From c18576de9a14042d8181931473bbfefb590908e4 Mon Sep 17 00:00:00 2001
From: Dimitrios Vasilas <dimitrios.vasilas@scality.com>
Date: Wed, 2 Sep 2026 12:59:11 +0300
Subject: [PATCH 1/2] CLDSRV-986: Pass overhead fields when abortMPU cleans up
 after completeMPU

The cleanup deletes the object or version an earlier CompleteMultipartUpload
created; without the overhead fields the resulting oplog entry carries no owner
id, which makes SUR hit an assert.

(cherry picked from commit 4c27883e226613cac9cd410c409ad7b30efff5f2)
---
 lib/api/apiUtils/object/abortMultipartUpload.js             | 1 +
 tests/unit/api/apiUtils/object/abortMultipartUpload.spec.js | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/lib/api/apiUtils/object/abortMultipartUpload.js b/lib/api/apiUtils/object/abortMultipartUpload.js
index 914a5453ab..15be220ec0 100644
--- a/lib/api/apiUtils/object/abortMultipartUpload.js
+++ b/lib/api/apiUtils/object/abortMultipartUpload.js
@@ -167,6 +167,7 @@ function abortMultipartUpload(authInfo, bucketName, objectKey, uploadId, log,
             const options = preprocessingVersioningDelete(
                 bucketName, destBucket, objectMD, objectMD.versionId, config.nullVersionCompatMode);
             options.replayId = uploadId;
+            options.overheadField = constants.overheadField;
             // This is a ghost metadata, without data loss, so skip oplog
             options.doesNotNeedOpogUpdate = true;
 
diff --git a/tests/unit/api/apiUtils/object/abortMultipartUpload.spec.js b/tests/unit/api/apiUtils/object/abortMultipartUpload.spec.js
index 43de69a276..e9c1965b9d 100644
--- a/tests/unit/api/apiUtils/object/abortMultipartUpload.spec.js
+++ b/tests/unit/api/apiUtils/object/abortMultipartUpload.spec.js
@@ -5,6 +5,7 @@ const { errors } = require('arsenal');
 const async = require('async');
 const crypto = require('crypto');
 
+const { overheadField } = require('../../../../../constants');
 const abortMultipartUpload = require('../../../../../lib/api/apiUtils/object/abortMultipartUpload');
 const { bucketPut } = require('../../../../../lib/api/bucketPut');
 const initiateMultipartUpload = require('../../../../../lib/api/initiateMultipartUpload');
@@ -305,6 +306,8 @@ describe('abortMultipartUpload', () => {
                 assert.ifError(err);
                 sinon.assert.calledOnce(deleteObjectMDStub);
                 assert.strictEqual(deleteObjectMDStub.getCall(0).args[2].versionId, 'orphan-vid');
+                assert.deepStrictEqual(
+                    deleteObjectMDStub.getCall(0).args[2].overheadField, overheadField);
                 done();
             }, { ...abortRequest, query: { uploadId: 'abort-id' } });
         });

From 6b1d8f4d6542f99e576fbf2b520b2800a548614d Mon Sep 17 00:00:00 2001
From: Dimitrios Vasilas <dimitrios.vasilas@scality.com>
Date: Wed, 2 Sep 2026 18:12:48 +0300
Subject: [PATCH 2/2] Bump version to 9.2.24-6

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index c44d65c354..ab91602749 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@zenko/cloudserver",
-  "version": "9.2.24-5",
+  "version": "9.2.24-6",
   "description": "Zenko CloudServer, an open-source Node.js implementation of a server handling the Amazon S3 protocol",
   "main": "index.js",
   "engines": {