CustomDNS / Bugs / #20 Handle RCODE != 0 gracefully

#20 Handle RCODE != 0 gracefully

Status: open

Owner: nobody

Labels: None

Priority: 1

Updated: 2000-11-01

Created: 2000-11-01

Creator: Eric Kidd

Private: No

Some DNS clients are sending us empty query packets of the form:

;; ->>HEADER<<- opcode: QUERY, status: FORMERR, id: 4779

These are confusing the generateReply method in VirtualDNS. We should probably check the RCODE field of all queries, and log anything that contains an error value

Handle RCODE != 0 gracefully

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#20 Handle RCODE != 0 gracefully

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