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Task #102975

closed

Use full md5 hash for `indexed_search`

Added by Stefan Bürk 6 months ago. Updated 6 months ago.

Status:
Closed
Priority:
Should have
Assignee:
Category:
Indexed Search
Target version:
Start date:
2024-01-29
Due date:
% Done:

100%

Estimated time:
TYPO3 Version:
13
PHP Version:
Tags:
Complexity:
Sprint Focus:

Description

For `ext:indexed_search` not only a cumbersome md5 to int
conversion has been used. The original md5 length has been
reduced by simply cutting of values from the end combined
with a `hexdec` conversion, leading to a highly increased
conflict propability (duplicate keys) for several places.

To mitigate this, the raw md5 hash should be used instead
of the reduced integer representation.


Related issues 6 (0 open6 closed)

Related to TYPO3 Core - Bug #84541: Uncaught TYPO3 Exception in indexed_search: duplicate key (hash) errorClosed2018-03-27

Actions
Related to TYPO3 Core - Bug #90977: possible race condition in indexedsearchClosed2020-04-07

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Related to TYPO3 Core - Bug #87138: indexed_search: Duplicate entry for key 'Primary' in index_relClosed2018-12-12

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Related to TYPO3 Core - Task #103312: Document database changes for md5 hashClosedChris Müller2024-03-06

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Related to TYPO3 Core - Bug #103541: Validation failed while trying to call TYPO3\CMS\IndexedSearch\Controller\AdministrationController->statisticDetailsAction().Closed2024-04-06

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Related to TYPO3 Core - Bug #103547: indexed_search: Link to word details failsClosed2024-04-07

Actions
Actions #1

Updated by Stefan Bürk 6 months ago

  • Related to Bug #84541: Uncaught TYPO3 Exception in indexed_search: duplicate key (hash) error added
Actions #2

Updated by Stefan Bürk 6 months ago

  • Related to Bug #90977: possible race condition in indexedsearch added
Actions #3

Updated by Stefan Bürk 6 months ago

  • Related to Bug #87138: indexed_search: Duplicate entry for key 'Primary' in index_rel added
Actions #4

Updated by Gerrit Code Review 6 months ago

  • Status changed from New to Under Review

Patch set 17 for branch main of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/74688

Actions #5

Updated by Gerrit Code Review 6 months ago

Patch set 18 for branch main of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/74688

Actions #6

Updated by Gerrit Code Review 6 months ago

Patch set 19 for branch main of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/74688

Actions #7

Updated by Gerrit Code Review 6 months ago

Patch set 20 for branch main of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/74688

Actions #8

Updated by Gerrit Code Review 6 months ago

Patch set 21 for branch main of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/74688

Actions #9

Updated by Stefan Bürk 6 months ago

  • Status changed from Under Review to Resolved
  • % Done changed from 0 to 100
Actions #10

Updated by Benni Mack 6 months ago

  • Status changed from Resolved to Closed
Actions #11

Updated by Chris Müller 5 months ago

  • Related to Task #103312: Document database changes for md5 hash added
Actions #12

Updated by Christian Kuhn 3 months ago

  • Related to Bug #103541: Validation failed while trying to call TYPO3\CMS\IndexedSearch\Controller\AdministrationController->statisticDetailsAction(). added
Actions #13

Updated by Christian Kuhn 3 months ago

  • Related to Bug #103543: indexed_search: Cannot save stopwords in "Words by top count" and "Words by frequency" added
Actions #14

Updated by Christian Kuhn 3 months ago

  • Related to deleted (Bug #103543: indexed_search: Cannot save stopwords in "Words by top count" and "Words by frequency")
Actions #15

Updated by Christian Kuhn 3 months ago

  • Related to Bug #103547: indexed_search: Link to word details fails added
Actions

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