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Change-Id: Ia2a9465680e766336dae34f5d2b3cb412185bf1f Reviewed-on: https://go-review.googlesource.com/c/go/+/318131 Trust: Filippo Valsorda <filippo@golang.org> Run-TryBot: Filippo Valsorda <filippo@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Roland Shoemaker <roland@golang.org>
NetConn method gives us access to the underlying net.Conn value. Note: also limit the visibility of conn that was exposed by rprx. Fixes #29257 Change-Id: I68b2a92ed9dab4be9900807c94184f8c0aeb4f72 Reviewed-on: https://go-review.googlesource.com/c/go/+/325250 Reviewed-by: Filippo Valsorda <filippo@golang.org> Trust: Agniva De Sarker <agniva.quicksilver@gmail.com> Trust: Katie Hockman <katie@golang.org>
When these packages are released as part of Go 1.18, Go 1.16 will no longer be supported, so we can remove the +build tags in these files. Ran go fix -fix=buildtag std cmd and then reverted the bootstrapDirs as defined in src/cmd/dist/buildtool.go, which need to continue to build with Go 1.4 for now. Also reverted src/vendor and src/cmd/vendor, which will need to be updated in their own repos first. Manual changes in runtime/pprof/mprof_test.go to adjust line numbers. For #41184. Change-Id: Ic0f93f7091295b6abc76ed5cd6e6746e1280861e Reviewed-on: https://go-review.googlesource.com/c/go/+/344955 Trust: Russ Cox <rsc@golang.org> Run-TryBot: Russ Cox <rsc@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Bryan C. Mills <bcmills@google.com>
Updates #45428 Change-Id: I5d70066d4091196ec6f8bfc2edf3d78fdc0520c1 Reviewed-on: https://go-review.googlesource.com/c/go/+/359779 Run-TryBot: Filippo Valsorda <filippo@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Trust: Filippo Valsorda <filippo@golang.org> Reviewed-by: Roland Shoemaker <roland@golang.org>
Note: update go mod versio to 1.19
And then revert the bootstrap cmd directories and certain testdata.
And adjust tests as needed.
Not reverting the changes in std that are bootstrapped,
because some of those changes would appear in API docs,
and we want to use any consistently.
Instead, rewrite 'any' to 'interface{}' in cmd/dist for those directories
when preparing the bootstrap copy.
A few files changed as a result of running gofmt -w
not because of interface{} -> any but because they
hadn't been updated for the new //go:build lines.
Fixes #49884.
Change-Id: Ie8045cba995f65bd79c694ec77a1b3d1fe01bb09
Reviewed-on: https://go-review.googlesource.com/c/go/+/368254
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Change-Id: I7dfae0fc91c2d70873ec7ec920be7c0a4888153a Reviewed-on: https://go-review.googlesource.com/c/go/+/390175 Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Daniel Martí <mvdan@mvdan.cc> Trust: Daniel Martí <mvdan@mvdan.cc>
A future change to gofmt will rewrite // Doc comment. // func f() to // Doc comment. func f() Apply that change preemptively to all doc comments. For #51082. Change-Id: I4023e16cfb0729b64a8590f071cd92f17343081d Reviewed-on: https://go-review.googlesource.com/c/go/+/384259 Trust: Russ Cox <rsc@golang.org> Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gopher Robot <gobot@golang.org>
[This CL is part of a sequence implementing the proposal #51082. The design doc is at https://go.dev/s/godocfmt-design.] Run the updated gofmt, which reformats doc comments, on the main repository. Vendored files are excluded. For #51082. Change-Id: I7332f099b60f716295fb34719c98c04eb1a85407 Reviewed-on: https://go-review.googlesource.com/c/go/+/384268 Reviewed-by: Jonathan Amsterdam <jba@google.com> Reviewed-by: Ian Lance Taylor <iant@golang.org>
Does what it says on the tin. Fixes #51088 Change-Id: I12c0fa6bba1c1ce96c1ad31ba387c77a93f801c9 Reviewed-on: https://go-review.googlesource.com/c/go/+/384894 Reviewed-by: Roland Shoemaker <roland@golang.org> Run-TryBot: Roland Shoemaker <roland@golang.org> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
Updates #45428 Change-Id: Ic2ff459e6a3f1e8ded2a770c11d34067c0b39a8a Reviewed-on: https://go-review.googlesource.com/c/go/+/400974 Reviewed-by: Filippo Valsorda <valsorda@google.com> Auto-Submit: Filippo Valsorda <valsorda@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> Run-TryBot: Filippo Valsorda <valsorda@google.com> Reviewed-by: Roland Shoemaker <roland@golang.org>
The Read and Write methods of *tls.Conn call Handshake unconditionally, every time they are called, expecting it to only perform a new handshake if required. However in go 1.17 handshakeContext was extended to set up a cancelable Context, and importantly did so prior to checking if a handshake is required. This thus causes it to allocate on every call, even in those that are no-ops when called in a Read or Write on an established connection, sometimes leading to very large numbers of allocations during reads. This change adds an early return, prior to setting up the context or proceeding into the handshakeMutex and checking the handshake error, if the handshake status atomic indicates handshake is already complete. name old allocs/op new allocs/op delta Throughput/MaxPacket/1MB/TLSv12-10 1.07k ± 0% 0.62k ± 0% -42.16% (p=0.000 n=4+5) Throughput/MaxPacket/1MB/TLSv13-10 1.70k ± 0% 1.25k ± 0% ~ (p=0.079 n=4+5) Throughput/MaxPacket/2MB/TLSv12-10 1.62k ± 0% 0.73k ± 0% -55.18% (p=0.008 n=5+5) Throughput/MaxPacket/2MB/TLSv13-10 2.26k ± 0% 1.36k ± 0% -39.64% (p=0.008 n=5+5) Throughput/MaxPacket/4MB/TLSv12-10 2.74k ± 0% 0.95k ± 0% -65.35% (p=0.008 n=5+5) Throughput/MaxPacket/4MB/TLSv13-10 3.37k ± 0% 1.58k ± 0% -53.15% (p=0.008 n=5+5) Throughput/MaxPacket/8MB/TLSv12-10 4.96k ± 0% 1.39k ± 0% -72.06% (p=0.016 n=4+5) Throughput/MaxPacket/8MB/TLSv13-10 5.60k ± 0% 2.01k ± 0% -64.05% (p=0.008 n=5+5) Throughput/MaxPacket/16MB/TLSv12-10 9.42k ± 0% 2.27k ± 1% -75.92% (p=0.016 n=4+5) Throughput/MaxPacket/16MB/TLSv13-10 10.0k ± 0% 2.9k ± 0% -71.39% (p=0.008 n=5+5) Throughput/MaxPacket/32MB/TLSv12-10 18.3k ± 0% 4.0k ± 0% -77.97% (p=0.008 n=5+5) Throughput/MaxPacket/32MB/TLSv13-10 18.9k ± 0% 4.6k ± 0% -75.62% (p=0.008 n=5+5) Throughput/MaxPacket/64MB/TLSv12-10 36.2k ± 0% 7.5k ± 0% -79.15% (p=0.008 n=5+5) Throughput/MaxPacket/64MB/TLSv13-10 36.7k ± 0% 8.1k ± 0% -78.06% (p=0.008 n=5+5) Throughput/DynamicPacket/1MB/TLSv12-10 1.12k ± 0% 0.63k ± 0% -44.20% (p=0.008 n=5+5) Throughput/DynamicPacket/1MB/TLSv13-10 1.76k ± 0% 1.26k ± 0% -28.22% (p=0.016 n=5+4) Throughput/DynamicPacket/2MB/TLSv12-10 1.68k ± 0% 0.74k ± 0% -56.11% (p=0.008 n=5+5) Throughput/DynamicPacket/2MB/TLSv13-10 2.32k ± 0% 1.37k ± 0% -40.80% (p=0.008 n=5+5) Throughput/DynamicPacket/4MB/TLSv12-10 2.80k ± 0% 0.96k ± 0% -65.81% (p=0.008 n=5+5) Throughput/DynamicPacket/4MB/TLSv13-10 3.43k ± 0% 1.59k ± 0% -53.57% (p=0.008 n=5+5) Throughput/DynamicPacket/8MB/TLSv12-10 5.03k ± 0% 1.39k ± 0% -72.27% (p=0.008 n=5+5) Throughput/DynamicPacket/8MB/TLSv13-10 5.66k ± 0% 2.02k ± 0% -64.27% (p=0.008 n=5+5) Throughput/DynamicPacket/16MB/TLSv12-10 9.48k ± 0% 2.28k ± 1% -75.98% (p=0.008 n=5+5) Throughput/DynamicPacket/16MB/TLSv13-10 10.1k ± 0% 2.9k ± 0% -71.34% (p=0.008 n=5+5) Throughput/DynamicPacket/32MB/TLSv12-10 18.4k ± 0% 4.0k ± 0% -78.13% (p=0.008 n=5+5) Throughput/DynamicPacket/32MB/TLSv13-10 19.0k ± 0% 4.6k ± 0% -75.54% (p=0.008 n=5+5) Throughput/DynamicPacket/64MB/TLSv12-10 36.2k ± 0% 7.6k ± 1% -79.02% (p=0.008 n=5+5) Throughput/DynamicPacket/64MB/TLSv13-10 36.8k ± 0% 8.2k ± 1% -77.76% (p=0.008 n=5+5) Fixes #50657 Change-Id: Iacb1f9bf7802022960d9dbce141b8c0587a614d4 Reviewed-on: https://go-review.googlesource.com/c/go/+/379034 Reviewed-by: David Chase <drchase@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Filippo Valsorda <valsorda@google.com> Auto-Submit: Filippo Valsorda <filippo@golang.org> Run-TryBot: Filippo Valsorda <filippo@golang.org>
As required by RFC 8446, section 4.6.1, ticket_age_add now holds a random 32-bit value. Before this change, this value was always set to 0. This change also documents the reasoning for always setting ticket_nonce to 0. The value ticket_nonce must be unique per connection, but we only ever send one ticket per connection. Fixes #52814 Fixes CVE-2022-30629 Change-Id: I6c2fc6ca0376b7b968abd59d6d3d3854c1ab68bb Reviewed-on: https://go-review.googlesource.com/c/go/+/405994 Reviewed-by: Tatiana Bradley <tatiana@golang.org> Reviewed-by: Roland Shoemaker <roland@golang.org> Run-TryBot: Tatiana Bradley <tatiana@golang.org> TryBot-Result: Gopher Robot <gobot@golang.org>
Fixes #53198 Change-Id: I0c35fb278543bd487d19ae15c8175e88c45e2c1e GitHub-Last-Rev: a3e29d2 GitHub-Pull-Request: #54216 Reviewed-on: https://go-review.googlesource.com/c/go/+/420935 TryBot-Result: Gopher Robot <gobot@golang.org> Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org> Reviewed-by: Keith Randall <khr@google.com> Run-TryBot: Keith Randall <khr@golang.org> Reviewed-by: Keith Randall <khr@golang.org> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
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exclude 01794a9 for now, based on discussion |
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CC @badO1a5A90 @RPRX @WeidiDeng