Hello, I performed the following steps
1) cloned master branch of https://github.com/openvpn/openvpn 2) autoreconf -iv 3) ./configure 4) scan-build make (scan-build is clang tool for static analysis) report is here: http://chipitsine.github.io/openvpn-clang-scan/ I think we should take care of those warnings. Cheers, Ilya Shipitsin