X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/75cab8143b83245f207db6dce43878827465b0fd..06a03685046a1ac5100191176bce758b70a35343:/ssh.c

diff --git a/ssh.c b/ssh.c
index f0a26aad..509ea3ab 100644
--- a/ssh.c
+++ b/ssh.c
@@ -2611,6 +2611,14 @@ static void ssh_special (Telnet_Special code) {
             ssh2_pkt_send();
         }
         logevent("Sent EOF message");
+    } else if (code == TS_PING) {
+        if (ssh_version == 1) {
+            send_packet(SSH1_MSG_IGNORE, PKT_STR, "", PKT_END);
+        } else {
+            ssh2_pkt_init(SSH2_MSG_IGNORE);
+            ssh2_pkt_addstring_start();
+            ssh2_pkt_send();
+        }
     } else {
         /* do nothing */
     }