Fix quota handling for unlimited object storage - #64194
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September 10, 2026 16:38
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Problem
When the wrapped storage reports
SPACE_UNLIMITED, the quota wrapper can receive a negative free-space value. A zero-byte temporary upload target may then be rejected as insufficient space.This results in a WebDAV upload failure reported as HTTP 413 /
EntityTooLarge.Change
Treat negative free-space values as unlimited space before comparing the requested write size.
Validation
php -l lib/private/Files/Storage/Wrapper/Quota.phpEnvironment