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SSH port forwarding! How cool is that?
[u/mdw/putty]
/
rlogin.c
diff --git
a/rlogin.c
b/rlogin.c
index
3ae1808
..
8010852
100644
(file)
--- a/
rlogin.c
+++ b/
rlogin.c
@@
-24,8
+24,10
@@
static void c_write(char *buf, int len)
static int rlogin_closing(Plug plug, char *error_msg, int error_code,
int calling_back)
{
- sk_close(s);
- s = NULL;
+ if (s) {
+ sk_close(s);
+ s = NULL;
+ }
if (error_msg) {
/* A socket error has occurred. */
connection_fatal(error_msg);