jif 4d3ed3f3b4 Release empty PID probe locks explicitly on Unix (#57533) ...

## Why

A concurrent fork can inherit a PID reservation probe's file descriptor and keep its lock held after the probe closes it, making a stale reservation appear active.

## What changed

Add a drop guard that explicitly unlocks empty PID reservation probes on Unix, including when inspection fails or is cancelled.

## Testing

Extend the duplicated-handle regression test to cover empty PID files, read errors, and cancellation alongside missing PID files. Verify that cancellation occurs while the lock is held and that subsequent status checks do not report an active reservation.

GitOrigin-RevId: 793569c9bcaca02900662a66c33aa48f2bebfd5e

2026-10-27 18:35:19 +00:00

..

backend

Release empty PID probe locks explicitly on Unix (#57533)

2026-10-27 18:35:19 +00:00

background_command.rs

Stop applying macOS background priority to managed daemons (#54763)

2026-10-17 02:19:20 +00:00

client.rs

Replace Windows app-server shutdown files with socket requests (#43308)

2026-09-07 00:00:23 +00:00

diagnostics_tests.rs

Preserve daemon diagnostics and include updater logs in reports (#49843)

2026-10-01 03:24:18 +00:00

diagnostics.rs

Bound managed app-server and updater stderr logging (#55856)

2026-10-21 10:31:12 +00:00

install_lock.rs

Move daemon packages out of the standalone CLI installation (#45546)

2026-09-14 23:43:59 +00:00

launch.rs

Apply feature overrides when restarting the app-server daemon (#53751)

2026-10-13 19:36:44 +00:00

lib.rs

Allow slow daemon startup while detecting early process exits (#57253)

2026-10-26 21:05:47 +00:00

managed_install_path_tests.rs

Use descriptor-safe helpers for executable test fixtures (#50018)

2026-10-01 15:57:03 +00:00

managed_install_tests.rs

Distinguish daemon release identity from executable contents (#50559)

2026-10-03 07:17:20 +00:00

managed_install.rs

Reuse staged file digests when preparing daemon installs (#53853)

2026-10-14 03:26:47 +00:00

manual_update.rs

Distinguish daemon release identity from executable contents (#50559)

2026-10-03 07:17:20 +00:00

migration.rs

Allow daemon updates to restore pinned packages to latest stable (#45780)

2026-09-15 19:51:06 +00:00

prepare_install_tests.rs

Explicitly unlock daemon PID reservation probes on Unix (#57512)

2026-10-27 16:50:34 +00:00

prepare_install_windows_tests.rs

Fall back to mklink when Windows daemon junction updates are denied (#50802)

2026-10-04 06:27:57 +00:00

prepare_install_windows.rs

Fall back to mklink when Windows daemon junction updates are denied (#50802)

2026-10-04 06:27:57 +00:00

prepare_install.rs

Reuse staged file digests when preparing daemon installs (#53853)

2026-10-14 03:26:47 +00:00

release_pruning.rs

Prune unused app-server daemon releases safely (#53827)

2026-10-14 01:49:56 +00:00

remote_control_client.rs

Give remote control pairing a 35-second deadline (#57228)

2026-10-26 20:18:06 +00:00

settings_tests.rs

Allow compatible feature overrides when starting the shared daemon (#46529)

2026-09-19 00:14:40 +00:00

settings.rs

Allow compatible feature overrides when starting the shared daemon (#46529)

2026-09-19 00:14:40 +00:00

telemetry.rs

Record daemon startup and update telemetry with consent handling (#46126)

2026-09-17 05:26:45 +00:00

thread_recovery.rs

Record thread recovery candidates on managed daemon shutdown (#44299)

2026-09-09 20:39:33 +00:00

update_loop_tests.rs

Allow slow daemon startup while detecting early process exits (#57253)

2026-10-26 21:05:47 +00:00

update_loop.rs

Bound managed app-server and updater stderr logging (#55856)

2026-10-21 10:31:12 +00:00