Create a fresh private parent for each FUSE-T auxiliary mount. Elevated
parents stay root-owned and grant only the original user read/search
access, restricting access through the auxiliary mount path and preventing
caller-controlled path replacement during elevated setup.
Clear inherited ACLs and reject temporary filesystems that ignore
ownership. Remove per-mount parents on setup failure and service teardown,
while preserving legacy temporary directories and discovery behavior.
Add regression coverage for permissions, unique parent creation, rollback,
and cleanup. FUSE-T transport authentication is outside this change.
Run display discovery asynchronously and bound batched disk-image inventory
queries. Filter auxiliary mounts by basename, filesystem and owner, and
keep unresolved candidates separate from verified volumes. Allow targeted
dismounts despite incomplete discovery while requiring complete results
for slot allocation and empty-inventory decisions.
Use nonthrowing GUI snapshots with monotonic freshness, completion events
and safe window lifetimes. Suspend inactivity decisions while the snapshot
is stale, without restarting idle timers: activity counters are cumulative
per volume instance. Refresh logout targets and retry only failed ones.
Show a progress dialog for interactive unmounts, but keep automatic ones
synchronous, so a quit or logout request that arrives meanwhile is handled
afterwards rather than refused. Guard core operations against reentry and
route wait-dialog requests only from worker threads, so a main-thread
message cannot wait for itself.
Bind teardown to captured mount and service identities, including process
start time. Report a service exit that cannot be confirmed after auxiliary
mount removal as a distinct error that keeps the original details. Such
volumes are not retried, and a multi-volume unmount reports all of them
together with any other failure or a declined prompt. Warn about it after
automatic unmounts and at quit, and keep the background application until
the warning is acknowledged. Keep rollback responsive, and let services
remove their auxiliary directories without probing mounted paths. Preserve
released /control compatibility and perform best-effort cleanup for older
services.
Reap bounded subprocesses as soon as their output ends. A child that
survives SIGKILL is reaped by a later call, which starts no new child until
then. Keep subjects and subprocess command, status and error output when
formatting exceptions for wrapping and logs. Clarify discovery and rollback
diagnostics. Fix the localization-dependent busy-volume regression
assertion and extend discovery, snapshot, process identity, cleanup, GUI
lifecycle, inactivity and teardown coverage.
Keep FUSE serving until the auxiliary SMB filesystem is unmounted, then
join the shutdown worker before destroying the FUSE handle. Authenticate
socket peers and bind each request to the service and filesystem instance;
carry the force flag through to unmount and reply before teardown.
Resolve the current disk image before detach instead of trusting cached
BSD device numbers. Clear device and mount metadata when the image is gone,
and abort on inventory errors. Refresh ownership during enumeration and
before filesystem checks. Give each auxiliary mount a random path so an old
backend cannot target a subsequent VeraCrypt mount during cleanup.
Canonicalize the auxiliary path before service startup and hdiutil attach.
Resolve older clients' image paths through TMPDIR aliases without accessing
unrelated images. Treat candidate resolution failures as errors rather than
evidence that an attached image is gone.
Keep a new service provisional over a private inherited socketpair until
control-file readiness and public shutdown endpoint checks succeed. On
startup failure or caller exit, unmount while FUSE still serves and wait for
volume closure and service exit. Report incomplete cleanup explicitly and
keep retrying cleanup in the service if unmounting is temporarily blocked.
Restore dismounts of released services without /shutdown through a
validated legacy flow. Preserve incoming file-protocol notifications and
watch for external unmounts independently of those notifications. Legacy
unmount cannot guarantee termination of an already-running old service.
Use one fixed versioned socket frame and publish the random endpoint in
/shutdown-socket, preserving the three-field /shutdown identity. Remove
compatibility with unpublished socket protocols. Recover from transient
accept and mount-enumeration failures, bound partial-request lifetimes,
and report connection refusal as an availability error. Handle join failure
without unwinding the destructor or freeing a live worker's context.
Map auxiliary EBUSY to MountedVolumeInUse for the GUI force prompt. Return
failure for a single busy non-interactive dismount and log automatic-dismount
failures. Mark inherited descriptors close-on-exec before FUSE setup and
make File::SetCloseOnExec const.
Extend disposable-container tests for released clients and services,
reused device numbers, partial requests, identity validation, forced write
integrity, TMPDIR aliases, and injected startup and rollback failures.
Validated without sudo with a clean arm64 build, unchanged warnings,
algorithm self-tests, the compatibility matrix, descriptor audits, worker
fault-recovery checks, and 24 conditional compilation checks.
Generate the session serial before forking and reuse it in the service
and fallback mount metadata.
This keeps PR #1866's shutdown identity check consistent when control
metadata cannot be read.
Add an authenticated shutdown endpoint to the auxiliary FUSE filesystem and wait for the matching service process to terminate before removing the mount point.
Make /aux-device-info readable for SMB, verify that FUSE records hdiutil device info after mount and recover missing virtual devices from hdiutil before dismounting auxiliary mounts.
Add statfs metadata for the auxiliary FUSE mount, keep /control read-only by sending hdiutil device data through /aux-device-info and tolerate delayed SMB rediscovery during mount completion. Log final control-file retry failures for diagnostics.
Update friend declaration in FuseService.h and refactor GetCharWidth to ComputeCharWidth in WaitDialog.h to avoif hiding GetCharWidth inherited from wxWindow
Mounir IDRASSI
mimoex
Mounir IDRASSI
Christopher Bergqvist
David Foerster