riccardom de70516045 [client] pqkem: drain in-flight signal handlers on Stop ...

Stop drained the data-path receive loop but not the host-driven signalling calls
(SignalOffer / SignalOnOffer / SignalOnAnswer). One in flight during shutdown
could still invoke OnNewPSKReady or OnRekeyFailed after Stop returned, touching a
WireGuard interface the engine was tearing down.

Register each signalling call in the wait group through beginCall, which refuses
once rootCtx is cancelled, mirroring startExchangeLocked's guard so no Add races
Stop's Wait. Stop already cancels, drains the transport, then Waits, so the Wait
now also covers these calls before state is cleared.

Found in cubic review on #7098 (client/internal/pqkem/manager.go:298).

2026-10-09 09:54:28 +02:00

..

bench_test.go

Addresses CI fixes

2026-09-11 14:48:54 +02:00

callbacks.go

[client] pqkem: carry a generation on PSK callbacks to drop stale applies

2026-10-07 13:30:52 +02:00

capability_test.go

[client] pqkem: fix the capability-signal wording in a test comment

2026-10-09 09:51:05 +02:00

concurrency_test.go

Addresses CI fixes

2026-09-11 14:48:54 +02:00

convergence_test.go

[client] pqkem: enforce exchange roles and re-bootstrap stale signal offers

2026-09-11 15:03:47 +02:00

convergence.go

[client] pqkem: drop the unused exchangeCtl.pendingPSK field

2026-10-09 09:49:59 +02:00

env.go

[client] pqkem: preserve group scope in the slog-to-logrus handler

2026-10-09 09:51:41 +02:00

kem_framing_test.go

Adds test to validate compromised keys are not accepted

2026-09-11 14:48:54 +02:00

kem_test.go

Addresses CI fixes

2026-09-11 14:48:54 +02:00

kem.go

Addresses CI fixes

2026-09-11 14:48:54 +02:00

manager_test.go

[client] pqkem: carry a generation on PSK callbacks to drop stale applies

2026-10-07 13:30:52 +02:00

manager.go

[client] pqkem: drain in-flight signal handlers on Stop

2026-10-09 09:54:28 +02:00

message_test.go

[client] pqkem: signal a responder failure distinctly from "no KEM"

2026-10-07 13:38:42 +02:00

message.go

[client] pqkem: mention *ErrorMsg in the Decode doc comment

2026-10-09 09:50:09 +02:00