This shows up if the tests are run; the test that fails just does: $ a2ps --list=options which segfaults because the code is copying a va_list with memcpy, which is not valid. It'll fail on any platform for which va_list is a 1-element array of a structure (see stdarg(3) for details). Patch to follow.
Created attachment 95671 [details, diff] Replace incorrect use of memcpy with va_copy().
Huh - fix is already in for later versions - oh well, I learned something even if it wasn't necessary to do anything!
