dns/dnsmessage: allow name compression for SRV resource parsing

As per RFC 3597:

Receiving servers MUST decompress domain names in RRs of well-known
   type, and SHOULD also decompress RRs of type RP, AFSDB, RT, SIG, PX,
   NXT, NAPTR, and SRV (although the current specification of the SRV RR
   in RFC2782 prohibits compression, RFC2052 mandated it, and some
   servers following that earlier specification are still in use).

This change allows SRV resource decompression.

Updates golang/go#36718
Updates golang/go#37362

Change-Id: I473c0d3803758e5b12886f378d2ed54bd5392144
GitHub-Last-Rev: 88d2e0642a7c7ba618d642801ebc72ba82ef30b7
GitHub-Pull-Request: golang/net#199
Reviewed-on: https://go-review.googlesource.com/c/net/+/540375
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Auto-Submit: Damien Neil <dneil@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
2 files changed
tree: 81226c4fe3e3ef05c31fb296716f79d266c70257
  1. bpf/
  2. context/
  3. dict/
  4. dns/
  5. html/
  6. http/
  7. http2/
  8. icmp/
  9. idna/
  10. internal/
  11. ipv4/
  12. ipv6/
  13. lif/
  14. nettest/
  15. netutil/
  16. proxy/
  17. publicsuffix/
  18. route/
  19. trace/
  20. webdav/
  21. websocket/
  22. xsrftoken/
  23. .gitattributes
  24. .gitignore
  25. codereview.cfg
  27. go.mod
  28. go.sum
  31. README.md

Go Networking

Go Reference

This repository holds supplementary Go networking libraries.


The easiest way to install is to run go get -u golang.org/x/net. You can also manually git clone the repository to $GOPATH/src/golang.org/x/net.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html. The main issue tracker for the net repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/net:” in the subject line, so it is easy to find.