Hi,
on linux there is valgrind to detect memory leak.
But what tool (free/open source) can i use to detect memory leak on the open source version of QT4.3 with the mingw compiler.

I have a C application (command line) that fireup at some point a QT4 dll interface.
All the whole application (exe and dll) is compiled with mingw-gcc.
It's a bit like VLC which have the QT4 interface as a DLL.

My point here is to check for memory leak in the QT4 part.
I've google so far, and i found one website :
Wu Yongwei’s Programming Page
But it seems not be working fine on QT4 objects.

I know there is a tool called Purify from IBM which is not free and works better with Visual C++.
I want to stick with mingw.

Anyone can help here

Thanks