@ -2012,13 +2012,13 @@ bool WW8_WrPlcSubDoc::WriteGenericTxt( WW8Export& rWrt, BYTE nTTyp,
                     // --> OD 2008-08-07 #156757#
                     {
                         SwNodeIndex aContentIdx = *pNdIdx;
-                        aContentIdx++;
+                        ++aContentIdx;
                         if ( aContentIdx.GetNode().IsTableNode() )
                         {
                             bool bContainsOnlyTables = true;
                             do {
                                 aContentIdx = *(aContentIdx.GetNode().EndOfSectionNode());
-                                aContentIdx++;
+                                ++aContentIdx;
                                 if ( !aContentIdx.GetNode().IsTableNode() &&
                                      aContentIdx.GetIndex() != pNdIdx->GetNode().EndOfSectionIndex() )
                                 {
diff --git a/sw/source/ui/config/uinums.cxx b/sw/source/ui/config/uinums.cxx
index 5ecb106..7025df8 100644
--- a/sw/source/ui/config/uinums.cxx
+++ b/sw/source/ui/config/uinums.cxx
@@ -336,7 +336,6 @@ SwNumRulesWithName::_SwNumFmtGlobal::_SwNumFmtGlobal( SvStream& rStream,
     {
         USHORT nUS;
         sal_Char cChar;
-        short nShort;
         BOOL bFlag;
         String sStr;
 
@@ -367,6 +366,7 @@ SwNumRulesWithName::_SwNumFmtGlobal::_SwNumFmtGlobal( SvStream& rStream,
         }
         else 				// alter StartWert war ein Byte
         {
+            short nShort;
             rStream >> nUS;			aFmt.SetStart( nUS );
             rStream.ReadByteString(sStr, eEncoding);
             aFmt.SetPrefix( sStr );
diff --git a/sw/source/ui/envelp/envfmt.cxx b/sw/source/ui/envelp/envfmt.cxx
index 827961a..d69e6ae 100644
--- a/sw/source/ui/envelp/envfmt.cxx
+++ b/sw/source/ui/envelp/envfmt.cxx
@@ -278,6 +278,7 @@ IMPL_LINK( SwEnvFmtPage, EditHdl, MenuButton *, pButton )
                 pCollSet->Put(aOutputSet);
             }
             delete pDlg;
+            delete pCollSet;
         }
         break;
 
@@ -333,6 +334,7 @@ IMPL_LINK( SwEnvFmtPage, EditHdl, MenuButton *, pButton )
                 }
             }
             delete pDlg;
+            delete pCollSet;
         }
         break;
     }