Differences From Artifact [2d7701caf5]:

• File scp.c — part of check-in [0c4becfc0b] at 2001-09-12 15:11:48 on branch trunk — psftp and pscp should disable all forwarding (ports, X, agent). Partly because that's a good idea _anyway_, and partly because it seems to be causing trouble. (Specifically, their pathetic attempt to emulate plink's proper select handling seems to get confused when the back end tries to open a local listening socket.) (user: simon size: 57204)

To Artifact [74f9ca7c3e]:

• File scp.c — part of check-in [126e861724] at 2001-09-18 14:41:07 on branch trunk — terminal.c's from_backend() no longer calls term_out(), because term_out() can in turn call ldisc_send() which calls back to from_backend() when local echo is enabled. This was giving rise to crazy re-entrancy stuff and stack overflows. Instead from_backend() deposits its data in a bufchain which term_out() empties the next time it's called. (user: simon size: 57183)

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     * ignored.
     */
    if (is_stderr) {
	fwrite(data, 1, len, stderr);
	return 0;
    }

    inbuf_head = 0;

    /*
     * If this is before the real session begins, just return.
     */
    if (!outptr)
	return 0;

    if (outlen > 0) {