Berkay Özdemirci 5a957fd750 Fix EDNS OPT record corruption in DNS cache ... The TTL computation and assignment loops treat OPT record's Hdr.Ttl as a regular TTL, but per RFC 6891 it encodes EDNS0 metadata (ExtRCode|Version|Flags). This corrupts cached responses causing systemd-resolved to reject them with EDNS version 255. Also fix pointer aliasing: storeCache() stored raw *dns.Msg pointer so subsequent mutations by Exchange() corrupted cached data. - Skip OPT records in all TTL loops (Exchange + loadResponse) - Use message.Copy() in storeCache() to isolate cache from mutations		2026-04-10 14:08:24 +08:00
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transport	Fix DNS transport returning error for empty AAAA response	2026-03-23 19:21:55 +08:00
client.go	Fix EDNS OPT record corruption in DNS cache	2026-04-10 14:08:24 +08:00
client_log.go	refactor: DNS	2025-07-08 13:12:14 +08:00
client_truncate.go	Fix dns truncate	2025-10-05 17:58:21 +08:00
extension_edns0_subnet.go	Fix set edns0 client subnet	2025-07-08 13:14:38 +08:00
rcode.go	Fix DNS exchange	2025-09-12 18:05:02 +08:00
router.go	Fix legacy DNS defaults on final transport	2026-03-09 20:06:34 +08:00
transport_adapter.go	refactor: Outbound domain resolver	2025-07-08 13:12:14 +08:00
transport_dialer.go	Fix DNS packet size	2025-09-08 09:12:30 +08:00
transport_manager.go	Improve local DNS server on darwin	2026-01-17 05:44:28 +08:00
transport_registry.go	refactor: DNS	2025-07-08 13:12:14 +08:00