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Patch from Fillod Stephane:
* While I'm at it, there's also a "telnetd.patch" which maps CRLF to CR, like netkit-telnet does, required by the loosy Windows telnet clients.
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@ -1,4 +1,4 @@
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/* $Id: telnetd.c,v 1.8 2003/09/12 11:27:15 bug1 Exp $
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/* $Id: telnetd.c,v 1.9 2003/12/19 11:30:13 andersen Exp $
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*
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* Simple telnet server
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* Bjorn Wesen, Axis Communications AB (bjornw@axis.com)
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@ -116,6 +116,8 @@ static struct tsession *sessions;
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FIXME - if we mean to send 0xFF to the terminal then it will be escaped,
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what is the escape character? We aren't handling that situation here.
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CR-LF ->'s CR mapping is also done here, for convenience
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*/
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static char *
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remove_iacs(struct tsession *ts, int *pnum_totty) {
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@ -128,7 +130,14 @@ remove_iacs(struct tsession *ts, int *pnum_totty) {
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while (ptr < end) {
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if (*ptr != IAC) {
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int c = *ptr;
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*totty++ = *ptr++;
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/* We now map \r\n ==> \r for pragmatic reasons.
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* Many client implementations send \r\n when
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* the user hits the CarriageReturn key.
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*/
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if (c == '\r' && (*ptr == '\n' || *ptr == 0) && ptr < end)
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ptr++;
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}
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else {
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if ((ptr+2) < end) {
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