The logging functions take an object which is rendered into the log
line. Rendering it with %+v dumps all its fields, which for an object
holding backend config would include decrypted credentials. Every
object currently logged is a string or has a String method, so render
anything else as just its type to keep credentials out of the logs.
See: https://github.com/rclone/rclone/security/code-scanning/183
When processItems filled the last free transfer slot it checked the
next queued item's expiry before the transfer limit, so if that
expiry was still fractionally in the future the timer was reset
instead of stopped. This caused intermittent failures in
TestWriteBackMaxQueue which asserts the timer is stopped once
--transfers uploads are in progress.
Check the transfer limit first so the timer is always stopped when
the transfer limit is reached. The timer is restarted when an upload
finishes so nothing stalls.
Also fix a typo in TestWriteBackMaxQueue which named every queued
item "number1".
The server stores the SMB last write time with 100 ns (FILETIME)
precision and returns it in full in listings, so advertise that as
the precision instead of one second. This makes syncs preserve
sub-second modtimes when comparing and copying files.
Note that this means rclone will consider files with modtimes
differing by less than a second as needing their modtime set where
before it did not.
The server computes the MD5 checksum asynchronously after upload, so
the object returned from Put and Update often had no MD5 while a
fresh listing shortly afterwards would report one. This broke
wrappers which compare exact hashes, such as the hasher backend's
fingerprint and the VFS cache. Retry reading the metadata for a short
time after upload until the MD5 appears.
The object returned from Put and Update had an empty MD5 checksum
while a fresh listing would report the MD5 the server computed for
the upload. This broke wrappers which compare exact hashes, such as
the hasher backend's fingerprint and the VFS cache. Stat the file
after upload to pick up the server computed MD5.
Update (which Put also uses) cleared the object's MD5 checksum after
upload, so until the object was re-read it had no hash while a fresh
listing would report the MD5 the server computed. This broke wrappers
which compare exact hashes, such as the hasher backend's fingerprint
and the VFS cache. Re-read the object's metadata after upload to pick
up the server computed MD5 (and authoritative size).
Update (which Put also uses) kept the caller's full precision modtime
in memory while the upload finalize request sends it rounded to
microseconds, so until the object was re-read the modtime did not
match what a fresh listing would report. This broke wrappers which
compare exact modtimes, such as the hasher backend's fingerprint and
the VFS cache. Round the modtime to microseconds to match what the
server stores.
Update (which Put also uses) kept the caller's full precision modtime
in memory while the server stores second precision, so until the
object was re-read the modtime did not match what a fresh listing
would report. This broke wrappers which compare exact modtimes, such
as the hasher backend's fingerprint and the VFS cache. Truncate the
modtime to second precision to match what the server stores.
The objects returned from Put, Move and Update kept the caller's full
nanosecond precision modtime (which write responses echo back) while
the server stores millisecond precision, so until the object was
re-read the modtime did not match what a fresh listing would report.
Update also discarded the upload response so the object had no SHA256
checksum until re-read. This broke wrappers which compare exact
modtimes and hashes, such as the hasher backend's fingerprint and the
VFS cache. Truncate the modtime to millisecond precision to match
what the server stores and populate the object from the upload
response.
Update and SetModTime kept the caller's full nanosecond precision
modtime in memory while the server stores SMB LastWriteTime with
100 ns (FILETIME) precision, so until the object was re-read the
modtime did not match what a fresh listing would report. This broke
wrappers which compare exact modtimes, such as the hasher backend's
fingerprint and the VFS cache. Truncate the modtime to 100 ns
precision to match what the server stores.
SetModTime kept the caller's full precision modtime in memory while
the PROPPATCH sets it on the server with second precision, so until
the object was re-read the modtime did not match what a fresh listing
would report. This broke wrappers which compare exact modtimes, such
as the hasher backend's fingerprint and the VFS cache. Truncate the
modtime to second precision to match what the server stores.
SetModTime kept the caller's full precision modtime in memory while
the server stores second precision, so until the object was re-read
the modtime did not match what a fresh listing would report. This
broke wrappers which compare exact modtimes, such as the hasher
backend's fingerprint and the VFS cache. Truncate the modtime to
second precision to match what the server stores.
SetModTime kept the caller's full precision modtime in memory while
the server stores second precision, so until the object was re-read
the modtime did not match what a fresh listing would report. This
broke wrappers which compare exact modtimes, such as the hasher
backend's fingerprint and the VFS cache. Truncate the modtime to
second precision to match what the server stores.
SetModTime kept the caller's full precision modtime in memory while
the server stores second precision, so until the object was re-read
the modtime did not match what a fresh listing would report. This
broke wrappers which compare exact modtimes, such as the hasher
backend's fingerprint and the VFS cache. Truncate the modtime to
second precision to match what the server stores.
SetModTime (and the no_check_upload Update path) kept the caller's
full precision modtime in memory while the server stores second
precision, so until the object was re-read the modtime did not match
what a fresh listing would report. This broke wrappers which compare
exact modtimes, such as the hasher backend's fingerprint and the VFS
cache. Truncate the modtime to second precision to match what the
server stores.
Add an AGENTS.md at the repository root describing the project's build,
test and code conventions for AI coding agents (Claude Code, Codex,
Cursor and similar). CLAUDE.md imports it so Claude Code reads the same
guidance.
Add an "AI-assisted contributions" section to CONTRIBUTING.md asking
contributors to understand and test AI-generated code themselves and to
trim the verbose comments these tools tend to produce, and add a
matching checkbox to the pull request template.
Previously if a cached file had grown larger than the remote object
and the cached range metadata was out of sync with the cache file
(e.g. after an unclean shutdown) - reloading the file failed with an
"invalid seek position" error. This aborted the writeback and left the
file inaccessible.
Rclone now recovers the bytes that are still available from the remote
and logs an ERROR that the local file is likely corrupted after an
interrupted upload.
See #9231.
Docker may re-send Create requests for volumes that already exist,
especially after a plugin restart. Previously this returned
ErrVolumeExists which Docker surfaced as "volume name must be unique".
Now if a volume with the same name already exists, Create returns
success (no-op), matching the Docker volume plugin protocol's
expectation of idempotent operations.
When restoring multiple volumes from saved state, each volume's
filesystem setup (including connecting to the remote) was done
sequentially. Now volumes are restored concurrently, so a single
slow or unreachable remote doesn't delay the restoration of other
volumes.
When restoring volumes from saved state during plugin startup, a slow
or unreachable remote could block indefinitely in fs.NewFs. Add a
30-second per-volume timeout context so that individual volume failures
are logged and skipped rather than blocking the entire plugin.
Previously, restoreState in NewDriver would restore volumes AND perform
FUSE mounts synchronously before the Docker plugin socket was created.
This caused two problems:
1. The monChan was created after restoreState, but mount() sends on
monChan, causing a deadlock (send on nil channel blocks forever).
2. Even with the channel fix, slow or hanging mounts during state
restore would block the server socket from being created, causing
Docker to time out after ~13 seconds with "no such file or
directory" for the plugin socket.
Fix by:
- Moving monChan creation and monitor goroutine start before
restoreState
- Splitting state restore into two phases: restoreState (metadata +
filesystem setup only) and RestoreMounts (actual FUSE mounts)
- Calling RestoreMounts asynchronously after the server starts
listening
- Performing mount restoration concurrently across volumes
Fixes#9231
shouldRetry treated every Code=200501 API error as a transient storage
block error and retried it. Proton also returns Code=200501 with an
HTTP 422 for permanent validation failures (e.g. a content key packet
that cannot be verified, or an upload format the account is not
enabled for), so these were retried until the operation timed out
causing a multi-minute hang.
This fixes it by only retrying Code=200501 when it is not a permanent
client (4xx) error.
Update to github.com/ProtonMail/gopenpgp/v3 from v2 by updating to
- github.com/rclone/go-proton-api@v1.0.3
- github.com/rclone/Proton-API-Bridge@v1.0.4
Fixes#9434
SetModTime (which Put and Update also use) kept the caller's full
precision modtime in memory while Chtimes sets it with second
precision, so until the object was re-read the modtime did not match
what a fresh listing would report. This broke wrappers which compare
exact modtimes, such as the hasher backend's fingerprint and the VFS
cache. Truncate the modtime to second precision to match what the
server stores.
Update and SetModTime kept the caller's full precision modtime in
memory while the server stores second precision, so until the object
was re-read the modtime did not match what a fresh listing would
report. This broke wrappers which compare exact modtimes, such as the
hasher backend's fingerprint and the VFS cache. Truncate the modtime
to second precision to match what the server stores.
Layers which wrap backends, such as the hasher backend and the VFS
cache, use fs.Fingerprint to detect whether an object has changed.
This only works if the object a backend hands back from a write
operation is identical to the object a fresh listing returns. If a
backend keeps the source's nanosecond precision modtime in memory
while the server stores milliseconds, or omits a hash the server
knows, every fingerprint comparison fails and cached hashes or files
are silently invalidated.
The existing tests compared modtimes within f.Precision() so they
could not detect these sub-precision divergences.
Add a checkFingerprint helper which asserts the fast and slow
fs.Fingerprint of the object returned from a write operation exactly
match those of the object read back from the remote, and wire it into
all the write paths which return or mutate an object: Put (all
variants), PutStream, large and streamed uploads, Update, SetModTime,
server side Copy and Move, and the metadata mutating Copy/Move
subtests.
Rework the ObjectOpenFingerprint test to use the same helper against
a fully read reference object, with subtests reporting which kind of
read is being checked.
Object.Update and SetModTime left the in-memory modtime at the
source's nanosecond precision, while the server stores milliseconds.
Afterwards the in-memory state did not match what a fresh List would
report, which broke wrappers that compare modtimes (e.g. the hasher
backend's fingerprint, which made it lose track of hashes whenever a
file was replaced).
The SDK serializes modtimes as UnixMilli and NewIncompleteFile
already rounds to milliseconds, so Put and the chunked upload path
are unaffected. Round the modtime to milliseconds in Update and
SetModTime too, so every path holds the same value the server
returns, without needing to re-read the metadata from the server
after upload.
Fixes#9308
When rclone sync replaced an existing file, it called Update which
pruned the old hash but never computed or stored the new one. This
left the file with no hash entry in the bolt DB.
This applies the same hashing logic in Put to Update: compute hashes
during the transfer via a hashingReader and store them afterwards. The
common hash-wrapping and hash-storing logic was extracted into a
function.
Fixes#9308
When doing a copy (no delete mode) without a logger, the destination
listing can be cancelled as soon as the source listing finishes, since
dst-only entries won't be processed.
This is particularly beneficial with --fast-list where the dst listing
may fetch the entire directory tree upfront via ListR. Cancelling it
early avoids waiting for a potentially large listing that won't be used.
Adds NoProcessDstOnly flag to March which, when set, cancels the dst
listing context once the source channel is exhausted in matchListings.
Fixes#9226
Add a context parameter to listDirFn so that each call site can pass
its own context. The closures in makeListDir previously captured
m.Ctx at creation time; they now use the context passed at call time
instead. This is needed so that processJob can pass a cancellable
context for the destination listing independently of the source.
Note: callers must pass m.Ctx (or a child of it) to preserve the
existing cancellation behaviour where listings stop when the march
context is cancelled.
Interactively-entered passwords were run through NFKC Unicode
normalization before being obscured, which silently rewrote characters
such as ª (U+00AA) to a. The obscured password then revealed to
something different from what the user typed confusing everyone.
Normalization is only needed for the config encryption master
password, so apply it there (in SetConfigPassword) rather than in the
shared checkPassword used for backend password options.
When `operations/stat` / StatJSON is called on a directory path it
lists the parent directory to find the target entry. If the parent has
millions of entries this is very expensive.
This fixes the problem for bucket-based backends with ListP by listing
the target directory itself first. It will stop the listing
immediately if any files are found meaning it is safe to run on
directories with millions of files.
After PUTting a file to the upload URL, Yandex keeps the file locked
for writing until the upload operation finishes committing on the
server. The PUT returned before this happened, so the following
SetModTime raced the still-in-progress write and got spurious 500
Internal Server Error responses.
Capture the operation_id returned with the upload URL and poll the
operation status until it reports success before returning, so the file
is fully committed before we access it.
The background chunk cleaner slept for the whole ChunkCleanInterval
(default 1 minute) before checking its stop channel, and only ran
CleanUpCache via the select default branch. This meant a cache that
had been stopped by StopBackgroundRunners could keep running
CleanUpCache for up to an interval afterwards.
The cache backend tests all share a single on-disk chunk store (the
TestInternalCache remote), so a lingering cleaner from a finished test
could call CleanChunksBySize and os.RemoveAll chunks that a later,
unrelated test had just written. The later test would then read a
chunk back and get an unexpected EOF - eg
TestInternalMaxChunkSizeRespected failing intermittently on CI.
Wait on a timer and the stop channel together so a stop is honoured
immediately and the cleaner can never run again once stopped.
The TestLogger/TestRepoCompare and TestLogger/TestBeforeVsAfter
testscript scenarios filled src and dst by downloading two old rclone
source archives from GitHub with `rclone copyurl`. Whenever GitHub or
the network hiccuped (eg a 502 Bad Gateway) the downloads failed and
the tests failed with it, making them flaky on CI.
Generate two overlapping trees of files in the test Setup instead.
They cover the same comparison categories the scripts exercise
(matching, differing, src-only and dst-only files) so the tests are
just as meaningful but no longer depend on the network.
The volume plugin parses the remote option as a trusted connection
string, which can run local commands via backend options. Spell out
that access to the unix or TCP socket is equivalent to command
execution as the serving user, document the unix socket permissions,
and warn that the TCP socket is unauthenticated.
A folder shortcut pointing at one of its own ancestor folders (for
example a shortcut to FolderX placed inside FolderX) made rclone recurse
forever when dereferencing shortcuts, duplicating the folder contents
until the disk was full.
Rclone now detects when a folder shortcut targets an ancestor directory
using the directory cache, leaves that shortcut out of the listing and
logs an ERROR, so the rest of the drive can still be copied.
Fixes#7118Fixes#9565Closes#9051
cleanRootPath used filepath.Abs which prepends the current directory,
but the resulting absolute path does not always refer to the same
directory as the original relative path - for example when the current
directory is shadowed by a mount or has been removed. This made
"rclone copy --links . ../dst" fail where "cp -ra . ../dst" succeeds.
rclone now cleans the path lexically on non-Windows platforms instead,
leaving relative roots relative so the OS resolves them against the live
working directory. Windows still makes the path absolute as required for
UNC long-path conversion.
Previously the only way to remove an option from a remote was to set it
to an empty string, which is not the same as deleting it - a present but
empty value overrides the option's default whereas a deleted key
restores it. Editing the file by hand isn't an option for an encrypted
config either.
This adds a "config unset" command and a "config/unset" rc endpoint to
remove one or more keys from an existing remote.
Before this change a streamed multipart upload wrote its parts
straight to the object's final path on the underlying remote. That
meant an in-progress upload overwrote any object already stored under
that name, and aborting or failing the upload destroyed it. The
opposite of the S3 guarantee that an object only changes on a
successful CompleteMultipartUpload.
Remotes that upload atomically already (PartialUploads is false, e.g.
object stores) are safe to stream straight to the destination, so they
still do. Remotes where a partial upload is visible (PartialUploads is
true, e.g. local) now stream the parts to a temporary object instead
and move it, server-side, into its final place only when the upload
completes. A failed or aborted upload then just removes the temporary
object and leaves any pre-existing object untouched.
The temporary-object path needs the remote to support a server-side
move or copy in addition to PutStream uploads fall back to being
buffered in memory as before. The temporary objects are named with a
leading ".rclone_multipart_upload_" and hidden from listings.
Before this change when an aborted upload had overwritten a
pre-existing object of the same name, this left a ghost of that object
in every listing.
This invalidate the VFS cache on all the multipart upload abort paths,
so listings reflect what is actually on the underlying Fs.
The folder list limiter granted the caller-supplied time immediately in
the burst phase, so concurrent callers observing time.Now() out of order
could record grant times that moved backwards. The sliding safety log
indexes grants as an ordered history, so out-of-order grants could also
breach the rolling-window cap. Clamp each grant to be at or after the
previous one so grant times are always monotonic.
Closing a stream in the parallel chunked reader cancels the stream's
context, so the in-flight read returns context.Canceled. This was wrapped
and returned as "failed to read stream", which the VFS cache downloader
treats as a real download error - it only recognises
asyncreader.ErrorStreamAbandoned as a benign teardown, as returned by the
sequential reader.
Return asyncreader.ErrorStreamAbandoned for a cancellation so tearing down
the parallel reader (on close, seek or reposition) is recognised as benign,
matching the sequential reader, instead of logging download errors and
retrying when --vfs-read-chunk-streams is used with --vfs-cache-mode full.
_createFile opened the cache file with O_RDWR but not O_CREATE, relying
on the file already existing. When the file had been removed underneath
rclone - either by _checkObject dropping a stale entry during open, or by
external deletion - the open failed and surfaced a hard "IO error" to the
application instead of recreating the file. Add O_CREATE so the cache
self-heals in that case.
Add TestObjectOpenFingerprint which reads an object's fast and slow
fingerprints, then opens it in several ways - a full read, a seek read
and ranged reads - and after a refresh, checking the fingerprint never
changes.
On a range request Azure returns the whole-blob MD5 in the
x-ms-blob-content-md5 header (BlobContentMD5) and leaves Content-MD5
empty. The download metadata decoder only read Content-MD5, so every
ranged read overwrote the object's MD5 with an empty string.
With --vfs-cache-mode full this changed the object's fingerprint between
opens, so the VFS cache judged every reopened file as stale and
re-downloaded it, defeating the cache and inflating egress. Prefer
BlobContentMD5 and never overwrite a known hash with an empty one.
With -l/--links rclone recreates a .rclonelink object as a symlink. A
malicious or compromised source could serve a symlink whose target points
outside the destination, plus a sibling object whose path traverses it, so
that rclone followed the planted symlink and wrote outside the destination
causing arbitrary file write.
When translating symlinks, rclone now performs all destination writes
(directory creation, file writes and symlink creation) through an os.Root
anchored at the destination. os.Root resolves every path component relative
to the destination's file descriptor and refuses any that escapes the root,
even under concurrent modification, so a planted symlink can never be
traversed out of the destination.
Symlinks are still reproduced verbatim - including ones whose target points
outside the destination - so backups remain faithful. Only writing
*through* such a link is refused. In-tree symlinks are unaffected.
Fixes CVE-2026-54572
Fixes GHSA-cf44-9pgv-m4xc
When applying the "mode" from --metadata the local backend cast the
source value straight to an os.FileMode, so a source that supplied a
mode with Go's setuid, setgid or sticky bits set would have those bits
applied to the freshly written file. As both the file content and its
metadata come from the source remote, a malicious source could plant a
setuid binary, and a victim running "rclone copy -M" as root against
an untrusted remote could end up with a root-owned setuid binary with
attacker-controlled content.
Rclone records "mode" in the unix st_mode layout where the special
bits live in different positions to Go's os.FileMode, so honest
sources never actually round-tripped these bits in the first place.
Apply only the permission bits by default, which closes this off and
is backwards compatible, and add the --local-metadata-restore-special-bits
lag to restore the previous behaviour for trusted sources such as
restoring a system backup made by rclone.
See: GHSA-945v-v9p3-v5xw
The CheckRedirect policy strips the X-Amz-Security-Token header when a
redirect chain crosses a host, but it only compared the host and ignored
the scheme. A redirect that kept the same host:port but downgraded
https:// to http:// was treated as the same host, so the STS session
token was re-sent over a plaintext connection where it could be observed.
Fixes GHSA-cf44-9pgv-m4xc
A user could reach another user's private repository by sending a path
such as /<me>/../<victim>/config. The authorization check compares the
first path segment against the authenticated user, while the backend
object key was built from the raw, un-cleaned URL path.
Reject any non-canonical request path so the authorization segment and
the backend object key can no longer disagree.
Fixes GHSA-fqj9-69pf-6pjg
Archive entry names are attacker controlled. `rclone archive extract` stripped
only a leading `./` and then joined the entry name onto the destination
directory with `path.Join`, which collapses `..` segments. An entry such as
`../escaped.txt` extracted into `:s3:bucket/safe/prefix` therefore resolved to
`bucket/safe/escaped.txt`, outside the selected `prefix` directory - a path
traversal ("Zip Slip") attack that could create or overwrite sibling objects on
any destination remote.
Entry names are now validated before use: a leading `./` is still stripped (tar
archives created with `tar -czf archive.tar.gz .` rely on this), but any entry
with a `..` path component is rejected. Both `/` and `\` are treated as
separators when looking for `..`, as the local backend treats `\` as a path
separator on Windows.
Fixes: GHSA-4vr5-p2gc-h23p
S3 object keys are opaque names that may legally contain `..` segments. `serve
s3` built backend paths with `path.Join(bucket, key)`, which normalised the key
so a request such as `GET /bucket/../root-secret.txt` resolved to a file outside
the selected bucket elsewhere under the serve root. Listing prefixes and
multipart uploads were affected also.
This did not allow reading of files outside the root, but did allow reading of
files in the root which normally aren't visible; only directories are visible as
buckets normally.
Because `serve s3` maps keys to file paths it cannot represent every opaque S3
key, so rather than normalising keys (which would alias distinct keys onto one
file as well as allow traversal) it now rejects any key that is not already in
canonical path form - containing `..`, `.`, `//` or a leading or trailing slash
- with a 400 Bad Request, as MinIO does. Directory listing prefixes are
validated the same way but allow the empty bucket-root prefix and an optional
trailing slash.
Fixes: GHSA-8v25-v8p6-qf7v
When mounting or otherwise opening an S3 prefix without a trailing
slash, rclone probes the path with a HEAD request to see whether it is
actually a file. Since v1.72.0 (#8975) any error other than "not
found" from that probe was fatal, so credentials scoped to a prefix -
which return 403 rather than 404 for the prefix key - could no longer
open the prefix at all.
6440052fbd s3: fix single file copying behavior with low permission
A 403 on the probe is ambiguous: it can mean either "this is the file
you named but you may not HEAD it" or "this is a prefix you may list
but not HEAD". When the HEAD is not permitted we now fall back to a
listing to disambiguate: if the path has children it is treated as a
directory, otherwise it is treated as a file.
Fixes#9582
rclone's shared Google Drive and Google Photos client_id is being
retired and will stop working during 2026. When creating a new remote
that would use it, the config wizard now warns the user and asks the
user to enter their own client_id and secret instead. Service account
and environment auth are unaffected as they don't use the shared
client_id.
See: https://forum.rclone.org/t/google-drive-and-google-photos-users-action-required/54005
The shared Google Drive and Google Photos client_id is being retired and
will stop working during 2026. Warn users who rely on it (ie who have not
configured their own client_id) so they can create their own in advance.
The warning is only shown for auth flows that actually use the shared
client_id, not for service account, environment or anonymous auth.
See: https://forum.rclone.org/t/google-drive-and-google-photos-users-action-required/54005
The --disable-zip flag was registered manually and was missing from
OptionsInfo, so it could not be set over the rc interface. Move it
into OptionsInfo like serve webdav does, which keeps the command line
flag and also makes it settable via rc.
The mega backend keeps the whole account as an in-memory tree. go-mega's
Delete with destroy=true (hard_delete) removed the node from its lookup
table but left it in its parent's children, so a hard deleted file kept
showing up in directory listings until the tree was reloaded. In a
long-running mount or serve the file reappeared once the VFS directory
cache expired and re-read the backend.
Update go-mega to pick up the fix, and let the ghost test exercise
whichever delete mode the remote is configured with.
The mega backend keeps the whole account as an in-memory tree which
go-mega reconciles asynchronously from the server's event stream. After
an upload, delete or move the optimistic local update could be undone
moments later when go-mega replayed the corresponding server event,
re-adding a node to its parent. In a long-running process such as mount
or serve this could briefly show a just-deleted file in a listing, or
make a moved file reappear shortly afterwards.
Wait for the server to confirm uploads, deletes and moves so the
in-memory tree is settled before returning, matching what Rmdir and
Purge already do. The move wait was also previously started after the
server-side move so only the rename was covered.
Add an internal test reproducing the lingering listing via a tight
put/remove/list loop.
When a cached file was closed, --vfs-handle-caching kept its handle and
downloaders alive for a grace period and closed them later from a timer.
The deferred close drops the item lock while tearing down the
downloaders, leaving the file handle open. A reopen landing in that
window saw no grace timer and a live handle, failed to create the cache
file with "internal error: didn't Close file" and removed the cache
file, which hung the application reopening the file.
Reopens now wait for an in-progress grace-period close to finish so they
start from a fully closed item.
See: https://forum.rclone.org/t/opening-a-recently-closed-and-cached-file-hangs-rclone/53986/
A backend flag set on the command line to a value that happened to
equal its default was silently ignored, letting the config file win
instead.
For example --sftp-user defaults to the current user, so connecting as
that same user with --sftp-user=USER had no effect and caused rclone
to use the value from the config file.
See: https://forum.rclone.org/t/sftp-user-parsing-as-cli-argument-broken/53955
govulncheck reported four vulnerabilities in golang.org/x/image v0.41.0,
all reachable via the internxt backend's thumbnail/image upload path:
- CVE-2026-46604 (GO-2026-5066): panic decoding a TIFF image with an
out-of-bounds strip offset
- CVE-2026-46602 (GO-2026-5062): unbounded memory use from lack of a
limit on TIFF tile sizes
- CVE-2026-46601 (GO-2026-5061): panic on a WEBP VP8 alpha channel size
mismatch
- CVE-2026-33813 (GO-2026-4961): panic decoding a large WEBP image on
32-bit platforms
Updating to v0.43.0 fixes all four.
Before this change, with --files-from and --no-traverse, a single file
that could not be read (for example permission denied) stopped all the
other files in the list being copied.
This happened because the error was returned from the listing, which
caused the whole source listing to be discarded.
This change counts and logs such per-file errors and carries on, so the
readable files are still copied and rclone exits with a non-zero error
code.
Fixes#9115
Add a .github/CODEOWNERS file mapping backends and core subsystems to
their maintainers so GitHub auto-requests reviews. Move the per-area
responsibility mapping out of MAINTAINERS.md into CODEOWNERS, leaving
MAINTAINERS.md as the maintainer list with a pointer to CODEOWNERS.
Since v1.74.0, ncdu doubled every keystroke on Windows: pressing Enter
entered a directory and immediately descended a level deeper, "n" sorted
by name and then reversed the order, and so on. Arrow keys were
unaffected.
The cause is an upstream regression in github.com/gdamore/tcell/v2
pulled in by the v2.9.0 -> v2.13.8 bump in commit 23917555. The same
regression affects lazygit and micro.
There is no fixed tcell release, so pin tcell back to v2.9.0, the last
version before that commit, until the input handling is fixed upstream.
See: https://github.com/gdamore/tcell/issues/1124
See: https://github.com/jesseduffield/lazygit/issues/5344Fixes#9539
Convert the bug report and feature request templates to GitHub issue forms.
Rewrite the pull request template to require that non-trivial changes are
discussed in an issue first, and to spell out that backend changes need a
clean test_all run and a test account for the integration tester before
they can be merged. Document the latter requirement in CONTRIBUTING.md.
Remove the legacy ISSUE_TEMPLATE.md which is superseded by the forms.
The new "trace" dump flag attaches a net/http/httptrace ClientTrace to
each HTTP transaction and logs the connection level events - DNS
resolution, TCP connect, TLS handshake (including the negotiated TLS
version, cipher, ALPN protocol and server certificate), connection
reuse, request write and time to first response byte. Each line is
tagged with the time elapsed since the start of the transaction and the
request pointer so it can be correlated with the other dumps.
This is complementary to the existing dump flags: it shows how the
connection behaved rather than what was sent, which is useful for
debugging connectivity, DNS, TLS, proxy and keep-alive problems.
The new "errors" dump flag makes the HTTP dump conditional on the
transaction failing with a retryable error (a transport error, HTTP 429
or HTTP 5xx), so first-failure diagnostics can be captured without the
noise of dumping every transaction. The existing dump flags continue to
control what is dumped, for example --dump errors,bodies, and on its own
--dump errors dumps the headers.
TestS3Minio brings up a minio container via the fstest/testserver
framework, which exec's bash init.d scripts that shell out to docker.
This is not available on all platforms - Windows has no POSIX shell to
run the scripts, and macOS CI runners have no docker daemon - which
caused the build to fail there.
Add testy.SkipUnlessDocker to detect whether the framework can run and
skip the test when it cannot.
Previously serve s3 buffered every part of a multipart upload in memory
(in the gofakes3 S3 library) and concatenated them when the upload
completed, so memory use grew with the size of the upload.
serve s3 now streams the parts, in part-number order, into a single
PutStream upload to the underlying remote, which performs its own upload
with bounded memory. The whole file is never held in memory - memory use
is bounded by the parts in flight. This works for any remote that
supports PutStream (nearly all, including crypt) and for any part size,
so clients that don't produce uniform-sized parts (for example
PostgreSQL backup tools such as pgBarman and pgBackRest) work too.
Parts must arrive in ascending, contiguous part-number order; parts
uploaded out of order are buffered until their turn, and there is no
per-part retry (a failure aborts the whole upload). These trade-offs are
documented.
Passing --disable-multipart-streaming, or using a remote without
PutStream, reverts to buffering the parts in memory (the previous
behaviour); a one-off NOTICE is logged the first time this happens.
Fixes#7453
Run still uses a fresh local directory as the backing Fs that the
server wraps. RunWithBackend takes an extra remote name (e.g.
"TestS3Minio:") and uses a random subdirectory of that remote instead,
starting the matching fstest/testserver/init.d script on the way in
and tearing it down on the way out.
AuthProxy is only run for the local backend.
Before this change, if the user changed their password or public-key
and the auth proxy script returned updated config parameters for the
backend (eg a rotated api_key) rclone would continue to re-use the old
backend with the old config parameters out of the fscache.
This was because both the VFS cache and the fs/cache key were derived
from the user name only, so a change in the user's password or
public-key did not invalidate the cached backend.
Fix this by deriving the cache key from the user plus a hash of the
password/public-key, so a credential change forces a fresh backend.
The hash uses a per-process random HMAC key so the fragment that
appears in logs cannot be brute-forced offline.
Nick Craig-Wood
