bug-847 (catch-up WAL batch drops payloads across capnp segment boundaries):
its purpose-built RED reproducer, test_wal_batch_roundtrip_large_payloads
(14 entries x 872-byte payloads, 12.2KB total, genuinely spans multiple
4096-byte capnp segments per capn-malloc.c's create()), was still
TEST_IGNORE_MESSAGE'd. Un-ignoring it and running under ASAN with leak
detection: clean pass, byte-exact payloads, zero leaks, 2/2 runs. Traced the
vendored c-capnproto far-pointer machinery (write_ptr/capn_setp in capn.c)
to confirm the cross-segment struct->Data reference path is correct by
construction — whatever regressed this already got fixed elsewhere (library
bump or an incidental request.c change); the ignore was just never removed.
No production code changed.
bug-1307 (task-5.7 election-jitter data-safety regression: 7 divergences +
4 job losses over 6 chaotic rounds): re-ran the exact reproducing scenario
(6-round chaotic soak, real ext4, ASAN binaries) — 21 jobs, 0 divergence,
0 job loss, clean PASS. Confirms the raft-ha-core-safety Phase 5 work
resolved it.
Both bugs were the last 2 of the 7 flagged in the prior staleness sweep;
all 7 are now closed (6 were already fixed and undetected, 1 needed the
test un-ignored).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SDWVNQLKxqTVHh42cH7rV3
Rongsong Shen
78e8ec817e