On Fri, 2012-12-21 at 12:47 -0800, Roland McGrath wrote: > Looks fine. I assume this is for valgrind leak checking or something? Yes, I was hacking on libdwfl and found a stupid memory leak with valgrind, but missed it at first because I was using addr2line which (unlike the other tools) didn't clean up the Dwfl. Cheers, Mark