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-rw-r--r--phpBB/includes/acp/acp_database.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/phpBB/includes/acp/acp_database.php b/phpBB/includes/acp/acp_database.php
index fbc4f045ad..91d49a45b0 100644
--- a/phpBB/includes/acp/acp_database.php
+++ b/phpBB/includes/acp/acp_database.php
@@ -203,7 +203,7 @@ class acp_database
$file = $request->variable('file', '');
$download = $request->variable('download', '');
- if (!preg_match('#^backup_\d{10,}_[a-z\d]+\.(sql(?:\.(?:gz|bz2))?)$#i', $file, $matches))
+ if (!preg_match('#^backup_\d{10,}_(?:[a-z\d]{16}|[a-z\d]{32})+\.(sql(?:\.(?:gz|bz2))?)$#i', $file, $matches))
{
trigger_error($user->lang['BACKUP_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
}