(iotdb) branch fix-n updated: fix

[justinchen]

This is an automated email from the ASF dual-hosted git repository.

Caideyipi pushed a commit to branch fix-n
in repository https://gitbox.apache.org/repos/asf/iotdb.git


The following commit(s) were added to refs/heads/fix-n by this push:
     new e78316e36f6 fix
e78316e36f6 is described below

commit e78316e36f6de23c865fe3c1bffcb9be0e8ab4c3
Author: Caideyipi <87789683+caidey...@users.noreply.github.com>
AuthorDate: Fri May 1 15:05:03 2026 +0800

    fix
---
 .../db/schemaengine/schemaregion/attribute/DeviceAttributeStore.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/schemaregion/attribute/DeviceAttributeStore.java
 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/schemaregion/attribute/DeviceAttributeStore.java
index 1f22c306303..17bb82bee04 100644
--- 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/schemaregion/attribute/DeviceAttributeStore.java
+++ 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/schemaregion/attribute/DeviceAttributeStore.java
@@ -138,6 +138,9 @@ public class DeviceAttributeStore implements 
IDeviceAttributeStore {
     long memUsage = MAP_SIZE + RamUsageEstimator.NUM_BYTES_OBJECT_REF;
     final Map<String, Binary> attributeMap = new HashMap<>();
     for (int i = 0; i < nameList.size(); i++) {
+        if (valueList.length <= i) {
+            break;
+      }
       if (valueList[i] == null || valueList[i] == Constants.NONE) {
         continue;
       }