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Fix infinite redirects

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This commit is contained in:
Laurent Destailleur 2018-02-19 22:10:15 +01:00
parent bfbe03d55d
commit 1f412bd1d4
1 changed files with 18 additions and 2 deletions
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20
htdocs/core/lib/website.lib.php
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@ -184,7 +184,23 @@ function redirectToContainer($containeralias)
unset($tmpwebsitepage); unset($tmpwebsitepage);
if ($result > 0) if ($result > 0)
{ {
$newurl = preg_replace('/&pageref=([^&]+)/', '&pageref='.$containeralias, $_SERVER["REQUEST_URI"]); $currenturi = $_SERVER["REQUEST_URI"];
if (preg_match('/&pageref=([^&]+)/', $currenturi, $regtmp))
{
if ($regtmp[0] == $containeralias)
{
print "Error, page with uri '.$currenturi.' try a redirect to the same alias page '".$containeralias."' in web site '".$website->ref."'";
exit;
}
else
{
$newurl = preg_replace('/&pageref=([^&]+)/', '&pageref='.$containeralias, $currenturi);
}
}
else
{
$newurl = $currenturi.'&pageref='.urlencode($containeralias);
}
} }
} }
else // When page called from virtual host server else // When page called from virtual host server
@ -199,7 +215,7 @@ function redirectToContainer($containeralias)
} }
else else
{ {
print "Error, page contains a reditect to the alias page '".$containeralias."' that does not exists in web site '".$website->ref."'"; print "Error, page contains a redirect to the alias page '".$containeralias."' that does not exists in web site '".$website->ref."'";
exit; exit;
} }
} }