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Commit Graph

59353 Commits

Author SHA1 Message Date
Marin Petrunic
90d24b4f4e net/ip: proper ipv6 address parsing
Fixes #57760

Change-Id: Ic3698a18e1c80833b07e0e06bc7328d9714794c6
GitHub-Last-Rev: d185467491
GitHub-Pull-Request: golang/go#57761
Reviewed-on: https://go-review.googlesource.com/c/go/+/461605
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Damien Neil <dneil@google.com>
2024-03-07 01:17:29 +00:00
guoguangwu
1922cef5d7 internal/fuzz: remove useless code
Change-Id: I4534a116ef421379b2356bbe80760adae8cdd95f
GitHub-Last-Rev: a3fab3f1fa
GitHub-Pull-Request: golang/go#65892
Reviewed-on: https://go-review.googlesource.com/c/go/+/566315
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2024-03-07 00:20:34 +00:00
Alexander Yastrebov
70fbc88288 net/http: add ResponseController http2 request without body read deadline test
Requires CL 464936

For #58237

Change-Id: I007b61f0f216d759f8e5327d77affbd9e8f8ff23
GitHub-Last-Rev: 30a10909b0
GitHub-Pull-Request: golang/go#58282
Reviewed-on: https://go-review.googlesource.com/c/go/+/465035
Reviewed-by: Damien Neil <dneil@google.com>
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2024-03-06 19:20:31 +00:00
qmuntal
911b066bf8 internal/syscall/windows/registry: append .dll when loading kernel32
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
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Reviewed-by: Michael Knyszek <mknyszek@google.com>
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2024-03-06 19:19:00 +00:00
Jes Cok
e2459e627f encoding/binary: use built-in clear to simplify code
Change-Id: I2f3c7f4a4848ad0fbbf79bd8919b1e2abee72f3f
GitHub-Last-Rev: 06d0047b28
GitHub-Pull-Request: golang/go#66136
Reviewed-on: https://go-review.googlesource.com/c/go/+/569280
Reviewed-by: Robert Griesemer <gri@google.com>
Auto-Submit: Robert Griesemer <gri@google.com>
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2024-03-06 19:15:56 +00:00
Mitar
d463de61b3 net/http: remove misleading response headers on error
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
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Reviewed-by: Damien Neil <dneil@google.com>
2024-03-06 19:15:50 +00:00
guoguangwu
25af691c43 cmd/dist: fix typo in comment
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>
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2024-03-06 19:14:39 +00:00
guoguangwu
0e89b67ed2 database/sql: remove useless error check
Change-Id: Id2d45a4b43b05deba4e2c31f7c03008c2f2c18a2
GitHub-Last-Rev: 587bed9a64
GitHub-Pull-Request: golang/go#66110
Reviewed-on: https://go-review.googlesource.com/c/go/+/569075
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2024-03-06 19:14:36 +00:00
guoguangwu
f0d1195e13 internal/trace: remove unreachable code
Change-Id: If5c9801e8954ce7f517b90ea6c30ea3e9eec09ee
GitHub-Last-Rev: 135c8473ae
GitHub-Pull-Request: golang/go#66051
Reviewed-on: https://go-review.googlesource.com/c/go/+/568395
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2024-03-06 16:24:06 +00:00
Alessandro Arzilli
f048829d70 cmd/compile: mark DIEs of captured variables
Adds a new custom attribute to the DIE of captured variables,
containing the offset for the variable inside the closure struct. This
can be used by debuggers to display the contents of a closure variable.

Based on a sample program (delve) this increases the executable size by 0.06%.

benchstat output:

                         │   old.txt    │                new.txt                │
                         │    sec/op    │     sec/op      vs base               │
Template                   153.0m ±  6%    152.5m ±  14%       ~ (p=0.684 n=10)
Unicode                    100.2m ± 15%    104.9m ±   7%       ~ (p=0.247 n=10)
GoTypes                    943.6m ±  8%    986.2m ±  10%       ~ (p=0.280 n=10)
Compiler                   97.79m ±  6%   101.63m ±  12%       ~ (p=0.393 n=10)
SSA                         6.872 ± 37%     9.413 ± 106%       ~ (p=0.190 n=10)
Flate                      128.0m ± 36%    125.0m ±  56%       ~ (p=0.481 n=10)
GoParser                   214.9m ± 26%    201.4m ±  68%       ~ (p=0.579 n=10)
Reflect                    452.6m ± 22%    412.2m ±  74%       ~ (p=0.739 n=10)
Tar                        166.2m ± 27%    155.9m ±  73%       ~ (p=0.393 n=10)
XML                        219.3m ± 24%    211.3m ±  76%       ~ (p=0.739 n=10)
LinkCompiler               523.2m ± 13%    513.5m ±  47%       ~ (p=0.631 n=10)
ExternalLinkCompiler        1.684 ±  2%     1.659 ±  25%       ~ (p=0.218 n=10)
LinkWithoutDebugCompiler   304.9m ± 12%    309.1m ±   7%       ~ (p=0.631 n=10)
StdCmd                      70.76 ± 14%     68.66 ±  53%       ~ (p=1.000 n=10)
geomean                    511.5m          515.4m         +0.77%

                         │   old.txt    │               new.txt                │
                         │ user-sec/op  │  user-sec/op   vs base               │
Template                   269.6m ± 13%   292.3m ±  17%       ~ (p=0.393 n=10)
Unicode                    110.2m ±  8%   101.7m ±  18%       ~ (p=0.247 n=10)
GoTypes                     2.181 ±  9%    2.356 ±  12%       ~ (p=0.280 n=10)
Compiler                   119.1m ± 11%   121.9m ±  15%       ~ (p=0.481 n=10)
SSA                         17.75 ± 52%    26.94 ± 123%       ~ (p=0.190 n=10)
Flate                      256.2m ± 43%   226.8m ±  73%       ~ (p=0.739 n=10)
GoParser                   427.0m ± 24%   422.3m ±  72%       ~ (p=0.529 n=10)
Reflect                    990.5m ± 23%   905.5m ±  75%       ~ (p=0.912 n=10)
Tar                        307.9m ± 27%   308.9m ±  64%       ~ (p=0.393 n=10)
XML                        432.8m ± 24%   427.6m ±  89%       ~ (p=0.796 n=10)
LinkCompiler               796.9m ± 14%   800.4m ±  56%       ~ (p=0.481 n=10)
ExternalLinkCompiler        1.666 ±  4%    1.671 ±  28%       ~ (p=0.971 n=10)
LinkWithoutDebugCompiler   316.7m ± 12%   325.6m ±   8%       ~ (p=0.579 n=10)
geomean                    579.5m         594.0m         +2.51%

          │   old.txt    │                new.txt                │
          │  text-bytes  │  text-bytes   vs base                 │
HelloSize   842.9Ki ± 0%   842.9Ki ± 0%       ~ (p=1.000 n=10) ¹
CmdGoSize   10.95Mi ± 0%   10.95Mi ± 0%       ~ (p=1.000 n=10) ¹
geomean     3.003Mi        3.003Mi       +0.00%
¹ all samples are equal

          │   old.txt    │                new.txt                │
          │  data-bytes  │  data-bytes   vs base                 │
HelloSize   15.08Ki ± 0%   15.08Ki ± 0%       ~ (p=1.000 n=10) ¹
CmdGoSize   314.7Ki ± 0%   314.7Ki ± 0%       ~ (p=1.000 n=10) ¹
geomean     68.88Ki        68.88Ki       +0.00%
¹ all samples are equal

          │   old.txt    │                new.txt                │
          │  bss-bytes   │  bss-bytes    vs base                 │
HelloSize   396.8Ki ± 0%   396.8Ki ± 0%       ~ (p=1.000 n=10) ¹
CmdGoSize   428.8Ki ± 0%   428.8Ki ± 0%       ~ (p=1.000 n=10) ¹
geomean     412.5Ki        412.5Ki       +0.00%
¹ all samples are equal

          │   old.txt    │               new.txt               │
          │  exe-bytes   │  exe-bytes    vs base               │
HelloSize   1.310Mi ± 0%   1.310Mi ± 0%  +0.02% (p=0.000 n=10)
CmdGoSize   16.37Mi ± 0%   16.38Mi ± 0%  +0.01% (p=0.000 n=10)
geomean     4.631Mi        4.632Mi       +0.02%

Change-Id: Ib416ee2d916ec61ad4a5c26bab09597595f57e04
Reviewed-on: https://go-review.googlesource.com/c/go/+/563816
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Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2024-03-06 15:23:18 +00:00
Andrey Bokhanko
e8b5bc63be cmd/dist,internal: add GOARM64 environment variable
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
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Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Shu-Chun Weng <scw@google.com>
Reviewed-by: Fannie Zhang <Fannie.Zhang@arm.com>
2024-03-06 01:33:19 +00:00
Ian Lance Taylor
9e3b1d53a0 slices: document that Clone can return extra capacity
Change-Id: I8b9aa1f36ce554d8855ee70e15f0dd0a8cf1097a
Reviewed-on: https://go-review.googlesource.com/c/go/+/568342
Reviewed-by: Michael Knyszek <mknyszek@google.com>
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Reviewed-by: Keith Randall <khr@golang.org>
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2024-03-05 20:52:30 +00:00
Damien Neil
16e5d24480 net/textproto, mime/multipart: avoid unbounded read in MIME header
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>
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2024-03-05 18:31:56 +00:00
Damien Neil
821bf37819 net/http, net/http/cookiejar: avoid subdomain matches on IPv6 zones
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>
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2024-03-05 18:31:54 +00:00
Roland Shoemaker
afb105056d crypto/x509: make sure pub key is non-nil before interface conversion
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>
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Reviewed-on: https://go-review.googlesource.com/c/go/+/569339
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2024-03-05 18:28:56 +00:00
qmuntal
5e387b2fee os: fix 63703.md release notes
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>
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2024-03-05 16:20:15 +00:00
Michael Matloob
5dcc04aeac cmd/go/internal/modload: make it clear -mod can't be set in some cases
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>
2024-03-04 21:01:23 +00:00
qmuntal
b09ac10bad os: don't normalize volumes to drive letters in os.Readlink
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
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2024-03-04 20:38:54 +00:00
Than McIntosh
2b22fc1045 cmd/go: respect -coverpkg for unselected no-test packages
This patch fixes a bug in the code that reports coverage percentages
and/or profiles for packages without tests. Specifically, the code
added as part of the fix for issue 24570 (in CL 495447) didn't
properly consider the -coverpkg selection and would look for the build
action meta-data file for a package that wasn't actually selected for
coverage.

Fixes #65653.

Cq-Include-Trybots: luci.golang.try:gotip-linux-amd64-longtest
Change-Id: I66ffac11783c00a8cbd855fd05b9a90e4e0ed402
Reviewed-on: https://go-review.googlesource.com/c/go/+/568835
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2024-03-04 20:12:49 +00:00
Keith Randall
f1722e9a6e slices: simplify rotate code
The rotate-by-reverse code in fact does only 2 writes per entry, so
it is fine and simpler.

Change-Id: I5feea9698b5575f1f0ae9069cc1d074643529262
Reviewed-on: https://go-review.googlesource.com/c/go/+/562321
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
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2024-03-04 20:01:33 +00:00
Dave Russell
f27a57ffb8 net/http: adjust wording on ServeMux godoc
When reading through the docs, I found that the sentence flows better with
the `to` present.

Change-Id: I51c21fa33c7a13748c0814dd87c76b9a8d64e2ec
GitHub-Last-Rev: 0642bd7185
GitHub-Pull-Request: golang/go#63587
Reviewed-on: https://go-review.googlesource.com/c/go/+/535935
Reviewed-by: Damien Neil <dneil@google.com>
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2024-03-04 19:37:37 +00:00
qmuntal
7986e26a39 os: don't treat mount points as symbolic links
This CL changes the behavior of os.Lstat to stop setting the
os.ModeSymlink type mode bit for mount points on Windows. As a result,
filepath.EvalSymlinks no longer evaluates mount points, which was the
cause of many inconsistencies and bugs.

Additionally, os.Lstat starts setting the os.ModeIrregular type mode bit
for all reparse tags on Windows, except for those that are explicitly
supported by the os package, which, since this CL, doesn't include mount
points. This helps to identify files that need special handling outside
of the os package.

This behavior is controlled by the `winsymlink` GODEBUG setting.
For Go 1.23, it defaults to `winsymlink=1`.
Previous versions default to `winsymlink=0`.

Fixes #39786
Fixes #40176
Fixes #61893
Updates #63703
Updates #40180
Updates #63429

Cq-Include-Trybots: luci.golang.try:gotip-windows-amd64-longtest,gotip-windows-arm64
Change-Id: I2e7372ab8862f5062667d30db6958d972bce5407
Reviewed-on: https://go-review.googlesource.com/c/go/+/565136
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2024-03-04 18:59:50 +00:00
guoguangwu
90796f44d5 net/http/cgi: close res.Body
Change-Id: I4682442f4f9f3d112b78582c3b9fc2d24c2d58a7
GitHub-Last-Rev: 0823701905
GitHub-Pull-Request: golang/go#66049
Reviewed-on: https://go-review.googlesource.com/c/go/+/568316
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2024-03-04 18:29:59 +00:00
Michael Matloob
c8718f6a3d cmd/go: add file with list of all counters we collect
Maintain a list of counters we collect and test that it hasn't
changed. If it has, fail a test and have the user update the list. The
update process will print a reminder to update the list of collected
counters.

Also run go mod vendor to pull in
golang.org/x/telemetry/counter/countertest.

For #58894

Change-Id: I661a9c3d67cb33f42a5519f4639af7aa05c3821d
Cq-Include-Trybots: luci.golang.try:gotip-linux-amd64-longtest
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Reviewed-by: Robert Findley <rfindley@google.com>
2024-03-04 17:57:25 +00:00
apocelipes
de487d5616 cmd/compile/internal: replace direct calls to Sym.LinksymABI
Using (*Sym).LinksymABI(abi) directly is not recommended.

Replace with (*ir.Name).LinksymABI(abi).

Change-Id: I95d5d35240d4e1856ba511d828f6edefcee81b4f
GitHub-Last-Rev: 6787b65716
GitHub-Pull-Request: golang/go#66094
Reviewed-on: https://go-review.googlesource.com/c/go/+/568855
Auto-Submit: Keith Randall <khr@golang.org>
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2024-03-04 17:34:33 +00:00
Pouriya
4c08c12593 runtime: use .Pointers() instead of manual checking
Change-Id: Ib78c1513616089f4942297cd17212b1b11871fd5
GitHub-Last-Rev: f97fe5b5bf
GitHub-Pull-Request: golang/go#65819
Reviewed-on: https://go-review.googlesource.com/c/go/+/565515
Reviewed-by: Jorropo <jorropo.pgm@gmail.com>
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2024-03-04 17:34:30 +00:00
apocelipes
566e08fc64 cmd/compile/internal: use reflectdata.TypeLinksym
As the document of Sym.Linksym said, we replace
reflectdata.TypeSym(t).Linksym() with reflectdata.TypeLinksym(t).

Change-Id: I578eb159e552e60cd05d2aa1560f91797a6629ef
GitHub-Last-Rev: d096cba8f0
GitHub-Pull-Request: golang/go#66088
Reviewed-on: https://go-review.googlesource.com/c/go/+/568715
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2024-03-04 17:34:01 +00:00
aimuz
c2734187cd doc/go1.23: document database/sql wrap errors
For #64707.
For #65614.

Change-Id: Ib07ac67d7652bc7c9e1363f70637938c7bb4bc72
GitHub-Last-Rev: a4d8ecacbc
GitHub-Pull-Request: golang/go#66089
Reviewed-on: https://go-review.googlesource.com/c/go/+/568755
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2024-03-04 17:32:53 +00:00
guoguangwu
8d6d367c6e internal/xcoff: fix typo in comment
Change-Id: I72f73016d0d1ba4f686bafd4ee62a43e4e38aead
GitHub-Last-Rev: 8c824caa3c
GitHub-Pull-Request: golang/go#66082
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2024-03-04 17:32:51 +00:00
Oleksandr Redko
806ea41fce math/rand, math/rand/v2: rename receiver variables
According to the https://go.dev/wiki/CodeReviewComments#receiver-names

Change-Id: Ib8bc57cf6a680e5c75d7346b74e77847945f6939
Reviewed-on: https://go-review.googlesource.com/c/go/+/568635
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2024-03-04 17:32:49 +00:00
guoguangwu
63c910a670 lib/time: use consistent directory in mkzip usage message
Change-Id: I6de70064222038d7d15557be9e85b66f944ac554
GitHub-Last-Rev: fe7d6e9490
GitHub-Pull-Request: golang/go#66021
Reviewed-on: https://go-review.googlesource.com/c/go/+/568077
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2024-03-04 17:32:07 +00:00
Mitar
6dfd7a5435 fmt: allow padding and minus flags at the same time
Existing implementation did not allow setting both padding and minus flags at the same time because standard formatting does not allow that. But custom Formatter interface implementations might have use of it. This change moves the check from the place flags are parsed to where they are used in standard formatting.

Fixes #61784

Change-Id: If5909d45dc929ddf911453e1056a4661abe76e52
GitHub-Last-Rev: d99ec55d3b
GitHub-Pull-Request: golang/go#61836
Reviewed-on: https://go-review.googlesource.com/c/go/+/516975
Reviewed-by: Rob Pike <r@golang.org>
Reviewed-by: Martin Möhrmann <moehrmann@google.com>
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Auto-Submit: Ian Lance Taylor <iant@golang.org>
2024-03-04 17:31:55 +00:00
Benjamin Peterson
9853da523e doc: fix typo of gotypesalias
Change-Id: I943a7794dab919b7377661a4b9e2e1d9865f2922
GitHub-Last-Rev: 2a66fce273
GitHub-Pull-Request: golang/go#66063
Reviewed-on: https://go-review.googlesource.com/c/go/+/568495
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2024-03-04 17:31:32 +00:00
guoguangwu
8e25f98ba2 cmd/internal/buildid: fix typo in comment
Change-Id: I271f25aefaace61935d55a1b6b7c026d022d92a7
GitHub-Last-Rev: 304e3ee979
GitHub-Pull-Request: golang/go#66023
Reviewed-on: https://go-review.googlesource.com/c/go/+/567918
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2024-03-04 17:31:28 +00:00
Jes Cok
ac76417a62 reflect: clean up unnecessary comments for rtype
For consistency, this CL cleans up unnecessary comments,
and moves these Overflow methods to exported area.

For #60427

Change-Id: I14d4ffbc3552d31c211ea1e0b7a0f7090a4a8b89
GitHub-Last-Rev: acdc6ad51b
GitHub-Pull-Request: golang/go#66019
Reviewed-on: https://go-review.googlesource.com/c/go/+/567917
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2024-03-04 17:30:56 +00:00
Jorropo
ff35c382eb cmd/compile: remove bug workarounds in prove's loop inversion
I wrote theses checks because I got bad panics on some innocent functions,
turns out I was working around #63955 but I was not aware of that at the time.

The proper fix was included in CL 539977 this is now doing nothing.

Change-Id: I89329329933527b6f3cb817dc1e039a38f58da9a
Reviewed-on: https://go-review.googlesource.com/c/go/+/560975
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
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2024-03-04 17:30:21 +00:00
huweiwen
b159c99eb7 cmd/go/internal/vcs: use git log to avoid unnecessary objects
"git show" by default shows the diff from the previous commit. "-s"
suppress all output from the diff machinery. But it will still try to
fetch the relevant objects, which may be unavailable if the repository
is a partial clone.

Use "git log" instead, which only needs the commit object.

Fixes #65339

Change-Id: I766a680321cd22d5fdbd08d24cb777ef964bdb7c
GitHub-Last-Rev: 87a8ba4352
GitHub-Pull-Request: golang/go#65341
Reviewed-on: https://go-review.googlesource.com/c/go/+/559075
Auto-Submit: Bryan Mills <bcmills@google.com>
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2024-03-04 17:30:18 +00:00
Filippo Valsorda
8a57cc8e37 crypto: use and test purego tag consistently
Fixes #58636
Updates #23172

Change-Id: I578a5597f467be45a7d6fb7582b24855b2e6512b
Reviewed-on: https://go-review.googlesource.com/c/go/+/561935
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
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2024-03-04 17:29:44 +00:00
Andy Pan
dff3a00cea syscall: call internal/runtime/syscall.Syscall6 in RawSyscall6
For #65355

Change-Id: I9168d9a767e3b2ece65ac6dcab6827ab6f6b11bb
Reviewed-on: https://go-review.googlesource.com/c/go/+/560136
Reviewed-by: Michael Knyszek <mknyszek@google.com>
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Reviewed-by: Michael Pratt <mpratt@google.com>
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2024-03-04 17:26:21 +00:00
Michael Matloob
5cbea57753 src/cmd: update golang.org/x/telemetry to 3d5706d and vendor it
Ran commands:
	go get golang.org/x/telemetry@3d5706d
	go mod vendor

Change-Id: Ia1749267e30222ff8d3186c6156c739df6be6f55
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2024-03-04 17:10:54 +00:00
cui fliter
e39480f4fb doc: close HTML tags
Add unclosed HTML tags and remove redundant </a> tags.

Change-Id: I3fffbcfd640001c9cc4f6085150344daa0c4369b
Reviewed-on: https://go-review.googlesource.com/c/go/+/568155
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2024-03-04 15:54:42 +00:00
cui fliter
a5f8ae9f65 bytes: add a colon after Output to make the Example in the document display correctly
The document address currently showing the problem is: https://pkg.go.dev/bytes#Buffer.ReadByte

Change-Id: Ib52747e38f72541f3ca2a595aa8eca5d91281c80
Reviewed-on: https://go-review.googlesource.com/c/go/+/568135
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2024-03-04 15:54:40 +00:00
guoguangwu
1f1fcc3473 os/exec: remove unnecessary fmt.Sprintf call
Change-Id: Ic0ac97a15dadd756d727fd8abe23359b0347af19
GitHub-Last-Rev: a96a3f5fe7
GitHub-Pull-Request: golang/go#66052
Reviewed-on: https://go-review.googlesource.com/c/go/+/568317
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2024-03-04 15:53:53 +00:00
qiulaidongfeng
b414d044ff os: remove if nil!=nil in openFileNolog
Change-Id: I21cecc13570f3b61f3d6c4fede18dc63ddca1b69
GitHub-Last-Rev: 3c351e4aa8
GitHub-Pull-Request: golang/go#65958
Reviewed-on: https://go-review.googlesource.com/c/go/+/567355
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2024-03-04 13:37:12 +00:00
David Chase
6f5d77454e cmd/compile: add 0-sized-value simplification to copyelim
The problem was caused by faulty handling of unSSA-able
operations on zero-sized data in expand calls, but there
is no point to operations on zero-sized data.  This CL adds
a simplify step to the first place in SSA where all values
are processed and replaces anything producing a 0-sized
struct/array with the corresponding Struct/Array Make0
operation (of the appropriate type).

I attempted not generating them in ssagen, but that was a
larger change, and also had bugs. This is simple and obvious.
The only question is whether it would be worthwhile to do it
earlier (in numberlines or phielem).

Fixes #65808.

Change-Id: I0a596b3d272798015e7bb6b1a20411241759fe0e
Reviewed-on: https://go-review.googlesource.com/c/go/+/568258
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
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2024-03-02 14:01:52 +00:00
Joel Sing
b5a64ba62e cmd/link/internal/riscv64: generate local text symbols for R_RISCV_CALL
Correctly generate local text symbols needed for R_RISCV_CALL when
external linking. R_RISCV_CALL was added in CL #520095 as a way of
marking AUIPC+JALR pairs, instead of overloading R_RISCV_PCREL_ITYPE.
However, genSymsLate was not updated to generate local text symbols
for the new relocation type, leading to HI20 symbol lookup failures.

This issue is detected by cmd/internal/obj/riscv.TestLargeCall,
however this is unfortunately skipped in short mode.

Fixes #65646

Change-Id: I8ee0f13791e0628f31657bf7dae2be8482b689b5
Reviewed-on: https://go-review.googlesource.com/c/go/+/567375
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2024-03-01 08:06:08 +00:00
Cuong Manh Le
cda1e40b44 cmd/compile: add missing Unalias call when writing type alias
Fixes #65778

Change-Id: I93af42967c7976d63b4f460b7ffbcb9a9c05ffe7
Reviewed-on: https://go-review.googlesource.com/c/go/+/565995
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
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2024-03-01 01:40:00 +00:00
guoguangwu
4d923e3f07 cmd/compile: remove unnecessary fmt.Sprintf call
Change-Id: I38ba7cb0179ec9226a68629c53ea2d81fa19c059
GitHub-Last-Rev: a3d4fe2ac2
GitHub-Pull-Request: golang/go#66024
Reviewed-on: https://go-review.googlesource.com/c/go/+/568115
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2024-03-01 01:25:23 +00:00
Cuong Manh Le
4b43913f40 cmd/internal/testdir: support -godebug
Similar with what we are doing for -goexperiment.

For #65778

Change-Id: I7dda69512a3ffb491e3de31941ae1c3d34fececf
Reviewed-on: https://go-review.googlesource.com/c/go/+/568156
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2024-02-29 23:23:40 +00:00
Robert Griesemer
b79a4801a4 go/types, types2: consistently use error_ type for sub-errors (cleanup)
Also, rename reportAltDecl/recordAltDecl to addAltDecl and
move function into errors.go.

Change-Id: Ie5210d1989f1e51fc5fec483dfa6dba8c4212b59
Reviewed-on: https://go-review.googlesource.com/c/go/+/567616
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2024-02-29 22:06:18 +00:00