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Plink documentation cribs heavily from PSCP documentation, film at 11.
[u/mdw/putty]
/
telnet.c
diff --git
a/telnet.c
b/telnet.c
index
3e65cd4
..
bf42ed2
100644
(file)
--- a/
telnet.c
+++ b/
telnet.c
@@
-465,18
+465,20
@@
static void do_telnet_read (char *buf, int len) {
}
}
}
}
-static int telnet_receive(Socket s, int urgent, char *data, int len) {
+static int telnet_receive(Socket s
kt
, int urgent, char *data, int len) {
if (urgent==3) {
/* A socket error has occurred. */
if (urgent==3) {
/* A socket error has occurred. */
+ sk_close(s);
+ s = NULL;
connection_fatal(data);
connection_fatal(data);
- len = 0;
- }
- if (!len) {
+ return 0;
+ } else if (!len) {
/* Connection has closed. */
sk_close(s);
s = NULL;
return 0;
}
/* Connection has closed. */
sk_close(s);
s = NULL;
return 0;
}
+ if(urgent) in_synch = TRUE;
do_telnet_read (data, len);
return 1;
}
do_telnet_read (data, len);
return 1;
}
@@
-505,7
+507,7
@@
static char *telnet_init (char *host, int port, char **realhost) {
/*
* Open socket.
*/
/*
* Open socket.
*/
- s = sk_new(addr, port, 0, telnet_receive);
+ s = sk_new(addr, port, 0,
1,
telnet_receive);
if ( (err = sk_socket_error(s)) )
return err;
if ( (err = sk_socket_error(s)) )
return err;