internal/http3: delete invalid Content-Length if declared in server handler

Following our HTTP/1 and HTTP/2 server implementations, when a
Content-Length header is set to an invalid value in a server handler, it
should be stripped.

Also change responseWriter.bodyLenLeft to be int64, to avoid possible
overflow shenanigan on 32-bit systems.

For golang/go#70914

Change-Id: I76174d81e7b5993b62a32235ba5008f76a6a6964
Reviewed-on: https://go-review.googlesource.com/c/net/+/813560
Reviewed-by: Nicholas Husin <husin@google.com>
LUCI-TryBot-Result: golang-scoped@luci-project-accounts.iam.gserviceaccount.com <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Damien Neil <dneil@google.com>
2 files changed
tree: 38f7e621537609b0dbd2e3f033b08c15eb6807b1
  1. bpf/
  2. context/
  3. dict/
  4. dns/
  5. html/
  6. http/
  7. http2/
  8. http3/
  9. icmp/
  10. idna/
  11. internal/
  12. ipv4/
  13. ipv6/
  14. lif/
  15. nettest/
  16. netutil/
  17. proxy/
  18. publicsuffix/
  19. quic/
  20. route/
  21. trace/
  22. webdav/
  23. websocket/
  24. xsrftoken/
  25. .gitattributes
  26. .gitignore
  27. codereview.cfg
  28. CONTRIBUTING.md
  29. go.mod
  30. go.sum
  31. LICENSE
  32. PATENTS
  33. README.md
README.md

Go Networking

Go Reference

This repository holds supplementary Go networking packages.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://go.dev/doc/contribute.

The git repository is https://go.googlesource.com/net.

The main issue tracker for the net repository is located at https://go.dev/issues. Prefix your issue with “x/net:” in the subject line, so it is easy to find.