Consider use Valgrind on build checks

[lucasteles]

Valgrind is a too that provides a number of debugging and profiling tools that help you make your programs faster and more correct. The most popular of these tools is called Memcheck. It can detect many memory-related errors like memory leaks that are common in C and C++ programs and that can lead to crashes and unpredictable behaviour.

So, would be nice to have it running on every build of this, right?

How to use it https://www.cprogramming.com/debugging/valgrind.html