Tupambae_Org/friendica_2021-01
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Issue 9926: Limit the length of data to store in the apcontact table

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Michael 2021-05-24 19:44:24 +00:00
parent 87c1533516
commit da8d5f5015
2 changed files with 8 additions and 0 deletions
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4
src/Database/DBStructure.php
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@ -241,6 +241,10 @@ class DBStructure
// Assign all field that are present in the table // Assign all field that are present in the table
foreach ($fieldnames as $field) { foreach ($fieldnames as $field) {
if (isset($data[$field])) { if (isset($data[$field])) {
// Limit the length of varchar, varbinary, char and binrary fields
if (is_string($data[$field]) && preg_match("/[char|binary]\((\d*)\)/", $definition[$table]['fields'][$field]['type'], $result)) {
$data[$field] = mb_substr($data[$field], 0, $result[1]);
}
$fields[$field] = $data[$field]; $fields[$field] = $data[$field];
} }
} }

4
src/Model/APContact.php
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@ -26,6 +26,7 @@ use Friendica\Core\Cache\Duration;
use Friendica\Core\Logger; use Friendica\Core\Logger;
use Friendica\Core\System; use Friendica\Core\System;
use Friendica\Database\DBA; use Friendica\Database\DBA;
use Friendica\Database\DBStructure;
use Friendica\DI; use Friendica\DI;
use Friendica\Network\Probe; use Friendica\Network\Probe;
use Friendica\Protocol\ActivityNamespace; use Friendica\Protocol\ActivityNamespace;
@ -349,6 +350,9 @@ class APContact
DBA::delete('apcontact', ['url' => $url]); DBA::delete('apcontact', ['url' => $url]);
} }
// Limit the length on incoming fields
$apcontact = DBStructure::getFieldsForTable('apcontact', $apcontact);
if (DBA::exists('apcontact', ['url' => $apcontact['url']])) { if (DBA::exists('apcontact', ['url' => $apcontact['url']])) {
DBA::update('apcontact', $apcontact, ['url' => $apcontact['url']]); DBA::update('apcontact', $apcontact, ['url' => $apcontact['url']]);
} else { } else {