http2: fix conn flow control when stream closes on bad content-length

HTTP2 server does not send WINDOW_UPDATE when the client
sends more data than declared in the content-length header.

Client flow control can eventually run out of available bytes which
hangs the client connection as it cannot write DATA frames for any
stream any longer.

Fixes: golang/go#54185

Change-Id: I48ae3212fb31ce302715abe129adf5c9625faf12
GitHub-Last-Rev: 1351d3b416b6ecbfc396b7a7d43dba5115b4aaf7
GitHub-Pull-Request: golang/net#143
Reviewed-on: https://go-review.googlesource.com/c/net/+/421974
Reviewed-by: Than McIntosh <thanm@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2 files changed
tree: 5e1115c8bbdf06e92932af89834d5e1538880811
  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
  26. CONTRIBUTING.md
  27. go.mod
  28. go.sum
  29. LICENSE
  30. PATENTS
  31. README.md
README.md

Go Networking

Go Reference

This repository holds supplementary Go networking libraries.

Download/Install

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.