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Robert de Bath's multi-purpose patch, slightly modified.
[u/mdw/putty]
/
telnet.c
diff --git
a/telnet.c
b/telnet.c
index
399c126
..
24962bb
100644
(file)
--- a/
telnet.c
+++ b/
telnet.c
@@
-174,6
+174,9
@@
static void c_write (char *buf, int len) {
if (new_head != inbuf_reap) {
inbuf[inbuf_head] = *buf++;
inbuf_head = new_head;
if (new_head != inbuf_reap) {
inbuf[inbuf_head] = *buf++;
inbuf_head = new_head;
+ } else {
+ term_out();
+ if( inbuf_head == inbuf_reap ) len++; else break;
}
}
}
}
}
}
@@
-411,9
+414,11
@@
static void do_telnet_read (char *buf, int len) {
else if (c == WONT) telnet_state = SEENWONT;
else if (c == SB) telnet_state = SEENSB;
else {
else if (c == WONT) telnet_state = SEENWONT;
else if (c == SB) telnet_state = SEENSB;
else {
- /* ignore (and print) everything else */
- b[0] = c;
- c_write(b,1);
+ /* ignore everything else; print it if it's IAC */
+ if (c == IAC) {
+ b[0] = c;
+ c_write(b,1);
+ }
telnet_state = TOPLEVEL;
}
break;
telnet_state = TOPLEVEL;
}
break;