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fixed IP check

This commit is contained in:
Roland Gruber 2015-10-30 19:09:55 +00:00
parent d459045561
commit 8e125eb168
1 changed files with 3 additions and 1 deletions
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4
lam/lib/security.inc
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@ -116,7 +116,9 @@ function checkClientIP() {
$allowedHosts = $cfg->allowedHostsSelfService; $allowedHosts = $cfg->allowedHostsSelfService;
} }
// skip test if no hosts are defined // skip test if no hosts are defined
if ($allowedHosts == "") return; if (empty($allowedHosts) || empty($_SERVER['REMOTE_ADDR'])) {
return;
}
$allowedHosts = explode(",", $allowedHosts); $allowedHosts = explode(",", $allowedHosts);
$grantAccess = false; $grantAccess = false;
for ($i = 0; $i < sizeof($allowedHosts); $i++) { for ($i = 0; $i < sizeof($allowedHosts); $i++) {