X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/04c52f109b8c4849d75c21898bdc63fdceea2a00..8154b6022bd42b4aba03fc9adcbabd4f588b6575:/ssh.c

diff --git a/ssh.c b/ssh.c
index 72f142f5..b9d906d8 100644
--- a/ssh.c
+++ b/ssh.c
@@ -2383,7 +2383,8 @@ static void ssh_process_queued_incoming_data(Ssh ssh)
 
 static void ssh_set_frozen(Ssh ssh, int frozen)
 {
-    sk_set_frozen(ssh->s, frozen);
+    if (ssh->s)
+	sk_set_frozen(ssh->s, frozen);
     ssh->frozen = frozen;
 }
 
@@ -2932,6 +2933,7 @@ static int do_ssh1_login(Ssh ssh, unsigned char *in, int inlen,
         if (s->dlgret == 0) {
             ssh->close_expected = TRUE;
             ssh_closing((Plug)ssh, NULL, 0, 0);
+	    crStop(0);
         }
     }
 
@@ -3012,6 +3014,7 @@ static int do_ssh1_login(Ssh ssh, unsigned char *in, int inlen,
 	    if (s->dlgret == 0) {
 		ssh->close_expected = TRUE;
 		ssh_closing((Plug)ssh, NULL, 0, 0);
+		crStop(0);
 	    }
         }
     }
@@ -5219,6 +5222,7 @@ static int do_ssh2_transport(Ssh ssh, void *vin, int inlen,
 	    if (s->dlgret == 0) {
 		ssh->close_expected = TRUE;
 		ssh_closing((Plug)ssh, NULL, 0, 0);
+		crStop(0);
 	    }
 	}
 
@@ -5243,6 +5247,7 @@ static int do_ssh2_transport(Ssh ssh, void *vin, int inlen,
 	    if (s->dlgret == 0) {
 		ssh->close_expected = TRUE;
 		ssh_closing((Plug)ssh, NULL, 0, 0);
+		crStop(0);
 	    }
 	}
 
@@ -5267,6 +5272,7 @@ static int do_ssh2_transport(Ssh ssh, void *vin, int inlen,
 	    if (s->dlgret == 0) {
 		ssh->close_expected = TRUE;
 		ssh_closing((Plug)ssh, NULL, 0, 0);
+		crStop(0);
 	    }
 	}