Rongsong Shen
977607615f
Same class as bug-1678/1687/1689/1690: on_job_ckpt() sets job.ckptinfo
(a plain char*, xstring-backed via makeString()) but is purely hook-driven
-- persist_job_hook_fun's default: arm only ever captured {jobid, state}
for WAL_JOB_CKPT. Neither apply seam restored ckptinfo after a restart.
Simplest of the five field-parity fixes: ckptinfo is a bare string, so no
capnp struct is needed -- mirrors WAL_QUEUE_CTRL's existing NUL-terminated-
string-after-header wire shape instead. Adoption is unconditional (not
gated on a state transition), matching bug-1690's precedent: a checkpoint
report never changes job.state. restore_job_ckpt_state() releases the
prior value via dereference() (the correct RTTI verb for an xstring), not
free().
Found by an /xce-audit-invariants controller pass (field-complete apply
parity dimension) -- the last of five sibling gaps found together
(bug-1678, bug-1687, bug-1689, bug-1690, this one). 7 new tests in
test_wal_job_ckpt_fact.c; RED/GREEN independently verified (5 genuine
pre-fix failures, 2 backward-compat tests correctly passed unchanged).
Full controller suite: 1167 tests, 2 failures -- both the pre-existing,
unrelated bug-1561 overlayfs sandbox flake. No ASAN findings.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AgYRU3zDTqNGV5Jk8aiKLg
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| .. | ||
| autoscaler | ||
| configs | ||
| controller | ||
| docs | ||
| frontend | ||
| include | ||
| lib | ||
| nixSupport | ||
| scheduler | ||
| schema | ||
| tools | ||
| worker | ||
| xceadmin | ||
| flake.lock | ||
| flake.nix | ||
| meson.build | ||
| meson.options | ||