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Services: ISC DHCPv4: Leases - safeguard output type for json_decode() closes https://github.com/opnsense/core/issues/8013

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Ad Schellevis 2024-10-25 08:57:47 +02:00
parent 85bde6565c
commit 9a04fcde59
1 changed files with 5 additions and 5 deletions
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10
src/opnsense/mvc/app/controllers/OPNsense/DHCPv4/Api/LeasesController.php
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@ -48,15 +48,15 @@ class LeasesController extends ApiControllerBase
$interfaces = [];
/* get ARP data to match online clients */
$arp_data = json_decode($backend->configdRun('dhcpd list arp'), true);
$arp_data = json_decode($backend->configdRun('dhcpd list arp'), true) ?? [];
/* get static leases */
$sleases = json_decode($backend->configdRun('dhcpd list static 0'), true);
$sleases = json_decode($backend->configdRun('dhcpd list static 0'), true) ?? [];
/* get dynamic leases, include inactive leases if requested */
$leases = json_decode($backend->configdpRun('dhcpd list leases', [$inactive]), true);
$leases = json_decode($backend->configdpRun('dhcpd list leases', [$inactive]), true) ?? [];
/* get manufacturer info */
$mac_man = json_decode($backend->configdRun('interface list macdb'), true);
$mac_man = json_decode($backend->configdRun('interface list macdb'), true) ?? [];
/* get ifconfig info to match IPs to interfaces */
$ifconfig = json_decode($backend->configdRun('interface list ifconfig'), true);
$ifconfig = json_decode($backend->configdRun('interface list ifconfig'), true) ?? [];
/* get all device names and their associated interface names */
foreach ($config->interfaces->children() as $if => $if_props) {