[librest] oauth: Don't leak temp data in steal_oauth_params

[Christophe Fergeau <teuf src gnome org>]

commit e06fb52fca23e18224190bdebf4cdb89727d2cc5
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Thu Jul 30 09:36:49 2015 +0200

    oauth: Don't leak temp data in steal_oauth_params
    
    steal_oauth_params() creates a list of strdup'ed strings containing the
    name of the ouath parameters which should be stolen from the call
    arguments. However, the code makes sure to free the list, but never
    frees its content, causing a leak. This commit makes sure the dup'ed
    strings are freed.

 rest/oauth-proxy-call.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/rest/oauth-proxy-call.c b/rest/oauth-proxy-call.c
index ab77b1a..61c577c 100644
--- a/rest/oauth-proxy-call.c
+++ b/rest/oauth-proxy-call.c
@@ -245,6 +245,7 @@ steal_oauth_params (RestProxyCall *call, GHashTable *oauth_params)
 
   while (to_remove) {
     rest_params_remove (params, to_remove->data);
+    g_free (to_remove->data);
     to_remove = g_list_delete_link (to_remove, to_remove);
   }
 }