You're receiving this bug because the package in Summary has produced _FORTIFY_SOURCE related warnings indicating the presence of a sure overflow in a static buffer. Even though this is not always an indication of a security problem it might even be. So please check this out ASAP. By the way, _FORTIFY_SOURCE is disabled when you disable optimisation, so don't try finding out the cause using -O0. Thanks, Your friendly neighborhood tinderboxer
Created attachment 247302 [details] Build log
Overwriting these buffers is definitely not security relevant, but I've replaced the strcpy with strncpy to eliminate these warnings. Btw, LDFLAGS should be respected now. Thanks for the hint.