Writes to timers.len are protected by the timers.lock.
There is no need to use an Add instead of a Store,
and the code is clearer (and perhaps slightly faster)
using the Store.
Change-Id: Icc6caef1b7405adec55c9b55b999b71de7d97484
Reviewed-on: https://go-review.googlesource.com/c/go/+/564976
Auto-Submit: Russ Cox <rsc@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
These names were copied over from the p field names,
but now that they are part of the timers type they can use
shorter names that make the relationship clearer.
timer0When -> minWhen
timerModifiedEarliest -> minNextWhen
This code change is only the renaming.
Change-Id: I1c0adc0b3a1289d35639619d5c945585b2d81a9f
Reviewed-on: https://go-review.googlesource.com/c/go/+/564975
Auto-Submit: Russ Cox <rsc@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Austin Clements <austin@google.com>
The value produced for the EvFrequency event on Windows is missing the
fact that the cputicks clock gets divided. This results in durations
that are consistently wrong by the same factor (about 256).
Fixes#65997.
Change-Id: I930cbfce3499d435c20699f41c11e3227d84f911
Reviewed-on: https://go-review.googlesource.com/c/go/+/567937
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
Right now, we're careful to clean up dead P state when we advance to
future trace generations. If we don't, then if that P comes back to
life, we might end up using its old stale trace state.
Unfortunately, we never handled this in the case when tracing stops,
only when advancing to new generations. As a result, stopping a trace,
starting it again, and then bringing a P back to life in the following
generation meant that the dead P could be using stale state.
Fixes#65318.
Change-Id: I9297d9e58a254f2be933b8007a6ef7c5ec3ef4f0
Reviewed-on: https://go-review.googlesource.com/c/go/+/567077
Reviewed-by: Michael Pratt <mpratt@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Michael Knyszek <mknyszek@google.com>
This change cleans up the ordering interface in several ways.
First, it resolves a TODO about using a proper queue of events for extra
events produced while performing ordering. This will be necessary for a
follow-up change to handle coroutine switch events.
Next, it simplifies the ordering.advance method's signature by not
returning a schedCtx. Instead, ordering.advance will take responsibility
for constructing the final Event instead of the caller, and places it on
its own internal queue (in addition to any other Events generated). The
caller is then responsible for taking events off of the queue with a new
method Next.
Finally, hand-in-hand with the signature change, the implementation of
ordering.advance no longer forces each switch case to return but instead
has them converge past the switch. This has two effects. One is that we
eliminate the deferred call to update the M state. Using a defer here is
technically incorrect, because we might end up changing the M state even
if we don't advance the event! We got lucky here that curCtx == newCtx
in all such cases, but there may have been a subtle bug lurking here.
Unfortunately because of the queue's semantics however, we can't
actually avoid pushing into the queue at every possible successful exit
out of the switch. Hopefully this can become less error-prone in the
future by splitting up the switch into a dispatch of different
functions, instead of everything living in one giant function. This
cleanup will happen in a follow-up change.
Change-Id: Ifebbbf14e8ed5c08be5c1b0fadc2e5df3915c656
Reviewed-on: https://go-review.googlesource.com/c/go/+/565936
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
Auto-Submit: Michael Knyszek <mknyszek@google.com>
Tracing is currently broken when using iter.Pull from the rangefunc
experiment partly because the "tracing is off" fast path in traceAcquire
was deemed too expensive to check (an atomic load) during the coroutine
switch.
This change adds trace.enabled, a non-atomic indicator of whether
tracing is enabled. It doubles trace.gen, which is the source of truth
on whether tracing is enabled. The semantics around trace.enabled are
subtle.
When tracing is enabled, we need to be careful to make sure that if gen
!= 0, goroutines enter the tracer on traceAcquire. This is enforced by
making sure trace.enabled is published atomically with trace.gen. The
STW takes care of synchronization with most Ms, but there's still sysmon
and goroutines exiting syscalls. We need to synchronize with those
explicitly anyway, which luckily takes care of trace.enabled as well.
When tracing is disabled, it's always OK for trace.enabled to be stale,
since traceAcquire will always double-check gen before proceeding.
For #61897.
Change-Id: I47c2a530fb5339c15e419312fbb1e22d782cd453
Reviewed-on: https://go-review.googlesource.com/c/go/+/565935
Auto-Submit: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
The current implementation sets t.ts before adding t to ts;
that can cause inconsistencies with temporarily negative
ts.zombies values. Handle them gracefully, since we only
care about detecting very positive values.
Pending CL 564977 removes the race that sets t.ts early,
and then CL 569996 builds on top of that to make the count precise.
This CL just gets examples like the new test working sooner.
Change-Id: Ibe1aecc2554f83436f761f48e4050bd962982e4f
Reviewed-on: https://go-review.googlesource.com/c/go/+/569995
Reviewed-by: Austin Clements <austin@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This reverts commit 8a0fbd75a5.
Reason for revert: Breaking real-world tests inside Google,
which means it probably breaks real-world tests outside Google.
One instance I have seen is a <!-- --> comment (often a copyright notice) before the procinst.
Another test checks that a canonicalizer can handle a test input that simply has procinsts mid-XML.
XML is full of contradictions, XML implementations more so. If we are going to start being picky, that probably needs to be controlled by a GODEBUG (and a proposal).
For #65691 (will reopen manually).
Change-Id: Ib52d0944b1478e71744a2a35b271fdf7e1c972ca
Reviewed-on: https://go-review.googlesource.com/c/go/+/570175
Reviewed-by: Than McIntosh <thanm@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Russ Cox <rsc@golang.org>
A Path that starts with / is absolute.
A Path that starts with any other character is relative.
The meaning of a Path of "" is not defined,
but RequestURI converts a "" Path to "/"
and an empty Path may represent a URL with just
a hostname and no trailing / such as "http://localhost".
Handle empty paths in the base URL of JoinPath consistently with
RequestURI, so that joining to an empty base produces an absolute
path rather than a relative one.
u, _ := url.Parse("http://localhost")
u = u.JoinPath("x")
fmt.Println(u.Path) // "/x", not "x"
Fixes#58605
Change-Id: Iacced9c173b0aa693800dd01caf774f3f9a66d56
Reviewed-on: https://go-review.googlesource.com/c/go/+/469935
Reviewed-by: Jonathan Amsterdam <jba@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
As CL 569755 did, for consistency, this CL slightly improves
the documentation for RuneLen.
Change-Id: Ic9776648baf2809af36cd16a94d1313938bb0e52
Reviewed-on: https://go-review.googlesource.com/c/go/+/569816
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
CL 541715 added an optimization to copy SSA-able variables.
When handling m[k] = append(m[k], ...) case, it uses ir.SameSafeExpr to
check that m[k] expressions are the same, then doing type assertion to
convert the map index to ir.IndexExpr node. However, this assertion is
not safe for m[k] expression in append(m[k], ...), since it may be
wrapped by ir.OCONVNOP node.
Fixing this by un-wrapping any ir.OCONVNOP before doing type assertion.
Fixes#66096
Change-Id: I9ff7165ab97bc7f88d0e9b7b31604da19a8ca206
Reviewed-on: https://go-review.googlesource.com/c/go/+/569716
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Transport getConn creates wantConn w, tries to obtain idle connection for it
based on the w.key and, when there is no idle connection, puts wantConn into
idleConnWait wantConnQueue.
Then getConn dials connection for w in a goroutine and blocks.
After dial succeeds getConn unblocks and returns connection to the caller.
At this point w is stored in the idleConnWait and will not be evicted
until another wantConn with the same w.key is requested or alive
connection returned into the idle pool which may not happen e.g. if
server closes the connection.
The problem is that even after tryDeliver succeeds w references
persistConn wrapper that allocates bufio.Reader and bufio.Writer and
prevents them from being garbage collected.
To fix the problem this change removes persistConn and error references
from wantConn and delivers them via channel to getConn.
This way wantConn could be kept in wantConnQueues arbitrary long.
Fixes#43966Fixes#50798
Change-Id: I77942552f7db04c225fb40d770b3101a8cfe655d
GitHub-Last-Rev: 027a0833f9
GitHub-Pull-Request: golang/go#62227
Reviewed-on: https://go-review.googlesource.com/c/go/+/522095
Reviewed-by: Damien Neil <dneil@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Damien Neil <dneil@google.com>
Change-Id: I0e55dd68d92c39aba511b55368bf50d929d75f86
GitHub-Last-Rev: 1743014078
GitHub-Pull-Request: golang/go#66158
Reviewed-on: https://go-review.googlesource.com/c/go/+/569696
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: qiulaidongfeng <2645477756@qq.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Change-Id: I83c23ae0933f6abe4c07144f69c3d9c18aece6e8
Reviewed-on: https://go-review.googlesource.com/c/go/+/569175
Auto-Submit: Ian Lance Taylor <iant@google.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Change-Id: I99e5f6fab900b0bf301f78460c618c01b231f62b
Reviewed-on: https://go-review.googlesource.com/c/go/+/568956
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
For actions with no package, the title "Executing action" is extremely
vague. Add the action mode so that there is some differentiation.
Change-Id: If6dcf81c7cd1f19a9532e56dd9f88abd1182ea97
Reviewed-on: https://go-review.googlesource.com/c/go/+/567936
Reviewed-by: Michael Matloob <matloob@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
CL 544019 changes http.Error to remove misleading response headers.
However, it also adds new "Cache-Control" header unconditionally, which
may breaks existing clients out there, who do not expect to see the
this header in the response like test in golang.org/x/net/http2.
To keep thing backward compatible, http.Error should only add
Cache-Control header if it has been presented.
Updates #50905
Change-Id: I989e9f999a30ec170df4fb28905f50aed0267dad
Reviewed-on: https://go-review.googlesource.com/c/go/+/569815
Reviewed-by: Damien Neil <dneil@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Change-Id: I1285ee047fd465f48028186ae04d4de60cc9969e
Reviewed-on: https://go-review.googlesource.com/c/go/+/569715
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: shuang cui <imcusg@gmail.com>
Reviewed-by: Damien Neil <dneil@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Change-Id: Ibc1344b678d5f7c730b924c697717305c90c26e9
Reviewed-on: https://go-review.googlesource.com/c/go/+/569537
Commit-Queue: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
In certain scenarios, such as network mounts, calling Fsync results in
ENOTSUP in OSX. This issue was introduced in CL 130676 since
syscall.FSync was not properly flushing contents to disk, and it was
replaced with fcntl(fd, F_FULLSYNC). Most SMB servers, like Windows
Server and Samba don't support F_FULLSYNC.
To avoid such issues fallback to syscall.Fsync if fcntl returns ENOTSUP.
Fixes#64215
Change-Id: I567191e1179b7e70ddffb6b881469de1872746ef
GitHub-Last-Rev: 62e6931cf7
GitHub-Pull-Request: golang/go#64258
Reviewed-on: https://go-review.googlesource.com/c/go/+/543535
Commit-Queue: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
This CL adds func RuneLen, while here, also uses RuneLen to simplify
code in Encode.
Fixes#44940
Change-Id: Ifd3b537f69880dfd32a69a6733d8d3c2b5d4ecba
Reviewed-on: https://go-review.googlesource.com/c/go/+/569755
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Change-Id: Icc254cad3c861fd2b33228aa4d19424ce57a1b55
GitHub-Last-Rev: f557a696e4
GitHub-Pull-Request: golang/go#66153
Reviewed-on: https://go-review.googlesource.com/c/go/+/569695
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Change-Id: I6ac2863e2af8c23588d35bf142f607e241f98405
GitHub-Last-Rev: 445cf7b29e
GitHub-Pull-Request: golang/go#66152
Reviewed-on: https://go-review.googlesource.com/c/go/+/569675
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Change-Id: I211442f2bbdab29820126a350cbdb0886a10d6e5
GitHub-Last-Rev: 0347054a55
GitHub-Pull-Request: golang/go#66160
Reviewed-on: https://go-review.googlesource.com/c/go/+/569697
Commit-Queue: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: qiulaidongfeng <2645477756@qq.com>
Add code that will set a scriptGoInvoked bit for the testing.TB when
it invokes the go command. If the go command was invoked, make sure
that at least one counter was incremented.
Also add the counters cmd/go/gomodcache-entry-relative,
cmd/go/gopath-entry-relative, and cmd/go/invalid-toolchain-in-file so
we can increment counters when a test errors out before the flag
subcommand counters are processed. This enforces the invariant that at
least one counter is incremented by every test that invokes the go
command.
Add the counter cmd/go/exec-go-toolchain for when a toolchain switch
happens.
Add cmd/go/subcommand:help for invoking help without arguments and
cmd/go/help-unknown-topic for when an unknown command is provided
to help.
Change-Id: Id90f2bbe4c7e89b846da00ec1ed9595ece2b269c
Cq-Include-Trybots: luci.golang.try:gotip-linux-amd64-longtest
Reviewed-on: https://go-review.googlesource.com/c/go/+/568259
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Provide and use rotation pseudo-instructions for riscv64. The RISC-V bitmanip
extension adds support for hardware rotation instructions in the form of ROL,
ROLW, ROR, RORI, RORIW and RORW. These are easily implemented in the assembler
as pseudo-instructions for CPUs that do not support the bitmanip extension.
This approach provides a number of advantages, including reducing the rewrite
rules needed in the compiler, simplifying codegen tests and most importantly,
allowing these instructions to be used in assembly (for example, riscv64
optimised versions of SHA-256 and SHA-512). When bitmanip support is added,
these instruction sequences can simply be replaced with a single instruction
if permitted by the GORISCV64 profile.
Change-Id: Ia23402e1a82f211ac760690deb063386056ae1fa
Reviewed-on: https://go-review.googlesource.com/c/go/+/565015
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: M Zhuo <mengzhuo1203@gmail.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Run-TryBot: Joel Sing <joel@sing.id.au>
commands run:
go get golang.org/x/telemetry@d5a85b2
go mod tidy
go mod vendor
Fixes#66099
Change-Id: Ia9215855f1472fa885792d5b23a986f29759af18
Reviewed-on: https://go-review.googlesource.com/c/go/+/569421
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Auto-Submit: Michael Matloob <matloob@golang.org>
This is a requirement of x/telemetry so update it before updating
telemetry.
Commands run (in both std and cmd):
go get golang.org/x/sys@v0.18.0
go mod tidy
go mod vendor
For #66099
Change-Id: I636f0c0be89c05b9213c461b1a2eb2a4afb8a84b
Reviewed-on: https://go-review.googlesource.com/c/go/+/569420
Reviewed-by: Bryan Mills <bcmills@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Michael Matloob <matloob@golang.org>
Change-Id: I4534a116ef421379b2356bbe80760adae8cdd95f
GitHub-Last-Rev: a3fab3f1fa
GitHub-Pull-Request: golang/go#65892
Reviewed-on: https://go-review.googlesource.com/c/go/+/566315
Run-TryBot: Tim King <taking@google.com>
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Reviewed-by: Tim King <taking@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Win32 LoadLibrary supports loading a DLL omitting the .dll extension,
but it is better to be explicit and include the extension. This is
consistent with all other uses of LoadLibrary in the Go standard
library.
Change-Id: I7349d0a27db5f8ab59061434f37d10918e43b869
Reviewed-on: https://go-review.googlesource.com/c/go/+/569535
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
ServeContent API is to set some headers you want to see in the response
before calling ServeContent. But if there is an error, those headers
should be removed otherwise they might confused the client.
Removing those headers is useful in general in the case of an error,
so we remove them in http.Error.
Fixes#50905.
Change-Id: If8d2786c1512906ac93e6b388df6ab1c5ecd1ea9
GitHub-Last-Rev: 32b6f045a7
GitHub-Pull-Request: golang/go#64312
Reviewed-on: https://go-review.googlesource.com/c/go/+/544019
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Damien Neil <dneil@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Change-Id: If8bcde960348ebafec2ced0e22f315685de0bb82
GitHub-Last-Rev: 4477ade97f
GitHub-Pull-Request: golang/go#66124
Reviewed-on: https://go-review.googlesource.com/c/go/+/569278
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Change-Id: Id2d45a4b43b05deba4e2c31f7c03008c2f2c18a2
GitHub-Last-Rev: 587bed9a64
GitHub-Pull-Request: golang/go#66110
Reviewed-on: https://go-review.googlesource.com/c/go/+/569075
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Jorropo <jorropo.pgm@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Adds GOARM64 environment variable with accepted range of values "v8.{0-9}",
"v9.{0-5}" and optional ",lse" and ",crypto" suffixes.
Right now it doesn't affect anything, but can be used in the future to
selectively target specific versions of different ARM64 hardware.
For #60905
Change-Id: I6d530041b6931aa884e34f719f8ec41b1cb03ece
Reviewed-on: https://go-review.googlesource.com/c/go/+/559555
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Shu-Chun Weng <scw@google.com>
Reviewed-by: Fannie Zhang <Fannie.Zhang@arm.com>
Change-Id: I8b9aa1f36ce554d8855ee70e15f0dd0a8cf1097a
Reviewed-on: https://go-review.googlesource.com/c/go/+/568342
Reviewed-by: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
mime/multipart.Reader.ReadForm allows specifying the maximum amount
of memory that will be consumed by the form. While this limit is
correctly applied to the parsed form data structure, it was not
being applied to individual header lines in a form.
For example, when presented with a form containing a header line
that never ends, ReadForm will continue to read the line until it
runs out of memory.
Limit the amount of data consumed when reading a header.
Fixes CVE-2023-45290
Fixes#65383
Change-Id: I7f9264d25752009e95f6b2c80e3d76aaf321d658
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/2134435
Reviewed-by: Roland Shoemaker <bracewell@google.com>
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/569341
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
Auto-Submit: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
When deciding whether to forward cookies or sensitive headers
across a redirect, do not attempt to interpret an IPv6 address
as a domain name.
Avoids a case where a maliciously-crafted redirect to an
IPv6 address with a scoped addressing zone could be
misinterpreted as a within-domain redirect. For example,
we could interpret "::1%.www.example.com" as a subdomain
of "www.example.com".
Thanks to Juho Nurminen of Mattermost for reporting this issue.
Fixes CVE-2023-45289
Fixes#65065
Change-Id: I8f463f59f0e700c8a18733d2b264a8bcb3a19599
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/2131938
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Reviewed-by: Roland Shoemaker <bracewell@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/569340
Reviewed-by: Damien Neil <dneil@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Auto-Submit: Michael Knyszek <mknyszek@google.com>
alreadyInChain assumes all keys fit a interface which contains the
Equal method (which they do), but this ignores that certificates may
have a nil key when PublicKeyAlgorithm is UnknownPublicKeyAlgorithm. In
this case alreadyInChain panics.
Check that the key is non-nil as part of considerCandidate (we are never
going to build a chain containing UnknownPublicKeyAlgorithm anyway).
Fixes#65390
Fixes CVE-2024-24783
Change-Id: Ibdccc0a487e3368b6812be35daad2512220243f3
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/2137282
Reviewed-by: Damien Neil <dneil@google.com>
Run-TryBot: Roland Shoemaker <bracewell@google.com>
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/569339
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Auto-Submit: Michael Knyszek <mknyszek@google.com>
63703.md contains a paragraph that shouldn't be there,
remove it.
While here, fix a test error message related to the #63703
implementation.
Updates #63703.
Change-Id: I82a8b0b7dfa8f96530fb9a3a3aa971e03970f168
Reviewed-on: https://go-review.googlesource.com/c/go/+/569195
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
We check that -mod can't be set to mod in workspace mode, but then we
set BuildMod to mod for go work sync below. Make it clear that that's
okay because we can't pass -mod=mod to go work sync (or the other go
mod commands that can run in workspace mode that set mod=mod: go mod
graph, go mod verify, and go mod why).
Change-Id: Idfe6fea6a420211886e4f838e050be4bf7d1b71d
Reviewed-on: https://go-review.googlesource.com/c/go/+/497617
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This CL updates os.Readlink so it no longer tries to normalize volumes
to drive letters, which was not always even possible.
This behavior is controlled by the `winreadlinkvolume` setting.
For Go 1.23, it defaults to `winreadlinkvolume=1`.
Previous versions default to `winreadlinkvolume=0`.
Fixes#63703.
Cq-Include-Trybots: luci.golang.try:gotip-windows-amd64-longtest,gotip-windows-arm64
Change-Id: Icd6fabbc8f0b78e23a82eef8db89940e89e9222d
Reviewed-on: https://go-review.googlesource.com/c/go/+/567735
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
