David Crawshaw f414a9cc01 net/dns/resolver: EDNS OPT record off-by-one ... I don't know how to get access to a real packet. Basing this commit entirely off: +------------+--------------+------------------------------+ | Field Name | Field Type | Description | +------------+--------------+------------------------------+ | NAME | domain name | MUST be 0 (root domain) | | TYPE | u_int16_t | OPT (41) | | CLASS | u_int16_t | requestor's UDP payload size | | TTL | u_int32_t | extended RCODE and flags | | RDLEN | u_int16_t | length of all RDATA | | RDATA | octet stream | {attribute,value} pairs | +------------+--------------+------------------------------+ From https://datatracker.ietf.org/doc/html/rfc6891#section-6.1.2 Signed-off-by: David Crawshaw <crawshaw@tailscale.com>		2021-07-27 16:39:27 -07:00
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doh_test.go	net/dns/resolver: fall back to IPv6 for well-known DoH servers if v4 fails	2021-07-21 12:45:25 -07:00
forwarder.go	net/dns/resolver: EDNS OPT record off-by-one	2021-07-27 16:39:27 -07:00
macios_ext.go	net/dns{,/resolver}: refactor DNS forwarder, send out of right link on macOS/iOS	2021-06-23 16:04:10 -07:00
neterr_darwin.go	net/dns/resolver: permit larger max responses, signal truncation	2021-06-08 19:29:12 -04:00
neterr_other.go	net/dns/resolver: fmt item	2021-06-27 23:57:55 -07:00
neterr_windows.go	net/dns/resolver: permit larger max responses, signal truncation	2021-06-08 19:29:12 -04:00
tsdns_server_test.go	net/dns/resolver: clamp EDNS size	2021-06-25 08:56:34 -04:00
tsdns_test.go	net/dns/resolver: clamp EDNS size	2021-06-25 08:56:34 -04:00
tsdns.go	net/dns/resolver: race well-known resolvers less aggressively	2021-07-25 20:45:47 -07:00