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Fix data length field

This commit is contained in:
Martin 2022-02-06 22:19:04 +01:00
parent 559b1857b9
commit 8b280c3971
Signed by: mawalu
GPG Key ID: BF556F989760A7C8
1 changed files with 3 additions and 2 deletions
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5
lib/dns.nim
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@ -158,13 +158,14 @@ func parseResourceRecord*(data: string, startOffset: uint16): (DnsRecord, uint16
func packResourceRecord*(data: DnsRecord): string = func packResourceRecord*(data: DnsRecord): string =
var record = "" var record = ""
let body = (if data.rtype == DnsType.NS: packNameField(data.rdata) else: data.rdata)
record.add(packNameField(data.name)) record.add(packNameField(data.name))
record.add(uint16ToString(data.rtype.uint16)) record.add(uint16ToString(data.rtype.uint16))
record.add(uint16ToString(data.class.uint16)) record.add(uint16ToString(data.class.uint16))
record.add(uint32ToString(data.ttl.uint32)) record.add(uint32ToString(data.ttl.uint32))
record.add(uint16ToString(data.rdlength.uint16)) record.add(uint16ToString(body.len.uint16))
record.add((if data.rtype == DnsType.NS: packNameField(data.rdata) else: data.rdata)) record.add(body)
return record return record