https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60936
--- Comment #31 from Markus Eisenmann <meisenmann....@fh-salzburg.ac.at> --- Hi! There's a minor failure in the (patched) function __concat_size_t (within snprintf_lite.cc): size_t __len = __out - __cs; Calculates the remaining/unsused characters in the buffer __cs! Therefore the resulting string is (mostly) malformed/truncated. ... should be ... size_t __len = __cs + __ilen - __out; BR, Markus