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Code Issues Releases Wiki Activity

Fix potential data corruption issues with memcache ACM

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git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@10307 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Chris Smith 2009-12-08 22:55:33 +00:00
parent 5a2eb175bb
commit aedff9c97a
2 changed files with 6 additions and 1 deletions
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1
phpBB/docs/CHANGELOG.html
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@ -106,6 +106,7 @@
<li>[Fix] Correctly replace table prefix before inserting schema data into the database. (Bug #54815)</li> <li>[Fix] Correctly replace table prefix before inserting schema data into the database. (Bug #54815)</li>
<li>[Fix] Correctly take post time instead of topic time for the overall forum feed statistics row. (Bug #55005)</li> <li>[Fix] Correctly take post time instead of topic time for the overall forum feed statistics row. (Bug #55005)</li>
<li>[Fix] Posting errors with CAPTCHAs using user::add_lang(). (Bug #55245)</li> <li>[Fix] Posting errors with CAPTCHAs using user::add_lang(). (Bug #55245)</li>
<li>[Fix] Use memcache::replace() instead of memcache::set() for existing keys to prevent problems.</li>
<li>[Change] Send time of last item instead of current time in ATOM Feeds. (Bug #53305)</li> <li>[Change] Send time of last item instead of current time in ATOM Feeds. (Bug #53305)</li>
<li>[Change] Use em dash instead of hyphen/minus as separator in ATOM Feeds item statistics. (Bug #53565)</li> <li>[Change] Use em dash instead of hyphen/minus as separator in ATOM Feeds item statistics. (Bug #53565)</li>
</ul> </ul>

6
phpBB/includes/acm/acm_memcache.php
View File

@ -105,7 +105,11 @@ class acm extends acm_memory
*/ */
function _write($var, $data, $ttl = 2592000) function _write($var, $data, $ttl = 2592000)
{ {
return $this->memcache->set($this->key_prefix . $var, $data, $this->flags, $ttl); if (!$this->memcache->replace($this->key_prefix . $var, $data, $this->flags, $ttl))
{
return $this->memcache->set($this->key_prefix . $var, $data, $this->flags, $ttl);
}
return true;
} }
/** /**