Bug #79802
closed
phash not unique
Added by Lukas Schmidt about 7 years ago. Updated 3 months ago.
100%
Description
There is a page in my TYPO3 installation that is not part of the configured search section but nevertheless displayed in the result list.
This seems to be caused by a duplicate value for the phash column within the table index_section. The same phash is used for two very different pages. Isn't the phash value supposed to be unique?
Updated by Sybille Peters about 6 years ago
- Related to Bug #84541: Uncaught TYPO3 Exception in indexed_search: duplicate key (hash) error added
Updated by Sybille Peters about 6 years ago
Thank you for your report.
There is another issue #84541 regarding hash calculation. This may be related. I am already working on a patch. However, the patch currently does not solve your issue, but I will look at it and try to consider this as well.
If you could add some steps to reproduce, it would be very helpful. But if you don't have them easily available, do not put too much effort in it. It is not strictly necessary, just helpful for the people testing.
Updated by Sybille Peters almost 6 years ago
About your question: " Isn't the phash value supposed to be unique?"
see ext_tables.sql:
CREATE TABLE index_section (
...
phash int(11) DEFAULT '0' NOT NULL,
*Classes/Indexer.php:
*
..
$hash['phash'] = IndexedSearchUtility::md5inthash(serialize($hArray));
Classes/Utility/IndexedSearchUtility.php
public static function md5inthash($stringToHash)
{
return hexdec(substr(md5($stringToHash), 0, 7));
}
I came to the conclusion that md5inthash is the culprit because it cuts off parts of the md5 hash which causes collisions in the hashing mechanism.
Updated by Gerrit Code Review over 5 years ago
- Status changed from New to Under Review
Patch set 5 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58717
Updated by Gerrit Code Review over 5 years ago
Patch set 6 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58717
Updated by Gerrit Code Review over 5 years ago
Patch set 7 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58717
Updated by Gerrit Code Review over 5 years ago
Patch set 8 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58717
Updated by Gerrit Code Review over 5 years ago
Patch set 9 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58717
Updated by Gerrit Code Review over 5 years ago
Patch set 10 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58717
Updated by Gerrit Code Review over 5 years ago
Patch set 11 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58717
Updated by Gerrit Code Review over 5 years ago
Patch set 12 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58717
Updated by Gerrit Code Review over 5 years ago
Patch set 13 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58717
Updated by Gerrit Code Review over 5 years ago
Patch set 14 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58717
Updated by Gerrit Code Review over 5 years ago
Patch set 15 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58717
Updated by Gerrit Code Review over 5 years ago
Patch set 16 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58717
Updated by Gerrit Code Review about 5 years ago
Patch set 17 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/58717
Updated by Gerrit Code Review about 5 years ago
Patch set 18 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/58717
Updated by Sybille Peters over 4 years ago
- Status changed from Under Review to New
Updated by Gerrit Code Review almost 2 years ago
- Status changed from New to Under Review
Patch set 2 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
Updated by Gerrit Code Review almost 2 years ago
Patch set 3 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
Updated by Gerrit Code Review almost 2 years ago
Patch set 4 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
Updated by Gerrit Code Review almost 2 years ago
Patch set 5 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
Updated by Gerrit Code Review almost 2 years ago
Patch set 6 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
Updated by Gerrit Code Review almost 2 years ago
Patch set 7 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
Updated by Gerrit Code Review almost 2 years ago
Patch set 8 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
Updated by Gerrit Code Review almost 2 years ago
Patch set 9 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
Updated by Gerrit Code Review almost 2 years ago
Patch set 10 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
Updated by Gerrit Code Review 10 months ago
Patch set 11 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
Updated by Gerrit Code Review 10 months ago
Patch set 12 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
Updated by Gerrit Code Review 10 months ago
Patch set 13 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
Updated by Gerrit Code Review 10 months ago
Patch set 14 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
Updated by Gerrit Code Review 10 months ago
Patch set 15 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
Updated by Gerrit Code Review 10 months ago
Patch set 16 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
Updated by Gerrit Code Review 3 months ago
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
Updated by Gerrit Code Review 3 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
Updated by Gerrit Code Review 3 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
Updated by Gerrit Code Review 3 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
Updated by Gerrit Code Review 3 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
Updated by Stefan Bürk 3 months ago
- Status changed from Under Review to Resolved
- % Done changed from 0 to 100
Applied in changeset 3ad5b4535b6d49758acc004e3202309e5479f642.