Every single file in this commit had a memory leak where a resource is

allocated in the constructor but not de-allocated in the destructor.

This commit fixes that.

2 files changed, 7 insertions, 2 deletions

diff --git a/noncore/apps/tinykate/libkate/document/katehighlight.cpp b/noncore/apps/tinykate/libkate/document/katehighlight.cpp
index 539d356..89024f7 100644
--- a/noncore/apps/tinykate/libkate/document/katehighlight.cpp
+++ b/noncore/apps/tinykate/libkate/document/katehighlight.cpp
@@ -380,31 +380,36 @@ HlAnyChar::HlAnyChar(int attribute, int context, const QChar* charList, uint len
   : HlItem(attribute, context) {
   _charList=charList;
   _charListLen=len;
 }
 
 const QChar *HlAnyChar::checkHgl(const QChar *s, int len, bool)
 {
   if (ustrchr(_charList, _charListLen, *s)) return s +1;
   return 0L;
 }
 
 HlRegExpr::HlRegExpr(int attribute, int context,QString regexp)
-  : HlItem(attribute, context) {
+  : HlItem(attribute, context), Expr(0) {
 
     handlesLinestart=regexp.startsWith("^");
     if(!handlesLinestart) regexp.prepend("^");
     Expr=new QRegExp3(regexp);
 }
 
+HlRegExpr::~HlRegExpr()
+{
+    delete Expr;
+}
+
 const QChar *HlRegExpr::checkHgl(const QChar *s, int len, bool lineStart)
 {
   if ((!lineStart) && handlesLinestart) return 0;
 
   QString line(s,len);
   int pos = Expr->search( line, 0 );
   if (pos==-1) return 0L;
     else
      return (s+Expr->matchedLength());
 };
 
 
diff --git a/noncore/apps/tinykate/libkate/document/katehighlight.h b/noncore/apps/tinykate/libkate/document/katehighlight.h
index fddf585..f0be27b 100644
--- a/noncore/apps/tinykate/libkate/document/katehighlight.h
+++ b/noncore/apps/tinykate/libkate/document/katehighlight.h
@@ -175,25 +175,25 @@ class HlCChar : public HlItem {
 
 class HlAnyChar : public HlItem {
   public:
     HlAnyChar(int attribute, int context, const QChar* charList, uint len);
     virtual const QChar *checkHgl(const QChar *, int len, bool);
     const QChar* _charList;
     uint _charListLen;
 };
 
 class HlRegExpr : public HlItem {
   public:
   HlRegExpr(int attribute, int context,QString expr);
-  ~HlRegExpr(){delete Expr;};
+  ~HlRegExpr();
   virtual const QChar *checkHgl(const QChar *, int len, bool);
   QRegExp3 *Expr;
   bool handlesLinestart;
 };
 
 //--------
 
 
 //Item Style: color, selected color, bold, italic
 class ItemStyle {
   public:
     ItemStyle();