Marko Mäkelä f73ffd1150 MDEV-37183 Scrubbing empty record breaks recovery ...

page_delete_rec_list_end(): Do not attempt to scrub the data of
an empty record.

The test case would reproduce a debug assertion failure in branches
where commit 358921ce32 (MDEV-26938)
is present. MariaDB Server 10.6 only supports ascending indexes,
and in those, the empty string would always be sorted first, never
last in a page.

Nevertheless, we fix the bug also in 10.6, in case it would be
reproducible in a slightly different scenario.

Reviewed by: Thirunarayanan Balathandayuthapani

2025-07-11 15:20:06 +03:00

1.5 KiB

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