Fix problems with missing safety checks in Render::fillBuffer and pdfcomic

YACReader/goto_flow_gl.h

@@ -0,0 +1,40 @@
+#ifndef __GOTO_FLOW_GL_H
+#define __GOTO_FLOW_GL_H
+
+#include "yacreader_global.h"
+#include "goto_flow_widget.h"
+#include "yacreader_flow_gl.h"
+
+class QLineEdit;
+class QIntValidator;
+class QPushButton;
+class QPushButton;
+class QSize;
+class QKeyEvent;
+
+class GoToFlowGL : public GoToFlowWidget
+{
+	Q_OBJECT
+public:
+	GoToFlowGL(QWidget* parent = 0,FlowType flowType = CoverFlowLike);
+	~GoToFlowGL();
+	void reset();
+	void centerSlide(int slide);
+	void setFlowType(FlowType flowType);
+	void setNumSlides(unsigned int slides);
+	void setImageReady(int index,const QByteArray & image);
+
+	void updateConfig(QSettings * settings);
+	void setFlowRightToLeft(bool b);
+
+signals:
+	void goToPage(unsigned int page);
+private:
+	YACReaderPageFlowGL * flow;
+	void keyPressEvent(QKeyEvent* event);
+    void resizeEvent(QResizeEvent *event);
+	//Comic * comic;
+	QSize imageSize;
+};
+
+#endif