[gnome-online-accounts/gnome-3-20] kerberos: Don't leak the object path from sign_in_identity

[Debarshi Ray <debarshir src gnome org>]

commit 892179c0b2cf93afd9054c9ddfce36118509b2f1
Author: Debarshi Ray <debarshir gnome org>
Date:   Fri Jul 15 16:20:05 2016 +0200

    kerberos: Don't leak the object path from sign_in_identity
    
    https://bugzilla.gnome.org/show_bug.cgi?id=768845

 src/goabackend/goakerberosprovider.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/goabackend/goakerberosprovider.c b/src/goabackend/goakerberosprovider.c
index 7c7698a..8c1fc2e 100644
--- a/src/goabackend/goakerberosprovider.c
+++ b/src/goabackend/goakerberosprovider.c
@@ -842,7 +842,7 @@ on_initial_sign_in_done (GoaKerberosProvider *self,
   else if (remember_password)
     {
       GVariantBuilder  builder;
-      const char      *object_path;
+      char            *object_path;
 
       object_path = g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (result));
 
@@ -870,6 +870,8 @@ on_initial_sign_in_done (GoaKerberosProvider *self,
                                                        NULL,
                                                        NULL);
         }
+
+      g_free (object_path);
     }
 
   g_simple_async_result_complete_in_idle (operation_result);