[MDEV-22765] Race condition in i_s_fts_index_cache_fill_one_index() - Jira

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Type: Bug
Status: Closed (View Workflow)
Priority: Major
Resolution: Fixed
Affects Version/s: 10.5, 10.0(EOL), 10.1(EOL), 10.2(EOL), 10.3(EOL), 10.4(EOL)
Fix Version/s: 10.1.46, 10.2.33, 10.3.24, 10.4.14, 10.5.5
Component/s: Full-text Search, Storage Engine - InnoDB
Labels:
- corruption
- race
- upstream

Description

This issue is an upstream bug of mysql#99458.
i_s_fts_index_cache_fill_one_index() should have taken cache lock before accessing
the fts index cache. It could result in reading stale data.

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Assignee:: Thirunarayanan Balathandayuthapani

Reporter:: Thirunarayanan Balathandayuthapani

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 2020-06-01 12:57

Updated:: 2021-01-19 12:43

Resolved:: 2020-07-14 09:01

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