Commit Graph

2312 Commits

Author SHA1 Message Date
subham sarkar 937fa5000a net/netip: add missing ) in ParsePrefix errors
The existing error messages didn't add right parenthesis ')' properly
leading to improper formation of error messages.

Fixes #53283

Change-Id: Iadf9b8059403efa07e39716a81fab68cd10b7f87
Reviewed-on: https://go-review.googlesource.com/c/go/+/411015
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
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Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Damien Neil <dneil@google.com>
2022-06-15 20:07:10 +00:00
Ian Lance Taylor f9c0264107 net: avoid infinite recursion in Windows Resolver.lookupTXT
For #33097

Change-Id: I6138dc844f0b29b01c78a02efc1e1b1ad719b803
Reviewed-on: https://go-review.googlesource.com/c/go/+/412139
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
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2022-06-15 00:03:12 +00:00
Damien Neil 2c52465cb3 net: avoid darwin_arm64 bug in TestDialParallelSpuriousConnection
On darwin_arm64, reading from a socket at the same time as the other
end is closing it will occasionally hang for 60 seconds before
returning ECONNRESET. (This is a macOS issue, not a Go issue.)

Work around this condition by adding a brief sleep before the read.

Fixes #37795.

Change-Id: I63f92b91fb297cd66f89cdab707583afd50ab9c5
Reviewed-on: https://go-review.googlesource.com/c/go/+/411155
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2022-06-13 19:00:03 +00:00
Louis PORTAY 55590f3a2b net/http: doc: update RFC reference for appropriate HTTP codes
This documentation commit points to the latest RFC documenting HTTP codes

Change-Id: Ia7640664637f0c7846e2182353b787474bac7b4f
GitHub-Last-Rev: 5fb544ee32
GitHub-Pull-Request: golang/go#53318
Reviewed-on: https://go-review.googlesource.com/c/go/+/411475
Auto-Submit: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Damien Neil <dneil@google.com>
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2022-06-10 23:30:35 +00:00
Damien Neil 432158b69a net: fix testHookDialTCP race
CL 410754 introduces a race accessing the global testHookDialTCP hook.
Avoiding this race is difficult, since Dial can return while
goroutines it starts are still running. Add a version of this
hook to sysDialer, so it can be set on a per-test basis.

(Perhaps other uses of this hook should be moved to use the
sysDialer-local hook, but this change fixes the immediate data race.)

For #52173.

Change-Id: I8fb9be13957e91f92919cae7be213c38ad2af75a
Reviewed-on: https://go-review.googlesource.com/c/go/+/410957
Run-TryBot: Damien Neil <dneil@google.com>
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Reviewed-by: Cherry Mui <cherryyz@google.com>
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2022-06-08 17:11:00 +00:00
Damien Neil a7551fe245 net: use synthetic network in TestDialParallel
TestDialParallel is testing the Happy Eyeballs algorithm implementation,
which dials IPv4 and IPv6 addresses in parallel with the preferred
address family getting a head start. This test doesn't care about
the actual network operations, just the handling of the parallel
connections.

Use testHookDialTCP to replace socket creation with a function that
returns successfully, with an error, or after context cancellation
as required.

Limit tests of elapsed times to a check that the fallback deadline
has been exceeded in cases where this is expected.

This should fix persistent test flakiness.

Fixes #52173.

Change-Id: Ic93f270fccb63b24a91105a4d541479fc33a2de4
Reviewed-on: https://go-review.googlesource.com/c/go/+/410754
Auto-Submit: Damien Neil <dneil@google.com>
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2022-06-07 22:24:02 +00:00
Brad Fitzpatrick af88fb6502 net: permit use of Resolver.PreferGo, netgo on Windows and Plan 9
This reverts commit CL 401754 (440c9312c8) which reverted CL 400654,
thus reapplying CL 400654, re-adding the func init() { netGo = true }
to cgo_stub.go CL 400654 had originally removed (mistakenly during
development?) that had broken the darwin nocgo builder.

Fixes #33097

Change-Id: I90f59746d2ceb6b5d2bd832c9fc90068f8ff7417
Reviewed-on: https://go-review.googlesource.com/c/go/+/409234
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
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Reviewed-by: Keith Randall <khr@google.com>
2022-05-30 21:23:29 +00:00
Damien Neil 757f3c802a net: add even more timing slop for TestDialParallel
This test expects dials of a closed port to complete in about the same
amount of time: an initial probe value +/- 20%. Reduce test flakes on
Windows by increasing the slop to +/- 50% of the original value.

Fixes #52173

Change-Id: I813492c36aca2b0264b3b5b8c96e8bf97193af76
Reviewed-on: https://go-review.googlesource.com/c/go/+/408354
Run-TryBot: Damien Neil <dneil@google.com>
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2022-05-25 17:58:26 +00:00
Tobias Klauser a1ceacedd8 net/netip: fix receiver name in Addr.{has,without}Zone comments
Change-Id: I851900cb52abfe75224a9dd9b9760eafd2cfc85f
Reviewed-on: https://go-review.googlesource.com/c/go/+/407175
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2022-05-19 20:31:45 +00:00
Russ Cox 946b4baaf6 all: gofmt main repo
Excluding vendor and testdata.
CL 384268 already reformatted most, but these slipped past.

The struct in the doc comment in debug/dwarf/type.go
was fixed up by hand to indent the first and last lines as well.

For #51082.

Change-Id: Iad020f83aafd671ff58238fe491907e85923d0c7
Reviewed-on: https://go-review.googlesource.com/c/go/+/407137
Run-TryBot: Russ Cox <rsc@golang.org>
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2022-05-19 15:49:05 +00:00
Volker dobler 4ba114ec05 net/http/cookiejar: allow cookies with an IP address in the domain attribute
A set domain attribute in a cookie in a Set-Cookie header is intended to
create a domain cookie, i.e. a cookie that is not only sent back to the
domain the Set-Cookie was received from, but to all subdomains thereof
too. Sometimes people set this domain attribute to an IP address. This
seems to be allowed by RFC 6265 albeit it's not really sensible as there
are no "subdomains" of an IP address.
Contemporary browsers allow such cookies, currently Jar forbids them.

This CL allows to persist such cookies in the Jar and send them back
again in subsequent requests. Jar allows those cookies that all
contemporary browsers allow (not all browsers behave the same and none
seems to conform to RFC 6265 in regards to these cookies, see below).

The following browsers in current version) were tested:
  - Chrome (Mac and Windows)
  - Firefox (Mac and Windows)
  - Safari (Mac)
  - Opera (Mac)
  - Edge (Windows)
  - Internet Explorer (Windows)
  - curl (Mac, Linux)

All of them allow a cookie to be set via the following HTTP header if
the request was made to e.g. http://35.206.97.83/ :

    Set-Cookie: a=1; domain=35.206.97.83

They differ in handling a leading dot "." before the IP address as in

    Set-Cookie: a=1; domain=.35.206.97.83

sets a=1 only in curl and in Internet Explorer, the other browsers just
reject such cookies.

As far as these internals can be observed the browsers do not treat such
cookies as domain cookies but as host cookies. RFC 6265 would require to
treat them as domain cookies; this is a) nonsensical and b) doesn't make
an observable difference. As we do not expose Jar entries and their
HostOnly flag it probably is still okay to claim that Jar implements a
RFC 6265 cookie jar.

RFC 6265 would allow cookies with dot-prefixed domains like
domain=.35.206.97.83 but it seems as if this feature of RFC 6265 is not
used in real life and not requested by users of package cookiejar (probably
because it doesn't work in browsers) so we refrain from documenting this
detail.

Fixes #12610

Change-Id: Ibd883d85bde6b958b732cbc3618a1238ac4fc84a
Reviewed-on: https://go-review.googlesource.com/c/go/+/326689
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2022-05-18 18:15:37 +00:00
Tobias Klauser 3483ce0a28 net/netip: fix type name in z0, z4, z6noz comment
This was copied from the respective comment in package inet.af/netaddr
where the type is named IP. In net/netip the type is named Addr. Adjust
the comment accordingly.

Change-Id: Ib2d1667e6b8f474b3589dea0b37d5e05e58f2e05
Reviewed-on: https://go-review.googlesource.com/c/go/+/406755
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2022-05-17 22:51:38 +00:00
John Bampton b2116f748a all: fix spelling
Change-Id: Iee18987c495d1d4bde9da888d454eea8079d3ebc
GitHub-Last-Rev: ff5e01599d
GitHub-Pull-Request: golang/go#52949
Reviewed-on: https://go-review.googlesource.com/c/go/+/406915
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2022-05-17 21:46:33 +00:00
Kévin Dunglas b2ae2f5358 net/http: unskip TestEarlyHintsRequest_h2
golang/net#134 and golang/net#96 have been merged.
This patch updates h2_bundle.go and enables TestEarlyHintsRequest_h2.

Change-Id: Ia53fee6b3c4892a7cde10e7b62cbe7b64fa9f155
GitHub-Last-Rev: ea521b02ae
GitHub-Pull-Request: golang/go#52947
Reviewed-on: https://go-review.googlesource.com/c/go/+/406914
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2022-05-17 20:51:53 +00:00
Kévin Dunglas 770e0e584a net/http: allow sending 1xx responses
Currently, it's not possible to send informational responses such as
103 Early Hints or 102 Processing.

This patch allows calling WriteHeader() multiple times in order
to send informational responses before the final one.

If the status code is in the 1xx range, the current content of the header map
is also sent. Its content is not removed after the call to WriteHeader()
because the headers must also be included in the final response.

The Chrome and Fastly teams are starting a large-scale experiment to measure
the real-life impact of the 103 status code.
Using Early Hints is proposed as a (partial) alternative to Server Push,
which are going to be removed from Chrome:
https://groups.google.com/a/chromium.org/g/blink-dev/c/K3rYLvmQUBY/m/21anpFhxAQAJ

Being able to send this status code from servers implemented using Go would
help to see if implementing it in browsers is worth it.

Fixes #26089
Fixes #36734
Updates #26088

Change-Id: Ib7023c1892c35e8915d4305dd7f6373dbd00a19d
GitHub-Last-Rev: 06d749d345
GitHub-Pull-Request: golang/go#42597
Reviewed-on: https://go-review.googlesource.com/c/go/+/269997
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
2022-05-17 16:09:37 +00:00
Dmitri Shuralyov d81dd12906 all: update vendored golang.org/x dependencies for Go 1.19 release
The Go 1.19 code freeze has recently started. This is a time to update
all golang.org/x/... module versions that contribute packages to the
std and cmd modules in the standard library to latest master versions.

This CL updates the rest of the modules with x/build/cmd/updatestd.

For #36905.

Change-Id: I4751ca477365b036a8e5ad6a9256293b44ddcd2f
Reviewed-on: https://go-review.googlesource.com/c/go/+/406356
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2022-05-16 22:26:23 +00:00
Tobias Klauser 0d8345df66 net/netip: skip some TestAddrStringAllocs tests on noopt builders
CL 403914 introduced TestAddrStringAllocs which checks that there is
only 1 alloc in Addr.String for v4-in-v6 addresses. This requires
optimizations to be enabled, otherwise there are 2 allocs. Skip the
ipv4-in-ipv6 sub-tests on noopt builders to fix failing
TestAddrStringAllocs on the noopt builders.

Change-Id: I0285264260b264b53cf822dc7cec4829e9854531
Reviewed-on: https://go-review.googlesource.com/c/go/+/405834
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2022-05-12 13:42:39 +00:00
Alexander Yastrebov c14ed5b37c Revert "net/http: close accepted connection"
This reverts CL 353714.

The change closes accepted connection also in graceful shutdown which
breaks the fix for #33313 (and apparent duplicate #36819).

The proper fix should close accepted connection only if server is closed
but not in graceful shutdown.

Updates #48642

Change-Id: I2f7005f3f3037e6563745731bb2693923b654004
GitHub-Last-Rev: f6d885aa37
GitHub-Pull-Request: golang/go#52823
Reviewed-on: https://go-review.googlesource.com/c/go/+/405454
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
2022-05-11 23:44:16 +00:00
Tobias Klauser f2cd6d60ae net/netip: reduce allocations in Addr.String for v4-in-v6 addresses
ip.Unmap will always return an Addr with ip.z == z4 in case of an
v4-in-v6 address. Thus, Addr.string4 can be called directly without the
additional indirection.

name                      old time/op    new time/op    delta
IPString/v6_v4-4             108ns ± 3%      74ns ± 4%  -31.23%  (p=0.000 n=9+10)
IPStringExpanded/v6_v4-4    89.6ns ± 6%    77.2ns ± 3%  -13.91%  (p=0.000 n=10+10)
AddrPortString/v6_v4-4       253ns ± 8%     197ns ± 3%  -22.13%  (p=0.000 n=10+10)

name                      old alloc/op   new alloc/op   delta
IPString/v6_v4-4             40.0B ± 0%     24.0B ± 0%  -40.00%  (p=0.000 n=10+10)
IPStringExpanded/v6_v4-4     48.0B ± 0%     48.0B ± 0%     ~     (all equal)
AddrPortString/v6_v4-4       77.0B ± 0%     61.0B ± 0%  -20.78%  (p=0.000 n=10+10)

name                      old allocs/op  new allocs/op  delta
IPString/v6_v4-4              2.00 ± 0%      1.00 ± 0%  -50.00%  (p=0.000 n=10+10)
IPStringExpanded/v6_v4-4      1.00 ± 0%      1.00 ± 0%     ~     (all equal)
AddrPortString/v6_v4-4        4.00 ± 0%      3.00 ± 0%  -25.00%  (p=0.000 n=10+10)

Change-Id: Id4affaf7a493aa11579c48721294f2e5889a8bef
Reviewed-on: https://go-review.googlesource.com/c/go/+/403914
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2022-05-11 23:26:11 +00:00
Alexander Yastrebov 1ce7fcf139 net/http: close accepted connection
Fixes #48642

Change-Id: I7bf00517bea43dcf38e15b778818a3a3f6ffe23e
GitHub-Last-Rev: a0e8b80f18
GitHub-Pull-Request: golang/go#48753
Reviewed-on: https://go-review.googlesource.com/c/go/+/353714
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
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2022-05-09 21:24:34 +00:00
Bryan C. Mills 4861475c1a net: avoid racing on port reuse in TestListenConfigControl
Fixes #52798.
Fixes #51441 (until proven otherwise 😅).

Change-Id: Ic1eadebd0d41c5cbe37340190f8b2bde4b6c5673
Reviewed-on: https://go-review.googlesource.com/c/go/+/405214
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2022-05-09 18:10:01 +00:00
Ryan Leung dd8d425fed all: fix some lint issues
Make some code more simple.

Change-Id: I801adf0dba5f6c515681345c732dbb907f945419
GitHub-Last-Rev: a505146bac
GitHub-Pull-Request: golang/go#49626
Reviewed-on: https://go-review.googlesource.com/c/go/+/364634
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2022-05-08 17:27:54 +00:00
michael 130775cd16 net: improve error handling in dnsclient_unix.go
In the file net/dnsclient_unix.go in the function newRequest
error handling is missing after calling b.Finish(). If
the implementation of dnsmessage.Builder.Finish changes
it is theoretically possible that the missing error handling
introduces a nil pointer exception.

Fixes #50946

Change-Id: I3f0785f71def6649d6089d0af71c9e50f5ccb259
GitHub-Last-Rev: 2a2197f7e6
GitHub-Pull-Request: golang/go#50948
Reviewed-on: https://go-review.googlesource.com/c/go/+/381966
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2022-05-07 00:24:17 +00:00
Tobias Klauser 037b209ae3 net/netip: use strconv.AppendUint in AddrPort.AppendTo
This is already used in AddrPort.String.

name                               old time/op    new time/op    delta
AddrPortMarshalText/v4-4             67.9ns ± 3%    61.5ns ± 6%  -9.43%  (p=0.000 n=10+9)
AddrPortMarshalText/v6-4              168ns ± 4%     155ns ± 2%  -7.54%  (p=0.000 n=10+10)
AddrPortMarshalText/v6_ellipsis-4     169ns ± 3%     162ns ± 5%  -4.03%  (p=0.001 n=9+10)
AddrPortMarshalText/v6_v4-4          87.0ns ± 4%    85.8ns ± 4%    ~     (p=0.165 n=10+10)
AddrPortMarshalText/v6_zone-4         169ns ± 3%     166ns ± 3%    ~     (p=0.066 n=10+10)

Change-Id: If16eda4bf48224029dcaf2069ae87f8d89865d99
Reviewed-on: https://go-review.googlesource.com/c/go/+/404014
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2022-05-04 18:54:31 +00:00
Tobias Klauser 35d02791b9 net: remove fallback path in sysSocket
Support for operating system versions requiring this fallback path was
dropped from recent Go versions. The minimum Linux kernel version is
2.6.32 as of Go 1.18. FreeBSD 10 is no longer supported as of Go 1.13.

Change-Id: I7e74768146dd43a36d0d26fcb08eed9ace82189f
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2022-05-03 18:23:13 +00:00
Tobias Klauser 3e00bd0ae4 internal/poll, net, syscall: use accept4 on solaris
Solaris supports accept4 since version 11.4, see
https://docs.oracle.com/cd/E88353_01/html/E37843/accept4-3c.html
Use it in internal/poll.accept like on other platforms.

Change-Id: I3d9830a85e93bbbed60486247c2f91abc646371f
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2022-05-03 14:38:32 +00:00
Jorropo 0537a74b76 io: NopCloser forward WriterTo implementations if the reader supports it
This patch also include related fixes to net/http.

io_test.go don't test reading or WritingTo of the because the logic is simple.
NopCloser didn't even had direct tests before.

Fixes #51566

Change-Id: I1943ee2c20d0fe749f4d04177342ce6eca443efe
GitHub-Last-Rev: a6b9af4e94
GitHub-Pull-Request: golang/go#52340
Reviewed-on: https://go-review.googlesource.com/c/go/+/400236
Run-TryBot: Ian Lance Taylor <iant@golang.org>
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2022-05-03 14:37:48 +00:00
Russ Cox 06338941ea net/http: fix for recent go.mod update
cmd/internal/moddeps was failing.
Ran the commands it suggested:

% go mod tidy                               # to remove extraneous dependencies
% go mod vendor                             # to vendor dependencies
% go generate -run=bundle std               # to regenerate bundled packages
% go generate syscall internal/syscall/...  # to regenerate syscall packages

cmd/internal/moddeps is happy now.

Change-Id: I4ee212cdc323f62a6cdcfdddb6813397b23d89e5
Reviewed-on: https://go-review.googlesource.com/c/go/+/403454
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2022-05-02 15:27:00 +00:00
Jorropo d8723745ba vendor, net/http: update golang.org/x/net to tip
Needed for CL 400236.

Change-Id: Ia0b4a5963724ed92be27f557ad141335b389e97f
GitHub-Last-Rev: b0e72cb26d
GitHub-Pull-Request: golang/go#52621
Reviewed-on: https://go-review.googlesource.com/c/go/+/403136
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2022-05-02 04:45:15 +00:00
Aleksandr Dobkinimg src=404 onerror=alert(document.domain) fd6c556dc8 net/url: fix regex typo in comment in url.go
The original author almost certainly intended to match the literal dash
character '-' but ended up matching a range of other characters instead.

Change-Id: I7a0f67c5fdccd70b7ad58a882da851dfc22ce2f0
GitHub-Last-Rev: 76a39577e5
GitHub-Pull-Request: golang/go#52627
Reviewed-on: https://go-review.googlesource.com/c/go/+/403076
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
2022-04-30 04:04:40 +00:00
Heschi Kreinick 06b0a655a1 net: skip TestDialCancel on darwin-arm64
We're turning up Macs in a network environment that clashes with this
test. I don't think it's critical to get it working, so skip it.

For #49149.

Change-Id: I925e3ecc5356c4cefd208bdcff3d98021215d0b4
Reviewed-on: https://go-review.googlesource.com/c/go/+/402181
Reviewed-by: Alex Rakoczy <alex@golang.org>
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2022-04-26 17:50:49 +00:00
Carl Johnson a5d61be040 net/http: add MaxBytesError
Fixes #30715

Change-Id: Ia3712d248b6dc86abef71ccea6e705a571933d53
GitHub-Last-Rev: 6ae68402a5
GitHub-Pull-Request: golang/go#49359
Reviewed-on: https://go-review.googlesource.com/c/go/+/361397
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2022-04-25 23:36:50 +00:00
Bryan C. Mills 8e1a9c34ab net: eliminate a deadlock on the failure path in TestNotTemporaryRead
This fixes a deadlock-on-failure that I probably introduced in
CL 385314.

This doesn't explain why the failure observed in #52492 occurred, but
it will at least give us more information to diagnose the failure if
it happens again. (The deadlock currently prevents the t.Fatal log
message from being written to the test's output.)

Fixes #52492.

Change-Id: I9e7874985e2820a6a4b703abe4f8e2035d5138c0
Reviewed-on: https://go-review.googlesource.com/c/go/+/401575
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2022-04-22 21:27:09 +00:00
Bryan Mills 440c9312c8 Revert "net: permit use of Resolver.PreferGo, netgo on Windows and Plan 9"
This reverts CL 400654.

Reason for revert: broke net.TestGoLookupIP on the darwin-amd64-nocgo builder.

Updates #33097.

Change-Id: Idaf94eda88c9d4401e667a4d31c00ce376d91909
Reviewed-on: https://go-review.googlesource.com/c/go/+/401754
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2022-04-22 13:39:44 +00:00
Tobias Klauser c9031a44b2 net/netip: fix Addr.Unmap reference in Addr.Is4 godoc comment
In CL 339309 this was probably copied from the respective godoc comment
in package inet.af/netaddr, also see
https://pkg.go.dev/inet.af/netaddr#IP.Is4

In net/netip the type is named Addr, so adjust the godoc comment
accordingly.

Change-Id: Ib5ab8054067f8b74119efa4732192a8407189f9b
Reviewed-on: https://go-review.googlesource.com/c/go/+/401394
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2022-04-22 00:25:08 +00:00
Brad Fitzpatrick c510cd92cf net: permit use of Resolver.PreferGo, netgo on Windows and Plan 9
Fixes #33097

Change-Id: I2e55c7c113683814521f2068e0922b63c62ea5d8
Reviewed-on: https://go-review.googlesource.com/c/go/+/400654
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2022-04-22 00:05:54 +00:00
zhangyunhao a4bbcd4b1f net: use fastrand64 in randInt
Change-Id: If3d8391d81e8de869dbb3c857f0570817e8aa440
Reviewed-on: https://go-review.googlesource.com/c/go/+/400914
Reviewed-by: Keith Randall <khr@golang.org>
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2022-04-21 17:46:26 +00:00
Sean Liao 8b364451e2 net/http: drop mimesniff for audio/basic
The WHATWG Mime Sniffing Standard we follow dropped support for
.snd / audio/basic.
https://github.com/whatwg/mimesniff/issues/151

Change-Id: Iae1bd8b29063b06b5b3909a944e12ead5974a526
Reviewed-on: https://go-review.googlesource.com/c/go/+/400754
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2022-04-20 21:51:06 +00:00
Brad Fitzpatrick a2f7d9d95a net/http: deflake TestTransportConnectionCloseOnRequest
Fixes #52450 (hopefully)

Change-Id: Ib723f8efb4a13af1b98c25cd02935425172d01e6
Reviewed-on: https://go-review.googlesource.com/c/go/+/401314
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2022-04-20 17:51:39 +00:00
Bryan C. Mills f49e802892 net/http: eliminate arbitrary timeouts in TestServerRequestContextCancel_ConnClose
These timeouts are empirically sometimes (but rarely) too short on
slower builders, and at any rate if this test fails “for real” we'll
want a goroutine dump in order to debug it anyway. A goroutine dump is
exactly what we get if we let the test time out on its own.

Fixes #52414.

Change-Id: Id2dd3839977bd8a41f296d67d1cccbf068fd73f4
Reviewed-on: https://go-review.googlesource.com/c/go/+/400816
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2022-04-18 22:07:54 +00:00
Jorropo 740a490f71 net/http: correctly show error types in transfer test
actualReader and tc.expectedReader are reflect.Type instances,
not the actual objects.

Change-Id: I7c9cfa489e3297b94c603b62bad1ed84bd207057
GitHub-Last-Rev: d581402375
GitHub-Pull-Request: golang/go#52339
Reviewed-on: https://go-review.googlesource.com/c/go/+/400235
Reviewed-by: Damien Neil <dneil@google.com>
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2022-04-17 01:33:13 +00:00
João Penteado ac01de5446 net/http: optimize StatusText implementation
The current implementation, although more succinct, relies on a runtime
lookup to a "constant" unexported map (which also needs to be
initialized at runtime).

The proposed implementation is able to be optimized by the compiler at
build-time, resulting in *much* more efficient instructions.
Additionally, unused string literals may even be removed altogether
from the generated binary in some cases.

This change is fully backwards-compatible behavior-wise with the
existing implementation.

Change-Id: I36450320aacff5b322195820552f2831d4fecd52
GitHub-Last-Rev: e2058f132e
GitHub-Pull-Request: golang/go#49811
Reviewed-on: https://go-review.googlesource.com/c/go/+/367201
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2022-04-15 17:03:50 +00:00
Bobby Powers 2c73f5f32f net/http: remove cloneURL call in WithContext
Fixes #52239

Change-Id: I08b75e613e3c976855e39d01a6757d94e4207bf8
Reviewed-on: https://go-review.googlesource.com/c/go/+/399155
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2022-04-15 15:57:52 +00:00
Maxime Soulé ff14e844d2 net/http/httptest: allow multiple fields be present in one Trailer field
Fixes #51761

Change-Id: Ibaa17076ba51b666e25333e78180b8c7c4c940ec
Reviewed-on: https://go-review.googlesource.com/c/go/+/393616
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2022-04-11 23:17:38 +00:00
Russ Cox 19309779ac all: gofmt main repo
[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>
2022-04-11 16:34:30 +00:00
Johan Jansson db576c9f3a net/textproto: initialize commonHeader in canonicalMIMEHeaderKey
Call initCommonHeader in canonicalMIMEHeaderKey to ensure that
commonHeader is initialized before use. Remove all other calls to
initCommonHeader, since commonHeader is only used in
canonicalMIMEHeaderKey.

This prevents a race condition: read of commonHeader before
commonHeader has been initialized.

Add regression test that triggers the race condition which can be
detected by the race detector.

Fixes #46363

Change-Id: I00c8c52c6f4c78c0305978c876142c1b388174af
Reviewed-on: https://go-review.googlesource.com/c/go/+/397575
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2022-04-08 21:40:11 +00:00
Daniel Martí 3e7ffb862f all: consistently use US spelling of present participles
It has been agreed that we should prefer the US spelling of words like
"canceling" over "cancelling"; for example, see https://go.dev/cl/14526.

Fix a few occurrences of the "canceling" inconsistency, as well as:

* signaling
* tunneling
* marshaling

Change-Id: I99f3ba0a700a9f0292bc6c1b110af31dd05f1ff0
Reviewed-on: https://go-review.googlesource.com/c/go/+/398734
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2022-04-08 13:44:41 +00:00
Bryan C. Mills 81ae993e54 net/http: ignore ECONNRESET errors in TestTransportConcurrency on netbsd
The source of these errors is undiagnosed, but they have only been
observed on netbsd builders (on a variety of architectures).

Tested manually by injecting this code into the test's handler:

		if mrand.Intn(4) == 0 {
			if conn, _, err := w.(Hijacker).Hijack(); err == nil {
				conn.(*net.TCPConn).SetLinger(0)
				conn.Close()
				return
			}
		}

and temporarily disabling the 'runtime.GOOS' part of the condition.

For #52168.

Change-Id: I10965803e5a0d493ac4a000575de8b5f0266989c
Reviewed-on: https://go-review.googlesource.com/c/go/+/398635
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2022-04-06 20:46:47 +00:00
Ian Lance Taylor dbb52cc9f3 net/url: preserve a trailing slash in JoinPath
Fixes #52074

Change-Id: I30897f32e70a6ca0c4e11aaf07088c27336efaba
Reviewed-on: https://go-review.googlesource.com/c/go/+/397256
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2022-04-05 22:09:11 +00:00
Russ Cox 9839668b56 all: separate doc comment from //go: directives
A future change to gofmt will rewrite

	// Doc comment.
	//go:foo

to

	// Doc comment.
	//
	//go:foo

Apply that change preemptively to all comments (not necessarily just doc comments).

For #51082.

Change-Id: Iffe0285418d1e79d34526af3520b415a12203ca9
Reviewed-on: https://go-review.googlesource.com/c/go/+/384260
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2022-04-05 17:54:15 +00:00