Pikpak never returns MD5 for uploads which causes this test to fail.
Perhaps Pikpak should not declare MD5 but that is a bigger decision
being discussed in #9826
Nextcloud only stores a checksum which is supplied in the OC-Checksum
header of an upload, and discards it again when the modification time
is set with PROPPATCH. Re-sending the checksum in the PROPPATCH (as is
done for ownCloud) is rejected by Nextcloud with 403 Forbidden which
made the whole PROPPATCH fail, so SetModTime returned an error on any
object which had a hash. Uploads from sources without hashes, eg
streamed uploads with `rclone rcat`, were stored with no hash at all.
Use the Nextcloud PATCH extension with the X-Recalculate-Hash header
to have the server calculate and store the SHA1 of an object after a
streamed upload and after setting the modification time. This gives
a server side hash of the stored data which also lets rclone verify
streamed uploads.
If the source supplied fewer bytes than its declared size, the single
part upload path accepted the short body and stored a truncated file
recorded with the declared size, reporting a successful upload. The
multipart path already checks for this.
Count the bytes actually read and fail the upload if they do not match
the declared size, which cancels the partially created file.
This was found by the FsPutShortEOF integration test.
listSharedFolders already decoded shared-folder names with
f.opt.Enc.ToStandardName, but listReceivedFiles stored the raw name
returned by the Dropbox API unchanged. Names that require encoding
(e.g. a trailing space, which Dropbox itself rejects, so rclone
stores it as "name␠" via EncodeRightSpace) were therefore shown under
their raw, encoded form for received files instead of being decoded
back to the standard name, and findSharedFile could not resolve such
a file by its standard name.
Apply the same ToStandardName conversion listSharedFolders uses.
On a ranged download the metadata decoder stored the response's
Content-Length (the length of the range, not the blob) in the object's
size and only corrected it from the Content-Range total afterwards.
Object.Size() is read concurrently by the VFS cache and chunked reader
while a download is in progress, so with --vfs-read-chunk-size a reader
could observe the chunk length (e.g. 67108864 for 64M chunks) as the
object size. The VFS cache then logged
vfs cache: cached file (N) is unexpectedly larger than the remote
object (67108864). The cached file is likely corrupted after an
unclean shutdown; recovering ...
and truncated the read request against the bogus size, breaking
sequential reads of large blobs with --vfs-cache-mode full.
This applies the Content-Range correction before the size is stored so
the range length is never published as the object size.
The multipart upload copied the source into the request buffer without
checking how many bytes it had read, so a source that supplied fewer
bytes than its declared size was accepted by the server and reported as
a success with a truncated file stored.
Count the bytes actually read and fail the upload if they do not match
the declared size.
Signed-off-by: Rohit Behera <126186063+r0h1tb@users.noreply.github.com>
rclone v1.75.0 started creating files in Proton Drive's new
crypto-refresh encryption format, following guidance from Proton that
new file node keys should use the v6/AEAD profile. It turns out the
official Proton web app cannot decrypt files whose node key is a v6
key (but the Android app can), so every file uploaded with v1.75.0 (or
a beta after 2026-07-13) shows 'Item cannot be decrypted' in the web
app, even though rclone itself reads the files fine. Inspecting a file
created by the web app shows Proton itself still creates v4 node keys,
using the new format only for the file content.
New files are now created with the same fully pre-crypto-refresh
format as v1.74.4 (v4 node key, v3 PKESK content key, v1 SEIPD
blocks), which every Proton client can read. Reading files in the new
format still works, new revisions of files which already use the new
content format keep it, and the auxiliary fields (name, node
passphrase, extended attributes, block signatures) are pinned to the
old format regardless of the recipient key's preferences, as Proton
requires.
Files already uploaded with v1.75.0 cannot be repaired in place -
uploading a new revision does not change the file's node key. To make
such a file readable by the Proton apps again, delete it from the
remote and upload it again with a fixed version of rclone.
This updates Proton-API-Bridge to v1.0.5 and go-proton-api to v1.0.4.
See: https://forum.rclone.org/t/proton-drive-unable-to-decrypt/54087
The single-shot upload path sent the source straight to Box as a multipart
body with no Content-Length, so a source that supplied fewer bytes than its
declared size produced a short request that Box accepted and stored, and the
upload was reported as a success.
Count the bytes actually read and fail the upload if they do not match the
declared size. The multipart path already reads each chunk with io.ReadFull
and so already fails in this case.
The concurrent walker created by walk() only stopped when the callback
returned an error or the whole tree had been listed. Cancelling the
context (for example via the rc job/stop endpoint for an async
operations/size or recursive operations/list call) was therefore
ignored: the checkers kept pulling list jobs from the channel and kept
listing the entire tree, burning CPU and making job cancellation
useless for every backend without a native ListR implementation.
Make every checker select on ctx.Done() so a cancelled walk shuts down
promptly through the existing quit/drain path and reports the context
error. Also check the context between directory read chunks in the
local backend so a single huge directory does not block cancellation.
Update already wrapped the source in a counting reader but never looked at the
count, so a source that supplied fewer bytes than its declared size was
uploaded as a chunked request, accepted by the server and reported as a
success with a truncated file stored.
Compare the bytes actually read against the declared size.
When copying to the local backend with checksums enabled (the default),
rclone hashed the incoming data by wrapping the source reader in an
io.TeeReader. TeeReader has no WriteTo method, so io.Copy could not use
the source's fast path and fell back to its generic 32 KiB buffer loop.
The same wrapping also stopped the destination *os.File using
copy_file_range, since the source was no longer a raw fd.
This meant checksummed copies were written in 32 KiB chunks whereas
--ignore-checksum copies were written in much larger blocks (typically
1 MiB). On filesystems where small writes are expensive, such as FUSE
mounts like LucidLink, this made a big difference: copying a 100 MiB
file took 3203 x 32 KiB writes in 3.6s, and now takes 108 x ~1 MiB
writes in 0.47s.
The dataflow analysis behind SA4023, new in the staticcheck 0.8.0
bundled with golangci-lint v2.13.0, makes linting large packages more
than 10x slower (89s vs 7s for backend/s3 alone) which took the CI
lint job past its 30 minute limit. golangci-lint no longer enforces
its run timeout during analysis so the job ran until cancelled, and
the cancellation meant the lint cache was never saved, making every
subsequent run cold and guaranteeing the timeout repeated.
The check also produces false positives (eg claiming operations.Delete
never returns nil).
This commit removes the workings of the old web ui which hasn't been
maintained for 6 years. If users supply --rc-web-gui then rclone will
exit with an error pointing users at the maintained `rclone gui`
command.
Five of the advisories released with v1.75.0 now have CVEs assigned:
- GHSA-45pq-889g-fcgh serve restic path traversal: CVE-2026-71309
- GHSA-xhf4-832v-7xcr lib/proxy CONNECT header OOM: CVE-2026-71310
- GHSA-8c48-q9wj-3w37 ftp command injection: CVE-2026-71311
- GHSA-2m8m-jhrm-w6j2 sftp PowerShell command injection: CVE-2026-71312
- GHSA-7p4m-qxvv-g567 local file name escape: CVE-2026-71313
GHSA-6jcg-q3wp-x2f4 (squashfs) loses its CVE-PENDING marker as GitHub
declined to issue a CVE from the rclone repository - the vulnerable code
is in go-diskfs so any CVE must come from an advisory there.
GHSA-mfvx-7rcj-9m5g (pprof) keeps its CVE-PENDING marker as the CVE
request is still awaiting allocation.
Nick Craig-Wood
machsixandNick Craig-Wood
Sanjay Kanth AandNick Craig-Wood
kingston125andNick Craig-Wood
Rohit BeheraandNick Craig-Wood
Rahman YilmazandGitHub
Dominik SanderandGitHub
VXNCXNXandNick Craig-Wood
Shantanav MukherjeeandGitHub