free the struct on done

diff --git a/lib/telnet.c b/lib/telnet.c
index c5c5faa..e08a9c9 100644 (file)
--- a/lib/telnet.c
+++ b/lib/telnet.c
@@ -1017,6 +1017,10 @@ CURLcode Curl_telnet_done(struct connectdata *conn)
 {
   struct TELNET *tn = (struct TELNET *)conn->proto.telnet;
   curl_slist_free_all(tn->telnet_vars);
+
+  free(conn->proto.telnet);
+  conn->proto.telnet = NULL;
+
   return CURLE_OK;
 }