From 5bae422b29939c2e08aff13b33bdb8c2b9ab2ed9 Mon Sep 17 00:00:00 2001
From: Michael Jumper <mjumper@apache.org>
Date: Sun, 9 Sep 2018 21:49:58 -0700
Subject: [PATCH] GUACAMOLE-623: libwebsockets requires an integer port number.

---
 src/protocols/kubernetes/settings.c | 3 +--
 src/protocols/kubernetes/settings.h | 4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/protocols/kubernetes/settings.c b/src/protocols/kubernetes/settings.c
index 1f04b401..5ee66716 100644
--- a/src/protocols/kubernetes/settings.c
+++ b/src/protocols/kubernetes/settings.c
@@ -278,7 +278,7 @@ guac_kubernetes_settings* guac_kubernetes_parse_args(guac_user* user,
 
     /* Read port */
     settings->port =
-        guac_user_parse_args_string(user, GUAC_KUBERNETES_CLIENT_ARGS, argv,
+        guac_user_parse_args_int(user, GUAC_KUBERNETES_CLIENT_ARGS, argv,
                 IDX_PORT, GUAC_KUBERNETES_DEFAULT_PORT);
 
     /* Read typescript path */
@@ -340,7 +340,6 @@ void guac_kubernetes_settings_free(guac_kubernetes_settings* settings) {
 
     /* Free network connection information */
     free(settings->hostname);
-    free(settings->port);
 
     /* Free SSL/TLS details */
     free(settings->client_cert_file);
diff --git a/src/protocols/kubernetes/settings.h b/src/protocols/kubernetes/settings.h
index 3e89ce53..fea6cf1a 100644
--- a/src/protocols/kubernetes/settings.h
+++ b/src/protocols/kubernetes/settings.h
@@ -42,7 +42,7 @@
  * The port to connect to when initiating any Kubernetes connection, if no
  * other port is specified.
  */
-#define GUAC_KUBERNETES_DEFAULT_PORT "8443"
+#define GUAC_KUBERNETES_DEFAULT_PORT 8443
 
 /**
  * The filename to use for the typescript, if not specified.
@@ -74,7 +74,7 @@ typedef struct guac_kubernetes_settings {
     /**
      * The port of the Kubernetes server to connect to.
      */
-    char* port;
+    int port;
 
     /**
      * Whether SSL/TLS should be used.