eXosip_guess_localip (struct eXosip_t *excontext, int family, char *address, int size)
{
  return _eXosip_guess_ip_for_via (excontext, family, address, size);
}

This weakness involves numeric computation errors, such as integer overflows, underflows, or precision losses, which can lead to miscalculations and exploitable behaviors in software.