[BUG]: Division by zero errors

⚠️ This issue respects the following points: ⚠️

[X] This is a single bug, not a question or a configuration/webserver/proxy issue.
[X] This is not a bug in the browser extension or another client.
[X] This issue is not already reported on Github (I've searched it).
[X] Nextcloud Server and the Passwords App is up to date. See Nextcloud Apps.
[X] There are no warnings and errors reported in the Passwords App settings in the admin area
[X] The following apps are not installed: Rainloop

Server Information

{
    "version": {
        "server": "29.0.2.2",
        "app": "2024.5.20",
        "lsr": false,
        "php": "8.2.18",
        "cronPhp": "8.2.20"
    },
    "environment": {
        "os": "Linux",
        "architecture": "x86_64",
        "bits": 64,
        "database": "mysql",
        "cron": "cron",
        "proxy": false,
        "sslProxy": true,
        "subdirectory": false
    },
    "services": {
        "images": "imagick",
        "favicons": "default",
        "previews": "default",
        "security": "hibp",
        "words": "auto",
        "previewApi": false,
        "faviconApi": false
    },
    "status": {
        "autoBackupRestored": false
    },
    "settings": {
        "channel": "stable",
        "nightlies": false,
        "handbook": false,
        "performance": 5
    },
    "encryption": {
        "sse": {
            "SSEv1r1": false,
            "SSEv1r2": true,
            "SSEv2r1": false,
            "SSEv3r1": false,
            "none": false,
            "default": "SSEv1r2"
        },
        "cse": {
            "CSEv1r1": false,
            "none": true,
            "default": "none"
        }
    }
}

Client Information

Browser and Version: not relevant Client OS and Version: not relevant

Bug description

The recently installed passwords app creates triples of error messages in the Nextcloud log (up to now 8 such triples in the last 4 days):

Fatal   passwords   DivisionByZeroError Division by zero
Fatal   passwords   DivisionByZeroError Division by zero
Fatal   passwords   ApiException Internal Website Preview API Error

According to the raw log, the division by zero occurs in apps/passwords/lib/Helper/Image/AbstractImageHelper.php line 48.

Steps to reproduce

User actions which triggers access to API GET /index.php/apps/passwords/api/1.0/service/preview/[...].

Expected behavior

No fatal errors from passwords.

Nextcloud Logs

ommitted for privacy reasons

Browser Logs

not relevant

marius-wieschollek / passwords

[BUG]: Division by zero errors #661