myxce/.wolf/bugs/bug-1704.md
Rongsong Shen d26ff8870d
feat(buglog): one Markdown record per bug, checked against a record standard
The buglog was one 27K-line JSON file whose fields covered only symptom,
root cause and fix, as free text: 2% of entries named the code version a
bug was found on, 12% the build profile, 36% a way to reproduce, and 58% of
the file was OpenWolf hook auto-detections ("Missing guard clause",
"Function not marked async" on .md files).

- .claude/skills/buglog/bug-record.md: the record standard. Eight
  sections (Summary as the title, Description, Environment, Reproduction;
  Root cause, Fix, Verification, References once fixed), each with the
  content it must contain -- e.g. Environment needs the OS, the libc the
  failing binary loads (from its ELF interpreter: glibc 2.42 in the nix
  shell vs 2.40 on the host), toolchain, build profile and commit.
- .wolf/bugs/<id>.md: 500 records migrated from buglog.json; every field
  verified to round-trip. They carry legacy: true and an explicit "not
  recorded" where the old log had no such field; component derived from
  file paths, severity from keywords (else unknown), fix_commits from
  hashes in status_note/fix that git resolves (91 of 463 fixed).
- .wolf/buglog-archive.json: the 710 hook auto-detections, verbatim.
- .wolf/buglog.json is now an index generated from the records, keeping
  the fields OpenWolf's hooks and `openwolf bug search` read.
- scripts/buglog.py rewritten: new (template + Environment collected from
  the machine and --binary), check, status (refuses a status the record
  doesn't support; fixed needs Root cause, Fix, Verification and
  --commit hashes git resolves), note, recur, set, show, list, triage,
  env, index. 29 unittest cases in scripts/tests/test_buglog.py.
- scripts/git-hooks/pre-commit runs `check --staged`: incomplete staged
  records, a legacy record hand-changed to fixed without the fix-time
  sections, a new record claiming legacy: true, or a stale index refuse
  the commit.
- scripts/gitea-sync.py reads the records: issue body = the record's
  sections plus linked fix commits (origin remote, GITEA_COMMIT_REPO to
  override), and a body hash so an issue's text is refreshed when the
  record changes.
- bug-1866 rewritten to the full standard as the worked example.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-09-28 03:40:11 +00:00

2.1 KiB

id status status_updated status_note component severity timestamp last_seen occurrences files tags related legacy
bug-1704 fixed 2026-09-24 controller unknown 2026-08-26T09:32:18Z 2026-09-19T09:00:00Z 1
src/controller/testsuite/test.c:2663 (declaration)
:2668-2688 (getopt loop)
:2695 (queuectrl.action = action)
controller
testsuite
xce_test
cmd_qctrl
uninitialized-variable
undefined-behavior
cli-ux-audit
true

bug-1704: cmd_qctrl declares int action; with no initializer and only assigns it inside the -a/-i/-o/-c…

Description

cmd_qctrl declares int action; with no initializer and only assigns it inside the -a/-i/-o/-c getopt cases; there is no post-loop check that one of them was given before queuectrl.action = action is sent over the wire. Running qctrl -q normal with no action flag (syntactically valid per USAGE_QCTRL, which lists all four as optional) transmits indeterminate stack memory as the queue action.

Environment

Not recorded (migrated from buglog.json).

Reproduction

Not recorded (migrated from buglog.json).

Root cause

Missing initializer + missing post-loop validation, unlike the very next sibling command cmd_hostctrl which initializes action=HOST_DO_NONE and explicitly rejects that sentinel.

Fix

FIXED (2026-09-09, xce-test-cli-ux task 3.1, flagspec migration). cmd_qctrl now initializes action = QUEUE_DO_NONE (xce/types.h pre-existing sentinel, same enum family as HOST_DO_NONE) before the getopt_long() loop, and rejects the invocation post-loop if action is still QUEUE_DO_NONE after parsing -- mirroring cmd_hostctrl's exact HOST_DO_NONE pattern. Landed as part of migrating cmd_qctrl (and 16 other flag-accepting commands) from getopt() to the shared flagspec_t + getopt_long() mechanism (flagspec.c/.h, tasks 1.1/1.2). Regression-locked by test_qctrl_missing_action_flag_rejected and test_qctrl_flag_forms_short_and_long_both_accepted in src/controller/testsuite/test_test_cli.c.

Verification

Not recorded (migrated from buglog.json).

References

Not recorded (migrated from buglog.json).