Update src/iceberg/avro/avro_schema_util.cc

MisterRaindrop · wgtmac · MisterRaindrop · commit be71cefeb988 · 2025-07-28T21:10:32.000+08:00
Co-authored-by: Gang Wu &lt;ustcwg@gmail.com&gt;
diff --git a/src/iceberg/avro/avro_schema_util.cc b/src/iceberg/avro/avro_schema_util.cc
@@ -792,6 +792,9 @@ Result<::avro::NodePtr> CreateRecordNodeWithFieldIds(const ::avro::NodePtr& orig
       return InvalidSchema(...);
     }
     const std::string& field_name = original_node->nameAt(i);
+    if (i >= original_node->leaves()) {
+      return InvalidSchema(...);
+    }
     ::avro::NodePtr field_node = original_node->leafAt(i);
 
     // TODO(liuxiaoyu): Add support for case sensitivity in name matching.

Original file line number	Diff line number	Diff line change
`@@ -792,6 +792,9 @@ Result<::avro::NodePtr> CreateRecordNodeWithFieldIds(const ::avro::NodePtr& orig`
`792`	`792`	`return InvalidSchema(...);`
`793`	`793`	`}`
`794`	`794`	`const std::string& field_name = original_node->nameAt(i);`
	`795`	`+ if (i >= original_node->leaves()) {`
	`796`	`+ return InvalidSchema(...);`
	`797`	`+ }`
`795`	`798`	`::avro::NodePtr field_node = original_node->leafAt(i);`
`796`	`799`
`797`	`800`	`// TODO(liuxiaoyu): Add support for case sensitivity in name matching.`