[gnome-desktop] test: plug two memory leaks in the xkbinfo test

[Michael Catanzaro <mcatanzaro src gnome org>]

commit bd3ec2204dfc66b1c602f7a1d0a687460ad9bce1
Author: Peter Hutterer <peter hutterer who-t net>
Date:   Thu Apr 22 11:27:31 2021 +1000

    test: plug two memory leaks in the xkbinfo test
    
    g_uri_escape_string() returns an allocated string, we need to free it.

 libgnome-desktop/test-xkb-info.c | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)
---
diff --git a/libgnome-desktop/test-xkb-info.c b/libgnome-desktop/test-xkb-info.c
index 8ea72f52..dc409a9b 100644
--- a/libgnome-desktop/test-xkb-info.c
+++ b/libgnome-desktop/test-xkb-info.c
@@ -26,12 +26,16 @@ main (int argc, char **argv)
                                                    &xkb_variant) == FALSE) {
                        g_warning ("Failed to get info for layout '%s'", id);
                } else {
+                       char *name = g_uri_escape_string (display_name,
+                                                         " (),<>+;:",
+                                                         TRUE);
                        g_print ("  %s:\n", id);
-                       g_print ("    display name: \"%s\"\n",
-                                g_uri_escape_string (display_name, " (),<>+;:", TRUE));
+                       g_print ("    display name: \"%s\"\n", name);
                        g_print ("    short name: %s\n", short_name);
                        g_print ("    xkb layout: %s\n", xkb_layout);
                        g_print ("    xkb variant: %s\n", xkb_variant);
+
+                       g_free (name);
                }
        }
        g_list_free (layouts);
@@ -49,10 +53,14 @@ main (int argc, char **argv)
                        const char *description = gnome_xkb_info_description_for_option (info,
                                                                                         group_id,
                                                                                         id);
+                       char *desc = g_uri_escape_string (description,
+                                                         " (),<>+;:",
+                                                         TRUE);
 
                        g_print ("    %s:\n", id);
-                       g_print ("      description: \"%s\"\n",
-                                g_uri_escape_string (description, " (),<>+;:", TRUE));
+                       g_print ("      description: \"%s\"\n", desc);
+                       g_free (desc);
+
                }
                g_list_free (options);
        }