Re: [Boost-users] Preventing iostreams from accessing freed memory

Subject: Re: [Boost-users] Preventing iostreams from accessing freed memory
From: Adam Nielsen (a.nielsen_at_[hidden])
Date: 2011-03-13 22:16:24

> So is there any way I can prevent a filtering_stream from performing I/O in
> its destructor?

Just for the record I think I found a solution.  If I create my own class 
inheriting from filtering_stream and in its destructor call this->reset(), and 
only create instances of this class instead, then it flushes/closes everything 
on destruct (while all the streams are valid) instead of after it (when the 
streams have been freed.)

So far this has stopped all the segfaults!

Cheers,
Adam.