valgrind is an open source and convenient memory debugger that runs on some platforms. This module runs valgrind (http://en.wikipedia.org/wiki/Valgrind) on an executable and makes sure that valgrind did not find any faults in it.
Licence is MIT/X11.
For more information, see:
To build and test from the git repository, you need Dist Zilla (http://dzil.org).