Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.6.9, 10.9.2, 10.6, 10.7(EOL), 10.8(EOL), 10.9(EOL), 10.10(EOL), 10.11, 11.0(EOL)
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None
Description
InnoDB should set the XDES_FREE_BIT of the page before checking whether the
current extent is free.
if (!xdes_get_n_used(descr)) {
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/* The extent has become free: move it to another list */
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err = flst_remove(header, FSP_HEADER_OFFSET + FSP_FREE_FRAG,
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xdes, xoffset, mtr);
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if (UNIV_UNLIKELY(err != DB_SUCCESS)) {
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return err;
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}
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err = fsp_free_extent(space, offset, mtr);
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if (UNIV_UNLIKELY(err != DB_SUCCESS)) {
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return err;
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}
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}
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mtr->free(*space, static_cast<uint32_t>(offset));
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xdes_set_free<true>(*xdes, descr, offset % FSP_EXTENT_SIZE, mtr);
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This issue was caused in 10.6 by the following patch:
commit 0b47c126e31cddda1e94588799599e138400bcf8
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Author: Marko Mäkelä <marko.makela@mariadb.com>
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Date: Mon Jun 6 14:03:22 2022 +0300
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MDEV-13542: Crashing on corrupted page is unhelpful
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Attachments
Issue Links
- is caused by
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- Closed
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