From 0a98b41f0e1782c7ef6fa15504fc3a32e43222e3 Mon Sep 17 00:00:00 2001
From: Gavin <gavin@hibernate.org>
Date: Fri, 9 Jun 2023 12:09:47 +0200
Subject: [PATCH] fix an IOOB exception in SqmPathRegistryImpl

---
 .../hibernate/query/hql/internal/SqmPathRegistryImpl.java    | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/hibernate-core/src/main/java/org/hibernate/query/hql/internal/SqmPathRegistryImpl.java b/hibernate-core/src/main/java/org/hibernate/query/hql/internal/SqmPathRegistryImpl.java
index 3492ea370f..3cac8c2c50 100644
--- a/hibernate-core/src/main/java/org/hibernate/query/hql/internal/SqmPathRegistryImpl.java
+++ b/hibernate-core/src/main/java/org/hibernate/query/hql/internal/SqmPathRegistryImpl.java
@@ -293,8 +293,9 @@ public class SqmPathRegistryImpl implements SqmPathRegistry {
 	@Override
 	public SqmAliasedNode<?> findAliasedNodeByPosition(int position) {
 		// NOTE : 1-based
-
-		return simpleSelectionNodes.get( position - 1 );
+		return position > simpleSelectionNodes.size()
+				? null
+				: simpleSelectionNodes.get(position - 1);
 	}
 
 	@Override