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Sanitize hostname and port values returned through LLDP

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If hostname or port are null set to empty string ("").

This avoids breaking the LLDP neighbors (NAPALM) view
This commit is contained in:
Marc Heckmann
2018-10-05 14:30:54 -04:00
parent 841db3b0c2
commit 1daf7f8e2b
1 changed files with 4 additions and 2 deletions
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6
netbox/templates/dcim/device_lldp_neighbors.html
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@ -64,8 +64,10 @@ $(document).ready(function() {
}
// Clean up hostnames/interfaces learned via LLDP
var lldp_device = neighbor['hostname'].split(".")[0]; // Strip off any trailing domain name
var lldp_interface = neighbor['port'].split(".")[0]; // Strip off any trailing subinterface ID
var neighbor_host = neighbor['hostname'] || ""; // sanitize hostname if it's null to avoid breaking the split func
var neighbor_port = neighbor['port'] || ""; // sanitize port if it's null to avoid breaking the split func
var lldp_device = neighbor_host.split(".")[0]; // Strip off any trailing domain name
var lldp_interface = neighbor_port.split(".")[0]; // Strip off any trailing subinterface ID
// Add LLDP neighbors to table
row.children('td.device').html(lldp_device);