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Bump golang.org/x/net from 0.8.0 to 0.38.0 in /kubelet-to-gcm#3

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Bump golang.org/x/net from 0.8.0 to 0.38.0 in /kubelet-to-gcm#3
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dependabot/go_modules/kubelet-to-gcm/golang.org/x/net-0.38.0

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@dependabot dependabot Bot commented on behalf of github May 20, 2026

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Bumps golang.org/x/net from 0.8.0 to 0.38.0.

Commits
  • e1fcd82 html: properly handle trailing solidus in unquoted attribute value in foreign...
  • ebed060 internal/http3: fix build of tests with GOEXPERIMENT=nosynctest
  • 1f1fa29 publicsuffix: regenerate table
  • 1215081 http2: improve error when server sends HTTP/1
  • 312450e html: ensure <search> tag closes <p> and update tests
  • 09731f9 http2: improve handling of lost PING in Server
  • 55989e2 http2/h2c: use ResponseController for hijacking connections
  • 2914f46 websocket: re-recommend gorilla/websocket
  • 99b3ae0 go.mod: update golang.org/x dependencies
  • 85d1d54 go.mod: update golang.org/x dependencies
  • Additional commits viewable in compare view

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Note

Medium Risk
Medium risk due to a Go toolchain bump to go 1.23.0 and a large vendored golang.org/x/net update (notably http2 server/transport behavior), which could subtly affect networking behavior at runtime.

Overview
Updates kubelet-to-gcm to Go 1.23.0 and bumps golang.org/x/net from v0.8.0 to v0.38.0, along with corresponding go.sum and indirect x/sys/x/text updates.

Vendors the newer x/net sources, bringing in substantial http2 changes (new config plumbing, read-idle ping health checks/timeouts, extended CONNECT handling defaults, header parsing/limits hardening, and various correctness/safety fixes) plus an updated golang.org/x/net/context shim and minor httpguts token-validation tweaks.

Reviewed by Cursor Bugbot for commit 45e5b58. Bugbot is set up for automated code reviews on this repo. Configure here.

Bumps [golang.org/x/net](https://github.com/golang/net) from 0.8.0 to 0.38.0.
- [Commits](golang/net@v0.8.0...v0.38.0)

---
updated-dependencies:
- dependency-name: golang.org/x/net
  dependency-version: 0.38.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file go Pull requests that update go code labels May 20, 2026

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Cursor Bugbot has reviewed your changes and found 2 potential issues.

Fix All in Cursor

❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, have a team admin enable autofix in the Cursor dashboard.

Reviewed by Cursor Bugbot for commit 45e5b58. Configure here.

}
if fh.Length > fr.maxReadSize {
if fh == invalidHTTP1LookingFrameHeader() {
return nil, fmt.Errorf("http2: failed reading the frame payload: %w, note that the frame header looked like an HTTP/1.1 header", err)

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Error wraps nil producing misleading error message

Low Severity

In ReadFrame(), the err variable at line 512 is nil — it was returned by readFrameHeader at line 506, and execution only reaches line 510 after passing the err != nil guard at line 507. The %w verb wraps this nil value, producing a confusing error message: "http2: failed reading the frame payload: <nil>, note that the frame header looked like an HTTP/1.1 header". The second occurrence at line 519 is correct because it's inside an if err != nil block where err comes from io.ReadFull.

Fix in Cursor Fix in Web

Reviewed by Cursor Bugbot for commit 45e5b58. Configure here.

}
if h2.MaxConcurrentStreams != 0 {
conf.MaxConcurrentStreams = uint32(h2.MaxConcurrentStreams)
}

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Duplicate MaxConcurrentStreams assignment in config function

Low Severity

In fillNetHTTPConfig, the h2.MaxConcurrentStreams check and assignment appears identically at lines 25–27 and again at lines 34–36. This is a copy-paste duplication — the second block redundantly overwrites conf.MaxConcurrentStreams with the same value already set by the first block.

Additional Locations (1)
Fix in Cursor Fix in Web

Reviewed by Cursor Bugbot for commit 45e5b58. Configure here.

@dependabot @github

dependabot Bot commented on behalf of github Jul 4, 2026

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Superseded by #8.

@dependabot dependabot Bot closed this Jul 4, 2026
@dependabot dependabot Bot deleted the dependabot/go_modules/kubelet-to-gcm/golang.org/x/net-0.38.0 branch July 4, 2026 01:57
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