bug-1401: xce_free_ctrlstatus(s) was defined as free_CtrlStatus(s), which
only frees the fields inside xce_ctrlstatus_t. The real client reply path
(decode_CtrlStatus_ptr) calloc's the struct itself, so every ctrlstatus call
leaked sizeof(xce_ctrlstatus_t) (120 bytes). Existing unit tests never caught
it because they built/freed the struct via the raw stack-decode + bare
free_CtrlStatus() helpers, never exercising the actual client macro. Fixed
by switching the macro to free_CtrlStatus_ptr(&(s)) and added a regression
test that exercises the real heap-decode path; RED confirmed the exact
120-byte/1-alloc LeakSanitizer signature before the fix.
bug-1400: the originally reported SEGV in cmd_jobsub on malformed positional
input is stale — NULLSTR guards added 2025-11-05 already reject it cleanly.
The real residual defect was submit.start_info leaking on all 4 early-return
validation paths; fixed by routing them through a shared `goto cleanup`
(matches the existing goto-clean idiom in queue_ctrl).
bug-1396 (job-count anomaly after cold-restart-all, not yet root-caused):
instrumented test-commit-durability.sh's assert_job_count() to dump the live
joblist and ACKED_FILE ledger on any count mismatch instead of only the
count, per the bug's own recorded next step.
Verified: controller ASAN build + full controller_unit_test green; lib
xcelib_test 285/285 green, 0 ASAN leaks.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SDWVNQLKxqTVHh42cH7rV3
Rongsong Shen
9318f9977e