SOCK_MAXADDRLEN
fromlen = min(fromlen, SOCK_MAXADDRLEN);
msg->msg_namelen = min(msg->msg_namelen, SOCK_MAXADDRLEN);
if (args.addrlen > SOCK_MAXADDRLEN) {
if (len > SOCK_MAXADDRLEN)
char buf[SOCK_MAXADDRLEN];
if (pathlen > SOCK_MAXADDRLEN) {
char pathbuf[SOCK_MAXADDRLEN + 1];