Is anyone using valgrind and Qt?

Question

I am trying to debug a large application build using Qt/C++ and valgrind is reporting a lot of memory leak from internal Qt stuff. Could anyone share a proper valgrind suppr

Answer 1

--show-reachable shows memory that hasn't actually leaked, even though valgrind calls it a loss record. Your test app doesn't leak any memory.

You don't need any valgrind suppressions for this particular case. For others, maybe, but you should use valgrind's --gen-suppressions option to generate those suppressions for you.