[Bug]: Expected filesize of ... bytes but read with S3 storage and special characters

### ⚠️ This issue respects the following points: ⚠️

- [x] This is a **bug**, not a question or a configuration/webserver/proxy issue.
- [x] This issue is **not** already reported on [Github](https://github.com/nextcloud/server/issues?q=is%3Aopen+is%3Aissue+label%3Abug) OR [Nextcloud Community Forum](https://help.nextcloud.com/) _(I've searched it)_.
- [x] Nextcloud Server **is** up to date. See [Maintenance and Release Schedule](https://github.com/nextcloud/server/wiki/Maintenance-and-Release-Schedule) for supported versions.
- [x] I agree to follow Nextcloud's [Code of Conduct](https://nextcloud.com/contribute/code-of-conduct/).

### Bug description

I have encountered a bug where our Nextcloud server cannot manage to upload files, in a normal or team folder when:
- The data backend is S3/S3-compliant
- The folder/filename contains a special character

Once I remove the special character e.g.: ö î é à
The bug disappears.

I have verified that if the data store is on the local filesystem, this bug does NOT happen.


### Steps to reproduce

1. Make a folder/file with a special character in the name
2. Upload to Nextcloud with an S3 storage backend
3. Enjoy the bug


### Expected behavior

I expected to either:

- Receive a message on what is not allowed, e.g. special characters
- Or to have the file be uploaded with the formatting of the special character somehow processed
- Not to receive an error.

### Nextcloud Server version

32

### Operating system

Debian/Ubuntu

### PHP engine version

PHP 8.4

### Web server

Nginx

### Database engine version

PostgreSQL

### Is this bug present after an update or on a fresh install?

Fresh Nextcloud Server install

### Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

### What user-backends are you using?

- [x] Default user-backend _(database)_
- [ ] LDAP/ Active Directory
- [ ] SSO - SAML
- [ ] Other

### Configuration report

```json
{
    "system": {
        "memcache.local": "\\OC\\Memcache\\APCu",
        "objectstore": {
            "class": "\\OC\\Files\\ObjectStore\\S3",
            "arguments": {
                "bucket": "***REMOVED SENSITIVE VALUE***",
                "autocreate": true,
                "key": "***REMOVED SENSITIVE VALUE***",
                "secret": "***REMOVED SENSITIVE VALUE***",
                "hostname": "***REMOVED SENSITIVE VALUE***",
                "port": 443,
                "use_ssl": true,
                "region": "eu01"
            }
        },
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "172.16.66.16:2468",
            "***REMOVED SENSITIVE VALUE***"
        ],
        "trusted_proxies": "***REMOVED SENSITIVE VALUE***",
        "maintenance_window_start": 1,
        "dbtype": "pgsql",
        "version": "32.0.0.13",
        "overwrite.cli.url": "***REMOVED SENSITIVE VALUE***",
        "overwritehost": "***REMOVED SENSITIVE VALUE***",
        "default_phone_region": "NL",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpmode": "smtp",
        "mail_sendmailmode": "smtp",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "maintenance": false,
        "loglevel": 2,
        "twofactor_enforced": "true",
        "twofactor_enforced_groups": [],
        "twofactor_enforced_excluded_groups": [],
        "theme": "",
        "filelocking.enabled": "true",
        "memcache.locking": "\\OC\\Memcache\\APCu",
        "upgrade.disable-web": true,
        "app_install_overwrite": [
            "groupfolders"
        ],
        "mail_smtpport": "25"
    }
}
```

### List of activated Apps

```shell
Enabled:
  - activity: 5.0.0-dev.0
  - app_api: 32.0.0
  - bruteforcesettings: 5.0.0-dev.0
  - circles: 32.0.0
  - cloud_federation_api: 1.16.0
  - comments: 1.22.0
  - contactsinteraction: 1.13.1
  - dav: 1.34.2
  - federatedfilesharing: 1.22.0
  - federation: 1.22.0
  - files: 2.4.0
  - files_downloadlimit: 5.0.0-dev.0
  - files_pdfviewer: 5.0.0-dev.0
  - files_reminders: 1.5.0
  - files_sharing: 1.24.0
  - files_trashbin: 1.22.0
  - files_versions: 1.25.0
  - firstrunwizard: 5.0.0-dev.0
  - groupfolders: 20.1.1
  - impersonate: 3.0.0
  - logreader: 5.0.0-dev.0
  - lookup_server_connector: 1.20.0
  - mail: 5.5.7
  - nextcloud_announcements: 4.0.0-dev.0
  - notifications: 5.0.0-dev.0
  - oauth2: 1.20.0
  - password_policy: 4.0.0-dev.0
  - photos: 5.0.0-dev.1
  - privacy: 4.0.0-dev.0
  - profile: 1.1.0
  - provisioning_api: 1.22.0
  - recommendations: 5.0.0-dev.0
  - related_resources: 3.0.0-dev.0
  - richdocuments: 9.0.0
  - serverinfo: 4.0.0-dev.0
  - settings: 1.15.1
  - sharebymail: 1.22.0
  - support: 4.0.0-dev.0
  - survey_client: 4.0.0-dev.0
  - systemtags: 1.22.0
  - text: 6.0.0-dev.0
  - theming: 2.7.0
  - twofactor_backupcodes: 1.21.0
  - twofactor_totp: 14.0.0
  - user_status: 1.12.0
  - viewer: 5.0.0-dev.0
  - weather_status: 1.12.0
  - webhook_listeners: 1.3.0
  - workflowengine: 2.14.0
Disabled:
  - admin_audit: 1.22.0
  - calendar: 6.0.1 (installed 6.0.1)
  - contacts: 8.0.3 (installed 8.0.3)
  - dashboard: 7.12.0 (installed 7.2.0)
  - deck: 1.16.0 (installed 1.16.0)
  - encryption: 2.20.0
  - files_external: 1.24.0
  - files_rightclick: 1.6.0 (installed 1.6.0)
  - suspicious_login: 10.0.0-dev.0
  - twofactor_nextcloud_notification: 6.0.0-dev.0
  - updatenotification: 1.22.0 (installed 1.17.0)
  - user_ldap: 1.23.0
```

### Nextcloud Signing status

```shell
No errors have been found.
```

### Nextcloud Logs

```json
{"reqId":"4DP9UOnwVOtJyB59bJIT","level":3,"time":"2025-10-10T07:15:36+00:00","remoteAddr":"85.146.44.251","user":"JohnDoe","app":"objectstore","method":"PUT","url":"/remote.php/dav/files/John%Doe/Sikkertariaat%20Jocus/O%C3%A9tgaonde%20breeve/Aevenemente/2025-2026/Pr%C3%B4nkzitting/2025%20oetnuuediging%20gaste.docx","message":"Could not update object urn:oid:390094 for files/Sikkertariaat Jocus/Oétgaonde breeve/Aevenemente/2025-2026/Prônkzitting/2025 oetnuuediging gaste.docx","userAgent":"Mozilla/5.0 (Windows) mirall/3.17.2 (build 20250916) (Nextcloud, windows-10.0.26200 ClientArchitecture: x86_64 OsArchitecture: x86_64)","version":"32.0.0.13","clientReqId":"05c99c40-a293-468f-8618-b4a0bcc5e7b6","exception":{"Exception":"Aws\\S3\\Exception\\S3Exception","Message":"Error executing \"PutObject\" on \"https://jocus-nextcloud.s3-eu01.systemeccloud.nl/urn%3Aoid%3A390094\"; AWS HTTP error: Client error: `PUT https://jocus-nextcloud.s3-eu01.systemeccloud.nl/urn%3Aoid%3A390094` resulted in a `403 Forbidden` response:\n<?xml version=\"1.0\" encoding=\"UTF-8\"?><Error><Code>SignatureDoesNotMatch</Code><Message>The request signature we calcula (truncated...)\n SignatureDoesNotMatch (client): The request signature we calculated does not match the signature you provided. Check your AWS Secret Access Key and signing method. For more information, see REST Authentication and SOAP Authentication for details. - <?xml version=\"1.0\" encoding=\"UTF-8\"?><Error><Code>SignatureDoesNotMatch</Code><Message>The request signature we calculated does not match the signature you provided. Check your AWS Secret Access Key and signing method. For more information, see REST Authentication and SOAP Authentication for details.</Message><RequestId>65d4b488-ffe9-1fff-a74a-7cc255a74db2</RequestId><HostId>954cfdbaaf6243f6bfb5cf19cfdde539</HostId></Error>","Code":0,"Trace":[{"file":"/app/www/public/3rdparty/aws/aws-sdk-php/src/WrappedHttpHandler.php","line":97,"function":"parseError","class":"Aws\\WrappedHttpHandler","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":209,"function":"{closure:Aws\\WrappedHttpHandler::__invoke():95}","class":"Aws\\WrappedHttpHandler","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":174,"function":"callHandler","class":"GuzzleHttp\\Promise\\Promise","type":"::"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/RejectedPromise.php","line":49,"function":"{closure:GuzzleHttp\\Promise\\Promise::settle():172}","class":"GuzzleHttp\\Promise\\Promise","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/TaskQueue.php","line":52,"function":"{closure:GuzzleHttp\\Promise\\RejectedPromise::then():45}","class":"GuzzleHttp\\Promise\\RejectedPromise","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/app/www/public/3rdparty/guzzlehttp/guzzle/src/Handler/CurlMultiHandler.php","line":167,"function":"run","class":"GuzzleHttp\\Promise\\TaskQueue","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/guzzle/src/Handler/CurlMultiHandler.php","line":206,"function":"tick","class":"GuzzleHttp\\Handler\\CurlMultiHandler","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":251,"function":"execute","class":"GuzzleHttp\\Handler\\CurlMultiHandler","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":227,"function":"invokeWaitFn","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":272,"function":"waitIfPending","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":229,"function":"invokeWaitList","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":272,"function":"waitIfPending","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":229,"function":"invokeWaitList","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":69,"function":"waitIfPending","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/aws/aws-sdk-php/src/AwsClientTrait.php","line":58,"function":"wait","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/aws/aws-sdk-php/src/AwsClientTrait.php","line":86,"function":"execute","class":"Aws\\AwsClient","type":"->"},{"file":"/app/www/public/lib/private/Files/ObjectStore/S3ObjectTrait.php","line":117,"function":"__call","class":"Aws\\AwsClient","type":"->"},{"file":"/app/www/public/lib/private/Files/ObjectStore/S3ObjectTrait.php","line":230,"function":"writeSingle","class":"OC\\Files\\ObjectStore\\S3","type":"->"},{"file":"/app/www/public/lib/private/Files/ObjectStore/ObjectStoreStorage.php","line":514,"function":"writeObjectWithMetaData","class":"OC\\Files\\ObjectStore\\S3","type":"->"},{"file":"/app/www/public/lib/private/Files/Storage/Wrapper/Wrapper.php","line":323,"function":"writeStream","class":"OC\\Files\\ObjectStore\\ObjectStoreStorage","type":"->"},{"file":"/app/www/public/lib/private/Files/Storage/Wrapper/Wrapper.php","line":323,"function":"writeStream","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/config/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":221,"function":"writeStream","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/app/www/public/3rdparty/sabre/dav/lib/DAV/Server.php","line":1137,"function":"put","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->"},{"file":"/app/www/public/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":492,"function":"updateFile","class":"Sabre\\DAV\\Server","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/app/www/public/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPut","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"/app/www/public/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/config/www/nextcloud/apps/dav/lib/Connector/Sabre/Server.php","line":211,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/config/www/nextcloud/apps/dav/lib/Server.php","line":424,"function":"start","class":"OCA\\DAV\\Connector\\Sabre\\Server","type":"->"},{"file":"/config/www/nextcloud/apps/dav/appinfo/v2/remote.php","line":22,"function":"exec","class":"OCA\\DAV\\Server","type":"->"},{"file":"/app/www/public/remote.php","line":151,"args":["/config/www/nextcloud/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/app/www/public/3rdparty/aws/aws-sdk-php/src/WrappedHttpHandler.php","Line":196,"Previous":{"Exception":"GuzzleHttp\\Exception\\ClientException","Message":"Client error: `PUT https://jocus-nextcloud.s3-eu01.systemeccloud.nl/urn%3Aoid%3A390094` resulted in a `403 Forbidden` response:\n<?xml version=\"1.0\" encoding=\"UTF-8\"?><Error><Code>SignatureDoesNotMatch</Code><Message>The request signature we calcula (truncated...)\n","Code":403,"Trace":[{"file":"/app/www/public/3rdparty/guzzlehttp/guzzle/src/Middleware.php","line":72,"function":"create","class":"GuzzleHttp\\Exception\\RequestException","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":209,"function":"{closure:{closure:{closure:GuzzleHttp\\Middleware::httpErrors():60}:61}:67}","class":"GuzzleHttp\\Middleware","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":158,"function":"callHandler","class":"GuzzleHttp\\Promise\\Promise","type":"::"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/TaskQueue.php","line":52,"function":"{closure:GuzzleHttp\\Promise\\Promise::settle():156}","class":"GuzzleHttp\\Promise\\Promise","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/app/www/public/3rdparty/guzzlehttp/guzzle/src/Handler/CurlMultiHandler.php","line":167,"function":"run","class":"GuzzleHttp\\Promise\\TaskQueue","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/guzzle/src/Handler/CurlMultiHandler.php","line":206,"function":"tick","class":"GuzzleHttp\\Handler\\CurlMultiHandler","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":251,"function":"execute","class":"GuzzleHttp\\Handler\\CurlMultiHandler","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":227,"function":"invokeWaitFn","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":272,"function":"waitIfPending","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":229,"function":"invokeWaitList","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":272,"function":"waitIfPending","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":229,"function":"invokeWaitList","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/guzzlehttp/promises/src/Promise.php","line":69,"function":"waitIfPending","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/aws/aws-sdk-php/src/AwsClientTrait.php","line":58,"function":"wait","class":"GuzzleHttp\\Promise\\Promise","type":"->"},{"file":"/app/www/public/3rdparty/aws/aws-sdk-php/src/AwsClientTrait.php","line":86,"function":"execute","class":"Aws\\AwsClient","type":"->"},{"file":"/app/www/public/lib/private/Files/ObjectStore/S3ObjectTrait.php","line":117,"function":"__call","class":"Aws\\AwsClient","type":"->"},{"file":"/app/www/public/lib/private/Files/ObjectStore/S3ObjectTrait.php","line":230,"function":"writeSingle","class":"OC\\Files\\ObjectStore\\S3","type":"->"},{"file":"/app/www/public/lib/private/Files/ObjectStore/ObjectStoreStorage.php","line":514,"function":"writeObjectWithMetaData","class":"OC\\Files\\ObjectStore\\S3","type":"->"},{"file":"/app/www/public/lib/private/Files/Storage/Wrapper/Wrapper.php","line":323,"function":"writeStream","class":"OC\\Files\\ObjectStore\\ObjectStoreStorage","type":"->"},{"file":"/app/www/public/lib/private/Files/Storage/Wrapper/Wrapper.php","line":323,"function":"writeStream","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/config/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","line":221,"function":"writeStream","class":"OC\\Files\\Storage\\Wrapper\\Wrapper","type":"->"},{"file":"/app/www/public/3rdparty/sabre/dav/lib/DAV/Server.php","line":1137,"function":"put","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->"},{"file":"/app/www/public/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":492,"function":"updateFile","class":"Sabre\\DAV\\Server","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/app/www/public/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPut","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"/app/www/public/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/config/www/nextcloud/apps/dav/lib/Connector/Sabre/Server.php","line":211,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/config/www/nextcloud/apps/dav/lib/Server.php","line":424,"function":"start","class":"OCA\\DAV\\Connector\\Sabre\\Server","type":"->"},{"file":"/config/www/nextcloud/apps/dav/appinfo/v2/remote.php","line":22,"function":"exec","class":"OCA\\DAV\\Server","type":"->"},{"file":"/app/www/public/remote.php","line":151,"args":["/config/www/nextcloud/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/app/www/public/3rdparty/guzzlehttp/guzzle/src/Exception/RequestException.php","Line":111},"message":"Could not update object urn:oid:390094 for files/Sikkertariaat Jocus/Oétgaonde breeve/Aevenemente/2025-2026/Prônkzitting/2025 oetnuuediging gaste.docx","exception":[],"CustomMessage":"Could not update object urn:oid:390094 for files/Sikkertariaat Jocus/Oétgaonde breeve/Aevenemente/2025-2026/Prônkzitting/2025 oetnuuediging gaste.docx"},"id":"68e8b45fb0c77"}

{"reqId":"E7EQOeXVyt1FDgk8rqa2","level":3,"time":"2025-10-10T07:15:33+00:00","remoteAddr":"85.146.44.251","user":"John
Doe","app":"no app in context","method":"PUT","url":"/remote.php/dav/files/John%20Doe/Sikkertariaat%20Jocus/O%C3%A9tgaonde%20breeve/Aevenemente/2025-2026/Pr%C3%B4nkzitting/2024%20breef%20laureaate%20COMPLEET.docx","message":"Expected filesize of 69747 bytes but read (from Nextcloud client) and wrote (to Nextcloud storage) -1 bytes. Could either be a network problem on the sending side or a problem writing to the storage on the server side.","userAgent":"Mozilla/5.0 (Windows) mirall/3.17.2 (build 20250916) (Nextcloud, windows-10.0.26200 ClientArchitecture: x86_64 OsArchitecture: x86_64)","version":"32.0.0.13","clientReqId":"9f755f51-a621-4f3d-a554-a8d4d111d855","exception":{"Exception":"Sabre\\DAV\\Exception\\BadRequest","Message":"Expected filesize of 69747 bytes but read (from Nextcloud client) and wrote (to Nextcloud storage) -1 bytes. Could either be a network problem on the sending side or a problem writing to the storage on the server side.","Code":0,"Trace":[{"file":"/app/www/public/3rdparty/sabre/dav/lib/DAV/Server.php","line":1137,"function":"put","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->"},{"file":"/app/www/public/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":492,"function":"updateFile","class":"Sabre\\DAV\\Server","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/app/www/public/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPut","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"/app/www/public/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/config/www/nextcloud/apps/dav/lib/Connector/Sabre/Server.php","line":211,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/config/www/nextcloud/apps/dav/lib/Server.php","line":424,"function":"start","class":"OCA\\DAV\\Connector\\Sabre\\Server","type":"->"},{"file":"/config/www/nextcloud/apps/dav/appinfo/v2/remote.php","line":22,"function":"exec","class":"OCA\\DAV\\Server","type":"->"},{"file":"/app/www/public/remote.php","line":151,"args":["/config/www/nextcloud/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/config/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","Line":260,"message":"Expected filesize of 69747 bytes but read (from Nextcloud client) and wrote (to Nextcloud storage) -1 bytes. Could either be a network problem on the sending side or a problem writing to the storage on the server side.","exception":[],"CustomMessage":"Expected filesize of 69747 bytes but read (from Nextcloud client) and wrote (to Nextcloud storage) -1 bytes. Could either be a network problem on the sending side or a problem writing to the storage on the server side."},"id":"68e8b45fb0c99"}
```

### Additional info

We run it on a shared server with a shared database server. But I can reproduce on many nextclouds with s3 storage. And I can't reproduce on nextclouds with a different data backend. (We have only s3 and local)

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Uh oh!

[Bug]: Expected filesize of ... bytes but read with S3 storage and special characters #55665

⚠️ This issue respects the following points: ⚠️

Bug description

Steps to reproduce

Expected behavior

Nextcloud Server version

Operating system

PHP engine version

Web server

Database engine version

Is this bug present after an update or on a fresh install?

Are you using the Nextcloud Server Encryption module?

What user-backends are you using?

Configuration report

List of activated Apps

Nextcloud Signing status

Nextcloud Logs

Additional info

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Uh oh!

[Bug]: Expected filesize of ... bytes but read with S3 storage and special characters #55665

Description

⚠️ This issue respects the following points: ⚠️

Bug description

Steps to reproduce

Expected behavior

Nextcloud Server version

Operating system

PHP engine version

Web server

Database engine version

Is this bug present after an update or on a fresh install?

Are you using the Nextcloud Server Encryption module?

What user-backends are you using?

Configuration report

List of activated Apps

Nextcloud Signing status

Nextcloud Logs

Additional info

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions