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Home » Community » Newbie corner » CTRL + C = 659 Heap leaks
Re: CTRL + C = 659 Heap leaks [message #52072 is a reply to message #52071] Tue, 16 July 2019 00:11 Go to previous messageGo to previous message
mirek is currently offline  mirek
Messages: 12122
Registered: November 2005
Ultimate Member
Novo wrote on Mon, 15 July 2019 20:18
mirek wrote on Mon, 15 July 2019 13:35
Novo wrote on Mon, 15 July 2019 17:16
mirek wrote on Mon, 15 July 2019 02:17
Novo wrote on Mon, 15 July 2019 06:15

This is not a correct behavior.


There is no correct behaviour. This is not defined anywhere in c++ standard.

Mirek

In this case this is a bug with U++. MemDiagCls shouldn't be a global object. It should be created on stack (by GUI_APP_MAIN or by CONSOLE_APP_MAIN). IMHO.


Then it would not work. Think about all that memory allocated in global objects... (and worse, not in initialization phase).

Instead of MemDiagCls you can put on stack a guard-object, which will detect that its destructor got called and set a flag on MemDiagCls.
IMHO, the problem is fixable ...


Yeah, but then I will not catch leaks in global objects.

I could install Ctrl+C handler and do the same trick (disable leaks checker), but is it worth the effort?

Mirek
 
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