diff options
| -rw-r--r-- | engine/lib/configuration.php | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/engine/lib/configuration.php b/engine/lib/configuration.php index c79aff2d6..4bbed775c 100644 --- a/engine/lib/configuration.php +++ b/engine/lib/configuration.php @@ -120,7 +120,7 @@ function elgg_set_config($name, $value) { /** * Save a configuration setting * - * @param string $name Configuration name + * @param string $name Configuration name (cannot be greater than 32 characters) * @param mixed $value Configuration value. Should be string for installation setting * @param int $site_guid NULL for installation setting, 0 for default site * @@ -132,6 +132,11 @@ function elgg_save_config($name, $value, $site_guid = 0) { $name = trim($name); + if (strlen($name) > 32) { + elgg_log("The name length for configuration variables cannot be greater than 32", "ERROR"); + return false; + } + elgg_set_config($name, $value); if ($site_guid === NULL) { |