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authorerik <erik>2007-01-19 01:12:38 (UTC)
committer erik <erik>2007-01-19 01:12:38 (UTC)
commit1ab92f1d2b346de7da8ca5c3aaa6bc75b43981e7 (patch) (side-by-side diff)
treeaf4a12bc46e25853386dc53868b869e1bf05d863
parent2b45dc71e79a3eb7d4e8553273c9bc4f4282d50a (diff)
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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.
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--core/apps/embeddedkonsole/TEScreen.cpp32
-rw-r--r--inputmethods/dasher/PPMLanguageModel.cpp3
-rw-r--r--noncore/apps/opie-reader/Bkmks.cpp18
-rw-r--r--noncore/apps/opie-reader/Bkmks.h7
-rw-r--r--noncore/apps/opie-reader/StyleConsts.cpp7
-rw-r--r--noncore/apps/opie-reader/StyleConsts.h8
-rw-r--r--noncore/apps/opie-write/qrichtext.cpp5
-rw-r--r--noncore/apps/tinykate/libkate/document/katehighlight.cpp7
-rw-r--r--noncore/apps/tinykate/libkate/document/katehighlight.h2
9 files changed, 57 insertions, 32 deletions
diff --git a/core/apps/embeddedkonsole/TEScreen.cpp b/core/apps/embeddedkonsole/TEScreen.cpp
index 1db34d2..30ff49d 100644
--- a/core/apps/embeddedkonsole/TEScreen.cpp
+++ b/core/apps/embeddedkonsole/TEScreen.cpp
@@ -66,15 +66,15 @@
*/
-TEScreen::TEScreen(int lines, int columns)
+TEScreen::TEScreen(int _lines, int _columns) :
+ lines(_lines),
+ columns(_columns),
+ tabstops(0),
+ histCursor(0),
+ horzCursor(0)
{
- this->lines = lines;
- this->columns = columns;
// odebug << "Columns " << columns << "" << oendl;
- image = (ca*) malloc(lines*columns*sizeof(ca));
- tabstops = NULL; initTabStops();
-
- histCursor = 0;
- horzCursor = 0;
+ image = new ca[lines*columns];
+ initTabStops();
clearSelection();
@@ -87,6 +87,6 @@ TEScreen::TEScreen(int lines, int columns)
TEScreen::~TEScreen()
{
- free(image);
- if (tabstops) free(tabstops);
+ delete [] image;
+ delete [] tabstops;
}
@@ -397,5 +397,5 @@ void TEScreen::resizeImage(int new_lines, int new_columns)
// make new image
- ca* newimg = (ca*)malloc( new_lines * new_columns * sizeof( ca));
+ ca* newimg = new ca[new_lines * new_columns];
clearSelection();
@@ -419,5 +419,5 @@ void TEScreen::resizeImage(int new_lines, int new_columns)
newimg[y*new_columns+x].r = image[loc(x,y)].r;
}
- free(image);
+ delete [] image;
image = newimg;
lines = new_lines;
@@ -508,5 +508,5 @@ ca* TEScreen::getCookedImage()
{
int x,y;
- ca* merged = (ca*)malloc(lines*columns*sizeof(ca));
+ ca* merged = new ca[lines*columns];
ca dft(' ',DEFAULT_FORE_COLOR,DEFAULT_BACK_COLOR,DEFAULT_RENDITION);
@@ -624,6 +624,8 @@ void TEScreen::changeTabStop(bool set)
void TEScreen::initTabStops()
{
- if (tabstops) free(tabstops);
- tabstops = (bool*)malloc(columns*sizeof(bool));
+ if (tabstops)
+ delete [] tabstops;
+
+ tabstops = new bool[columns];
// Arrg! The 1st tabstop has to be one longer than the other.
// i.e. the kids start counting from 0 instead of 1.
diff --git a/inputmethods/dasher/PPMLanguageModel.cpp b/inputmethods/dasher/PPMLanguageModel.cpp
index 137b07f..d767d16 100644
--- a/inputmethods/dasher/PPMLanguageModel.cpp
+++ b/inputmethods/dasher/PPMLanguageModel.cpp
@@ -60,5 +60,5 @@ CPPMLanguageModel::CPPMnode * CPPMLanguageModel::CPPMnode::add_symbol_to_node(in
CPPMLanguageModel::CPPMLanguageModel(CAlphabet *_alphabet,int _normalization)
- : CLanguageModel(_alphabet,_normalization)
+ : CLanguageModel(_alphabet,_normalization), root(0), m_rootcontext(0)
{
root=new CPPMnode(-1);
@@ -69,4 +69,5 @@ CPPMLanguageModel::CPPMLanguageModel(CAlphabet *_alphabet,int _normalization)
CPPMLanguageModel::~CPPMLanguageModel()
{
+ delete m_rootcontext;
delete root;
}
diff --git a/noncore/apps/opie-reader/Bkmks.cpp b/noncore/apps/opie-reader/Bkmks.cpp
index 440d8be..28f6318 100644
--- a/noncore/apps/opie-reader/Bkmks.cpp
+++ b/noncore/apps/opie-reader/Bkmks.cpp
@@ -11,5 +11,10 @@
const unsigned long BkmkFile::magic = ((unsigned long)'q' << 24) | ((unsigned long)'t' << 16) | ((unsigned long)'r' << 8) | ((unsigned long)BKMKTYPE);
-Bkmk::Bkmk(const unsigned char* _nm, unsigned short _nmlen, const unsigned char* _anno, unsigned short _annolen, unsigned int _p)
+Bkmk::Bkmk(const unsigned char* _nm, unsigned short _nmlen, const unsigned char* _anno, unsigned short _annolen, unsigned int _p) :
+ m_name(0),
+ m_namelen(0),
+ m_anno(0),
+ m_annolen(0),
+ m_position(0)
{
init(_nm, _nmlen, _anno, _annolen, _p);
@@ -21,4 +26,15 @@ Bkmk::Bkmk(const tchar* _nm, const unsigned char* _anno, unsigned short annolen,
}
+Bkmk::Bkmk(const Bkmk& rhs) :
+ m_name(0),
+ m_namelen(0),
+ m_anno(0),
+ m_annolen(0),
+ m_position(0)
+{
+ init(rhs.name(), sizeof(tchar)*(ustrlen(rhs.name())+1), rhs.anno(),
+ sizeof(tchar)*(ustrlen(rhs.anno())+1), rhs.value());
+}
+
Bkmk::Bkmk(const tchar* _nm, const tchar* _anno, unsigned int _p) : m_position(_p)
{
diff --git a/noncore/apps/opie-reader/Bkmks.h b/noncore/apps/opie-reader/Bkmks.h
index c2275e2..985e158 100644
--- a/noncore/apps/opie-reader/Bkmks.h
+++ b/noncore/apps/opie-reader/Bkmks.h
@@ -21,13 +21,10 @@ class Bkmk
void init(const void*, unsigned short, const void*, unsigned short, unsigned int);
public:
- Bkmk() : m_name(NULL), m_namelen(0), m_anno(NULL), m_annolen(0), m_position(0) {};
+ Bkmk() : m_name(0), m_namelen(0), m_anno(0), m_annolen(0), m_position(0) {};
Bkmk(const unsigned char* _nm, unsigned short _nmlen, const unsigned char* _anno, unsigned short _annolen, unsigned int _p);
Bkmk(const tchar* _nm, const unsigned char* _anno, unsigned short _annolen, unsigned int _p);
Bkmk(const tchar* _nm, const tchar* _anno, unsigned int _p);
Bkmk(const tchar* _nm, const tchar* _anno, unsigned int _p, unsigned int _p2);
- Bkmk(const Bkmk& rhs) : m_name(NULL), m_anno(NULL)
- {
- *this = rhs;
- }
+ Bkmk(const Bkmk& rhs);
~Bkmk();
unsigned int value() const { return m_position; }
diff --git a/noncore/apps/opie-reader/StyleConsts.cpp b/noncore/apps/opie-reader/StyleConsts.cpp
index 77c9d3b..c19fa3d 100644
--- a/noncore/apps/opie-reader/StyleConsts.cpp
+++ b/noncore/apps/opie-reader/StyleConsts.cpp
@@ -5,4 +5,11 @@
GraphicLink::~GraphicLink() { delete graphic; }
+pmstore::pmstore(bool _canScale, QImage* p, bool isLnk, unsigned long tgt) :
+ count(1),
+ m_isScaleable(_canScale)
+{
+ graphic = new GraphicLink(p, isLnk, tgt);
+}
+
pmstore::~pmstore()
{
diff --git a/noncore/apps/opie-reader/StyleConsts.h b/noncore/apps/opie-reader/StyleConsts.h
index 4b7ff4b..5fd9669 100644
--- a/noncore/apps/opie-reader/StyleConsts.h
+++ b/noncore/apps/opie-reader/StyleConsts.h
@@ -22,13 +22,11 @@ struct GraphicLink
};
-struct pmstore
+class pmstore
{
+ public:
unsigned int count;
bool m_isScaleable;
GraphicLink* graphic;
- pmstore(bool _canScale, QImage* p, bool isLnk, unsigned long tgt) : count(1), m_isScaleable(_canScale)
- {
- graphic = new GraphicLink(p, isLnk, tgt);
- }
+ pmstore(bool _canScale, QImage* p, bool isLnk, unsigned long tgt);
~pmstore();
};
diff --git a/noncore/apps/opie-write/qrichtext.cpp b/noncore/apps/opie-write/qrichtext.cpp
index c27eb1e..f040f1e 100644
--- a/noncore/apps/opie-write/qrichtext.cpp
+++ b/noncore/apps/opie-write/qrichtext.cpp
@@ -6061,5 +6061,5 @@ static QMap<QString, QPixmapInt> *pixmap_map = 0;
QTextImage::QTextImage( QTextDocument *p, const QMap<QString, QString> &attr, const QString& context,
QMimeSourceFactory &factory )
- : QTextCustomItem( p )
+ : QTextCustomItem( p ), reg( 0 )
{
width = height = 0;
@@ -6069,5 +6069,4 @@ QTextImage::QTextImage( QTextDocument *p, const QMap<QString, QString> &attr, co
height = attr["height"].toInt();
- reg = 0;
QString imageName = attr["src"];
@@ -6150,4 +6149,5 @@ QTextImage::QTextImage( QTextDocument *p, const QMap<QString, QString> &attr, co
QTextImage::~QTextImage()
{
+ delete reg;
if ( pixmap_map && pixmap_map->contains( imgId ) ) {
QPixmapInt& pmi = pixmap_map->operator[](imgId);
@@ -6161,5 +6161,4 @@ QTextImage::~QTextImage()
}
}
- delete reg;
}
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
@@ -390,5 +390,5 @@ const QChar *HlAnyChar::checkHgl(const QChar *s, int len, bool)
HlRegExpr::HlRegExpr(int attribute, int context,QString regexp)
- : HlItem(attribute, context) {
+ : HlItem(attribute, context), Expr(0) {
handlesLinestart=regexp.startsWith("^");
@@ -397,4 +397,9 @@ HlRegExpr::HlRegExpr(int attribute, int context,QString regexp)
}
+HlRegExpr::~HlRegExpr()
+{
+ delete Expr;
+}
+
const QChar *HlRegExpr::checkHgl(const QChar *s, int len, bool lineStart)
{
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
@@ -185,5 +185,5 @@ 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;