Hi all,
I've got this simple test case:
============= wt_app.h ==========================
#ifndef WTAPP_H_
#define WTAPP_H_
#include <Wt/WApplication>
#include <Wt/WTabWidget>
#include <Wt/WContainerWidget>
class WtApp : public Wt::WApplication {
public:
WtApp( const Wt::WEnvironment& env);
~WtApp() {}
private: // members
Wt::WTabWidget theTabWidget;
Wt::WContainerWidget theCW1;
Wt::WContainerWidget theCW2;
};
#endif /* WTAPP_H_ */
==================================================
============= wt_app.cpp =========================
#include "wtapp.h"
#include <Wt/WContainerWidget>
#include <Wt/WTabWidget>
WtApp::WtApp(const Wt::WEnvironment& env)
: Wt::WApplication(env),
theTabWidget(),
theCW1(),
theCW2() {
root()->addWidget(&theTabWidget);
theTabWidget.addTab(&theCW1, "ContainerWidget1");
theTabWidget.addTab(&theCW2, "ContainerWidget2");
}
===================================================
As you can see, instead of allocating widgets on the heap, I'm
trying to deal just with stack allocations.
When I ctrl-C the process, in wt-3.2.1 everything goes fine, while
in wt-3.3.1 I've a glibc error of double free or corruption.
Here
http://pastebin.com/QVkRRkAv
I pasted the corresponding stacktrace. It might seem that the dealloca-
tion is not correctly coped with, although the declaration order should
be ok.
I did not dig that much into the wt-code for lack of time: maybe
someone might shed a bit of light upon this?
Thanks all,
Antonio
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