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add some checks to increase cache integrity

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This commit is contained in:
Christian Dickmann
2002-11-24 10:13:57 +00:00
parent 7dd3e5e683
commit 0228cfcf4a
1 changed files with 4 additions and 2 deletions
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pear/PEAR/Remote.php
+4 -2
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@@ -108,13 +108,15 @@ class PEAR_Remote extends PEAR
$this->cache = $this->getCache($args);
$cachettl = $this->config->get('cache_ttl');
// If cache is newer than $cachettl seconds, we use the cache!
if ($this->cache !== null && $this->cache['age'] < $cachettl) {
if ($this->cache !== null && $this->cache['age'] < $cachettl && is_array($this->cache['content'])) {
return $this->cache['content'];
};
if (extension_loaded("xmlrpc")) {
$result = call_user_func_array(array(&$this, 'call_epi'), $args);
$this->saveCache($_args, $result);
if (!PEAR::isError($result)) {
$this->saveCache($_args, $result);
};
return $result;
}
if (!@include_once("XML/RPC.php")) {