X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/8ce72d2c1c7651def2425be607ef623e6b0b9bd2..cabfd08c97213abe46f996a93407f8209fc38b94:/telnet.c

diff --git a/telnet.c b/telnet.c
index 399c1260..24962bbd 100644
--- 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;
+	} 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 {
-		/* 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;