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reset input vars to exec before call

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zbchristian 2020-06-25 17:18:23 +02:00 committed by GitHub
parent 5a311d24ec
commit 90e5f50da6
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1 changed files with 3 additions and 0 deletions
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3
includes/internetRoute.php
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@ -13,14 +13,17 @@ define("ACCESS_CHECK_DNS","one.one.one.one");
$rInfo[$i]["ip-address"]=$prop[1];
$rInfo[$i]["gateway"]=$prop[2];
// resolve the name of the gateway (if possible)
unset($host);
exec('host '.$prop[2].' | sed -rn "s/.*domain name pointer (.*)\./\1/p" | head -n 1',$host);
if (empty($host)) $host[0]="*";
$rInfo[$i]["gw-name"] = $host[0];
if (isset($checkAccess) && $checkAccess) {
// check internet connectivity w/ and w/o DNS resolution
unset($okip);
exec('ping -W1 -c 1 -I '.$prop[0].' '.ACCESS_CHECK_IP.' | sed -rn "s/.*icmp_seq=1.*time=.*/\&check\;/p"',$okip);
if (empty($okip)) $okip[0]="failed";
$rInfo[$i]["access-ip"] = $okip[0];
unset($okdns);
exec('ping -W1 -c 1 -I '.$prop[0].' '.ACCESS_CHECK_DNS.' | sed -rn "s/.*icmp_seq=1.*time=.*/\&check\;/p"',$okdns);
if (empty($okdns)) $okdns[0]="failed";
$rInfo[$i]["access-dns"] = $okdns[0];