Update Rust crate tokio to v1 [SECURITY] #33
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This PR contains the following updates:
0.3->1.0GitHub Vulnerability Alerts
GHSA-rr8g-9fpq-6wmg
The broadcast channel internally calls
cloneon the stored value when receiving it, and only requiresT:Send. This means that using the broadcast channel with values that areSendbut notSynccan trigger unsoundness if thecloneimplementation makes use of the value being!Sync.Thank you to Austin Bonander for finding and reporting this issue.
Release Notes
tokio-rs/tokio (tokio)
v1.38.2: Tokio v1.38.2Compare Source
This release fixes a soundness issue in the broadcast channel. The channel accepts values that are
Sendbut!Sync. Previously, the channel calledclone()on these values without synchronizing. This release fixes the channel by synchronizing calls to.clone()(Thanks Austin Bonander for finding and reporting the issue).Fixed
clone()call in broadcast channel (#7232)v1.38.1: Tokio v1.38.1Compare Source
1.38.1 (July 16th, 2024)
This release fixes the bug identified as (#6682), which caused timers not
to fire when they should.
Fixed
wake_upwhile holding all the locks of sharded time wheels (#6683)v1.38.0: Tokio v1.38.0Compare Source
This release marks the beginning of stabilization for runtime metrics. It
stabilizes
RuntimeMetrics::worker_count. Future releases will continue tostabilize more metrics.
Added
File::create_new(#6573)copy_bidirectional_with_sizes(#6500)AsyncBufReadforJoin(#6449)CloneforNamedPipeInfo(#6586)Notify::notify_last(#6520)mpsc::Receiver::{capacity,max_capacity}(#6511)splitmethod to the semaphore permit (#6472, #6478)tokio::task::join_set::Builder::spawn_blocking(#6578)Changed
#[tokio::test]append#[test]at the end of the attribute list (#6497)blocking_threadscount (#6551)RuntimeMetrics::worker_count(#6556)lifo_slotinblock_in_place(#6596)global_queue_intervalis zero (#6445)Semaphorefor task dumps (#6499)LocalKey::getwork with Clone types (#6433)true_whenfield inTimerShared(#6563)Fixed
Interval::poll_tick(#6487)is_emptyon mpsc block boundaries (#6603)Documented
stdindocumentation (#6581)ReadHalf::unsplit()documentation (#6498)select!(#6468)NamedPipeServerexample (#6590)SemaphorePermit,OwnedSemaphorePermit(#6477)Barrier::waitis not cancel safe (#6494)watch::Sender::{subscribe,closed}(#6490)spawn_blockingtasks (#6571)LocalSet::run_until(#6599)v1.37.0: Tokio v1.37.0Compare Source
1.37.0 (March 28th, 2024)
Added
set_max_buf_sizetotokio::fs::File(#6411)try_newandtry_with_interesttoAsyncFd(#6345)forget_permitsmethod to semaphore (#6331)is_closed,is_empty, andlento mpsc receivers (#6348)rwlock()method to ownedRwLockguards (#6418)Cloneforwatch::Sender(#6388)TaskLocalFuture::take_value(#6340)FromIteratorforJoinSet(#6300)Changed
io::splituse a mutex instead of a spinlock (#6403)Fixed
Documented
AsyncBufReadExt::fill_buf(#6431)AsyncReadExt's primitive read functions (#6337)Runtimeto#[tokio::main](#6366)enterexample deterministic (#6351)mpsc::Sender::downgradewith#[must_use](#6326)const_newbeforenew_with(#6392)Changed (unstable)
Idin taskdumps (#6328)unhandled_panicis enabled when not supported (#6410)v1.36.0: Tokio v1.36.0Compare Source
1.36.0 (February 2nd, 2024)
Added
tokio::io::Join(#6220)AsyncWriteforEmpty(#6235)UnixSocket(#6290)TcpSocket(#6311){Receiver,UnboundedReceiver}::poll_recv_many(#6236)Sender::{try_,}reserve_many(#6205)watch::Receiver::mark_unchanged(#6252)JoinSet::try_join_next(#6280)Changed
copycooperative (#6265)repeatandsinkcooperative (#6254)Documented
clear_readydocs (#6304)*Fdtraits onTcpSocketare unix-only (#6294)tokio::sync::Mutex(#6279)v1.35.1: Tokio v1.35.1Compare Source
1.35.1 (December 19, 2023)
This is a forward part of a change that was backported to 1.25.3.
Fixed
tokio::runtime::io::registration::async_io(#6221)v1.35.0: Tokio v1.35.0Compare Source
1.35.0 (December 8th, 2023)
Added
Changed
Sizedrequirements fromAsyncReadExt.read_buf(#6169)Runtimeunwind safe (#6189)Fixed
--cfg docsrswork without net feature (#6166)unsync_loadon miri (#6179)Documented
AsyncWriteExtexamples (#6149)LocalSet::run_until(#6147)v1.34.0: Tokio v1.34.0Compare Source
Fixed
clear_readinessafter io driver shutdown (#6067)take(#6080)broadcast::channellink (#6100)Changed
::corequalified imports instead of::stdinsidetokio::testmacro (#5973)Added
fs::read_dirto includeaix(#6075)mpsc::Receiver::recv_many(#6010)v1.33.0: Tokio v1.33.0Compare Source
1.33.0 (October 9, 2023)
Fixed
Interest::addwith#[must_use](#6037)watch::Receiver::wait_for(#6021)spawn_localsource location (#5984)Changed
watch(#6018)Added
tokio::fs::File(#5958)Interest::removemethod (#5906)DuplexStream(#5985)?Sizedbound to{MutexGuard,OwnedMutexGuard}::map(#5997)watch::Receiver::mark_unseen(#5962, #6014, #6017)watch::Sender::new(#5998)OnceCell::from_value(#5903)Removed
statsfeature (#5952)Documented
Child::waitis cancel safe (#5977)Semaphore(#5939, #5956, #5978, #6031, #6032, #6050)broadcastcapacity is a lower bound (#6042)const_newis not instrumented (#6002)mpsc::Sender::send(#5947)watchchannel (#5954)Unstable
v1.32.1: Tokio v1.32.1Compare Source
1.32.1 (December 19, 2023)
This is a forward part of a change that was backported to 1.25.3.
Fixed
tokio::runtime::io::registration::async_io(#6221)v1.32.0: Tokio v1.32.0Compare Source
Fixed
broadcast::Receiver(#5925)Added
Command::raw_arg(#5930)Unstable
v1.31.0: Tokio v1.31.0Compare Source
Fixed
WriteHalf::poll_write_vectored(#5914)Unstable
v1.30.0: Tokio v1.30.0Compare Source
1.30.0 (August 9, 2023)
This release bumps the MSRV of Tokio to 1.63. (#5887)
Changed
--cfg mio_unsupported_force_poll_pollflag (#5881)const_newmethods always available (#5885)Added
broadcast::Sender::new(#5824)UCredfor espidf (#5868)File::options()(#5869)Interval(#5878){ChildStd*}::into_owned_{fd, handle}(#5899)Removed
tokio_*cfgs (#5890)Documented
broadcast::send(#5820)AsyncReadExt::read_exact(#5863)Sleepas!Unpinin docs (#5916)raw_argnot showing up in docs (#5865)Unstable
v1.29.1: Tokio v1.29.1Compare Source
Fixed
block_in_placewith ablock_onbetween (#5837)v1.29.0: Tokio v1.29.0Compare Source
Technically a breaking change, the
Sendimplementation is removed fromruntime::EnterGuard. This change fixes a bug and should not impact most users.Breaking
EnterGuardshould not beSend(#5766)Fixed
fs::read_dir(#5653)JoinSet(#5693)EnterGuarddropped incorrect order (#5772)File(#5803)Changed
Added
broadcast::Receiver::blocking_recv(#5690)raw_argmethod toCommand(#5704)JoinSet::poll_join_next(#5721)Unstable
v1.28.2: Tokio v1.28.2Compare Source
1.28.2 (May 28, 2023)
Forward ports 1.18.6 changes.
Fixed
v1.28.1: Tokio v1.28.1Compare Source
1.28.1 (May 10th, 2023)
This release fixes a mistake in the build script that makes
AsFdimplementations unavailable on Rust 1.63. (#5677)v1.28.0: Tokio v1.28.0Compare Source
1.28.0 (April 25th, 2023)
Added
AsyncFd::async_io(#5542)recv_bufforUdpSocketandUnixDatagram(#5583)OwnedSemaphorePermit::semaphore(#5618)same_channelto broadcast channel (#5607)watch::Receiver::wait_for(#5611)JoinSet::spawn_blockingandJoinSet::spawn_blocking_on(#5612)Changed
read_to_endnot grow unnecessarily (#5610)RwLock(#5647)Notify(#5503)Fixed
get_peer_credon AIX (#5065)broadcastwith custom wakers (#5578)Documented
Semaphore::MAX_PERMITS(#5645)tokio::sync::watch::Senderdocs (#5587)v1.27.0: Tokio v1.27.0Compare Source
1.27.0 (March 27th, 2023)
This release bumps the MSRV of Tokio to 1.56. (#5559)
Added
async_iohelper method to sockets (#5512)AsFd/AsHandle/AsSocket(#5514, #5540)UdpSocket::peek_sender()(#5520)RwLockWriteGuard::{downgrade_map, try_downgrade_map}(#5527)JoinHandle::abort_handle(#5543)Changed
memchrfromlibc(#5558)#[tokio::main](#5557)IntervalreturnsReady(#5553)Fixed
ReadDir(#5555)spawn_blockinglocation fields (#5573)Wheel::poll()(#5574)Documented
tokio::io::copy[_buf](#5575)ReaderStreamandStreamReaderin module docs (#5576)v1.26.0: Tokio v1.26.0Compare Source
Fixed
join!andtry_join!([https://github.com/tokio-rs/tokio/pull/5504])Added
fs::try_exists([https://github.com/tokio-rs/tokio/pull/4299])MappedOwnedMutexGuard([https://github.com/tokio-rs/tokio/pull/5474])Changed
#[clippy::has_significant_drop]([https://github.com/tokio-rs/tokio/pull/5422])Instant::now()perf with test-util ([https://github.com/tokio-rs/tokio/pull/5513])Internal Changes
poll_fnincopy_bidirectional([https://github.com/tokio-rs/tokio/pull/5486])notify_waiterscalls atomic ([https://github.com/tokio-rs/tokio/pull/5458])Unstable
Documented
blocking_*methods ([https://github.com/tokio-rs/tokio/pull/5448])process::Commanddocs ([https://github.com/tokio-rs/tokio/pull/5413])v1.25.3: Tokio v1.25.3Compare Source
1.25.3 (December 17th, 2023)
Fixed
tokio::runtime::io::registration::async_io(#6221)v1.25.2: Tokio v1.25.2Compare Source
1.25.2 (September 22, 2023)
Forward ports 1.20.6 changes.
Changed
memchrfromlibc(#5960)v1.25.1: Tokio v1.25.1Compare Source
1.25.1 (May 28, 2023)
Forward ports 1.18.6 changes.
Fixed
v1.25.0: Tokio v1.25.01.25.0 (January 28, 2023)
Fixed
Added
broadcast::Sender::len(#5343)Changed
v1.24.1: Tokio v1.24.1Compare Source
This release fixes a compilation failure on targets without
AtomicU64when using rustc older than 1.63. (#5356)v1.24.0: Tokio v1.24.0Compare Source
The highlight of this release is the reduction of lock contention for all I/O operations (#5300). We have received reports of up to a 20% improvement in CPU utilization and increased throughput for real-world I/O heavy applications.
Fixed
AtomicU64support detection (#5284)Added
per tick (#5186)
threads per runtime instance (#4250)
Changed
read_dir()by chunking operations (#5309)ThreadIdimplementation (#5329)spawn_blockingtask is running (#5115)v1.23.1: Tokio v1.23.1Compare Source
This release forward ports changes from 1.18.4.
Fixed
pipe mode (#5336).
v1.23.0: Tokio v1.23.0Compare Source
Fixed
ChildStdin(#5216)async fn ready()false positive for OS-specific events (#5231)Changed
yield_nowdefers task until after driver poll (#5223)winapidependency withwindows-sys(#5204)v1.22.0: Tokio v1.22.0Compare Source
Added
Handle::runtime_flavor([#5138])Mutex::blocking_lock_owned(#5130)Semaphore::MAX_PERMITS([#5144])merge()to semaphore permits (#4948)mpsc::WeakUnboundedSender([#5189])Added (unstable)
Command::process_group(#5114)task::id()andtask::try_id()([#5171])Fixed
LocalOwnedTasks(#5099)mark_pendingcalled illegally (#5093)unsync_loadon atomic types ([#5175])LocalSetdrop in thread local ([#5179])CachePadded(#5106)Changed
tokio::io::copycontinue filling the buffer when writer stalls (#5066)coop::budgetfromLocalSet::run_until([#5155])Notifypanic safe ([#5154])Documented
write_i8to use signed integers (#5040)set_tosmethods (#5073)UdpSocket::recvdocumentation ([#5150])TryLockErrorforRwLock::try_write([#5160])timeout(#5118)timeoutchecks only before poll (#5126)oneshot::Receiverin docs ([#5198])Internal changes
Mutex::newfor globals (#5061)Optionaroundmio::Eventsin io driver (#5078)io::handlerefs with scheduler:Handle (#5128)scheduler::Handle([#5135])runtime::contextmodule ([#5140])driver.rs([#5141])runtime::contextto unify thread-locals ([#5143])coopmod intoruntime([#5152])Runtimeinto its own file ([#5159])Handle::enter([#5163])enterintocontext([#5167])CoreStagemethods toCore([#5182])Configuration
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