Build(deps): Bump golang.org/x/sys from 0.47.0 to 0.48.0

[dependabot]

Bumps golang.org/x/sys from 0.47.0 to 0.48.0.

Commits

• 613e257 cpu: add riscv64 hwprobe drift test
• 6f7b10f unix: add MLOCK_ONFAULT constant
• 663e7c8 cpu: add basic support for GOARCH=sparc64
• de5f12f cpu: add ppc64le POWER10 detection
• 80e8acf unix: run go fix
• 1e3c182 unix: add IPMI interface
• d429e20 unix: stop generating sparc termbits from the generic header
• bd3bddf unix: add missing HWTSTAMP_* constants
• e812f53 windows: add SO_SNDTIMEO constant for socket options
• f6989c5 unix: align Ifreq so its union accessors cannot fault
• Additional commits viewable in compare view

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[gafferongames]

Peer Review: PR #28 — Bump golang.org/x/sys from 0.47.0 to 0.48.0

• Head SHA: 39a9795471a61a668d8d3423716c93f425043c70
• Base: origin/main (7d4daec6c46055cc965fbd1f7778f0592336eeae)
• Verdict: APPROVE
• Score: 9/10

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Summary of Changes

Routine automated dependency bump created by Dependabot:

• golang.org/x/sys: updated from v0.47.0 to v0.48.0
• go.mod: go language directive bumped from 1.25.0 to 1.26.0
• go.sum: verified updated cryptographic hashes for v0.48.0 and its module definition.

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Verification Evidence

1. Mergeability & 3-Way Merge

• Ran git merge-tree --write-tree origin/main 39a9795471a61a668d8d3423716c93f425043c70 against origin/main (7d4daec).
• Result: Clean exit code 0; produced tree SHA 45b8927154b57baf4d5e7bf269e11e67131599e5 with no conflicts.

2. Local Test Suite Execution

• In an isolated worktree tracking 39a9795471a61a668d8d3423716c93f425043c70, executed full test suite:

  go test -count=1 ./...

  Result: PASS (ok github.com/mas-bandwidth/netcode.go 3.060s).
• Additionally verified test execution on the merged state (HEAD merged with origin/main):

  go test ./...

  Result: PASS (ok github.com/mas-bandwidth/netcode.go 2.174s).

3. Negative Controls / Red-Tests (Proof of Test Teeth)

Two distinct negative controls were executed to verify test efficacy:

1. Target Dependency Control (golang.org/x/sys/unix):
   • Injected artificial error sockoptErr = unix.EINVAL into enablePacketTagging (tagging_unix.go), which directly exercises golang.org/x/sys/unix.
   • Ran go test -run TestPacketTagging ./....
   • Result: FAILED as expected (client_server_test.go:1430: check failed).
2. Wire Protocol Compatibility Control:
   • Mutated wire protocol header constant versionInfo[0] from 'N' to 'X' in netcode.go.
   • Ran go test -run TestWireCompat ./....
   • Result: FAILED as expected across 8 wire compatibility test cases (wire_compat_test.go:109, wire_compat_test.go:129, wire_compat_test.go:227, etc.).

4. Remote CI Assessment

• Status: 9 checks passed, 2 checks failed on the PR branch.
• Passing: test (ubuntu-latest), test (macos-latest), test (windows-latest), wire-compat, lint, smoke, vulncheck, caa, codecov/patch.
• Failing:
  • CI/STANDARD.md matches upstream
  • CI/Version constants match upstream
• Root Cause & Resolution:
  PR Build(deps): Bump golang.org/x/sys from 0.47.0 to 0.48.0 #28 was branched from c001fee before PR netcode: fix connect-token reuse gap and enforce C 1.4.8 lifecycle (closes #26) #29 landed. Upstream netcode C had moved to 1.4.8, so c001fee's STANDARD.md and VersionFull = "1.4.4" failed upstream sync checks. PR netcode: fix connect-token reuse gap and enforce C 1.4.8 lifecycle (closes #26) #29 (7d4daec) has already landed on origin/main updating both STANDARD.md and VersionFull to 1.4.8. Merging or rebasing onto origin/main resolves both failures completely.

READ-COST: reader=Emma model=gemini-2.5-pro seconds=210 tokens=unknown plan=max

[dependabot]

Superseded by #30.