kashire/lainchan
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Fix: Critical security vulnerability

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This commit is contained in:
Michael Save 2013-03-15 00:40:02 +11:00
parent 2051018ba1
commit 1816218c64
1 changed files with 28 additions and 17 deletions
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13
inc/mod/pages.php
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@ -114,7 +114,14 @@ function mod_dashboard() {
} else {
$ctx = stream_context_create(array('http' => array('timeout' => 5)));
if ($code = @file_get_contents('http://tinyboard.org/version.txt', 0, $ctx)) {
eval($code);
$ver = strtok($code, "\n");
if (preg_match('@^// v(\d+)\.(\d+)\.(\d+)\s*?$@', $ver, $matches)) {
$latest = array(
'massive' => $matches[1],
'major' => $matches[2],
'minor' => $matches[3]
);
if (preg_match('/v(\d+)\.(\d)\.(\d+)(-dev.+)?$/', $config['version'], $matches)) {
$current = array(
'massive' => (int) $matches[1],
@ -140,6 +147,10 @@ function mod_dashboard() {
// Couldn't get latest version
$latest = false;
}
} else {
// Couldn't get latest version
$latest = false;
}
setcookie('update', serialize($latest), time() + $config['check_updates_time'], $config['cookies']['jail'] ? $config['cookies']['path'] : '/', null, false, true);
}