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-rw-r--r--lib/lib_rss.php3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/lib_rss.php b/lib/lib_rss.php
index 4298e90bf..247cc707b 100644
--- a/lib/lib_rss.php
+++ b/lib/lib_rss.php
@@ -334,6 +334,9 @@ function max_registrations_reached() {
* @return a Minz_Configuration object, null if the configuration cannot be loaded.
*/
function get_user_configuration($username) {
+ if (!FreshRSS_user_Controller::checkUsername($username)) {
+ return null;
+ }
$namespace = 'user_' . $username;
try {
Minz_Configuration::register($namespace,