fix potential endless loop in lazyById

laravel · Sep 18, 2023 · b85a238 · b85a238
1 parent f0d949b
commit b85a238
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/Illuminate/Database/Concerns/BuildsQueries.php b/src/Illuminate/Database/Concerns/BuildsQueries.php
@@ -281,6 +281,10 @@ protected function orderedLazyById($chunkSize = 1000, $column = null, $alias = n
                 }
 
                 $lastId = $results->last()->{$alias};
+
+                if ($lastId === null) {
+                    throw new RuntimeException("The lazyById operation was aborted because the [{$alias}] column is not present in the query result.");
+                }
             }
         });
     }