- 04 Dec, 2015 8 commits
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Russ Cox authored
Broke the build: http://build.golang.org/log/8159de7e0d6f3832da394c310975ddd4c4c74627 (cmd/gofmt TestRewrite) This reverts commit 6f6b2f04. Change-Id: Ifd46b0b76c30b0a568521eaaf5ef8968a9549bf5 Reviewed-on: https://go-review.googlesource.com/17383Reviewed-by:
Russ Cox <rsc@golang.org>
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Russ Cox authored
Followup to CL 12250. For #10281. Change-Id: If25d9cac92f10327bb355f2d11b00c625b464661 Reviewed-on: https://go-review.googlesource.com/17199Reviewed-by:
Ian Lance Taylor <iant@golang.org>
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Russ Cox authored
RFC 2047 tokens like =?utf-8?B?whatever?= can only appear unquoted, but this code was trying to decode them even when they came out of quoted strings. Quoted strings must be left alone. Fixes #11294. Change-Id: I41b371f5b1611f1e56d93623888413d07d4ec878 Reviewed-on: https://go-review.googlesource.com/17381Reviewed-by:
Brad Fitzpatrick <bradfitz@golang.org>
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Sokolov Yura authored
- change way of protection from O(N^2) on duplicate values. Previous algorithm does additional comparisons and swaps on every split pass. Changed algorithm does one ordinal quicksort split pass, and if distribution is skewed, then additional pass to separate pivot's duplicates. Changed algorithm could be slower on very ununique slice, but it is still protected from O(N^2). - increase small slice size and do simple shell sort pass to amortize worst case on small slices. Small slice has higher probability to have skewed distribution, so lets sort it with simpler algorithm. benchmark old ns/op new ns/op delta BenchmarkSortString1K 458374 388641 -15.21% BenchmarkSortInt1K 217851 181796 -16.55% BenchmarkSortInt64K 20539264 16730340 -18.54% BenchmarkSort1e2 98668 95554 -3.16% BenchmarkSort1e4 20278500 18316829 -9.67% BenchmarkSort1e6 3215724392 2795999911 -13.05% number of operations: Size: Total: Swap: Less: % % % Sort 100 Avg -5.98% -18.43% -1.90% Sort 100 Max -14.43% -16.02% -4.51% Sort 300 Avg -7.50% -12.76% -5.96% Sort 300 Max -11.29% -9.60% -4.30% Sort 1000 Avg -12.13% -11.65% -12.25% Sort 1000 Max -13.81% -11.77% -11.89% Sort 3000 Avg -14.61% -9.30% -15.86% Sort 3000 Max -15.81% -8.66% -15.19% Sort 10000 Avg -16.10% -8.47% -17.80% Sort 10000 Max -17.13% -7.63% -16.97% Sort 30000 Avg -17.46% -7.56% -19.57% Sort 30000 Max -18.24% -7.62% -17.68% Sort 100000 Avg -18.83% -6.64% -21.33% Sort 100000 Max -19.72% -6.70% -20.96% Sort 300000 Avg -19.61% -6.16% -22.30% Sort 300000 Max -20.69% -6.15% -21.81% Sort 1000000 Avg -20.42% -5.58% -23.31% Sort 1000000 Max -21.54% -5.56% -23.61% Change-Id: I23868e8b52b5841b358cd5403967c9a97871e4d5 Reviewed-on: https://go-review.googlesource.com/15688Reviewed-by: -
Mikio Hara authored
Parsing literal IPv6 address with zone identifier is already supported when not using cgo. This change enables it when using cgo too. Fixes #12241. Change-Id: I3ed78c9e750e75eff0dae76ba8608df39503cf85 Reviewed-on: https://go-review.googlesource.com/17215 Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Matthew Dempsky <mdempsky@google.com>
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Mikio Hara authored
Change-Id: Ic704a2614e310bc7aa3bdee89a020c27f4292efa Reviewed-on: https://go-review.googlesource.com/17410Reviewed-by:
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David du Colombier authored
This change returns rooted DNS names on Plan 9, for consistency with other operating systems. Updates #12193. Change-Id: If983920c5b9a8f67d4ccb51bb295fac8dfb87e88 Reviewed-on: https://go-review.googlesource.com/15581Reviewed-by:
Mikio Hara <mikioh.mikioh@gmail.com>
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Chris Broadfoot authored
Fixes #13474 Change-Id: Ic86e54f6bc67db46504f7d43a0666647af308177 Reviewed-on: https://go-review.googlesource.com/17404Reviewed-by:
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- 03 Dec, 2015 21 commits
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Brad Fitzpatrick authored
Fixes #9236 Change-Id: I744d7f071e945ea6e6e50203d931f4678c8b545d Reviewed-on: https://go-review.googlesource.com/17311Reviewed-by:
Adam Langley <agl@golang.org> Reviewed-by:
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Brad Fitzpatrick authored
This makes TestTransportResponseCloseRace much faster and no longer flaky. In the process it also cleans up test hooks in net/http which were inconsistent and scattered. Change-Id: Ifd0b11dbc7e8915c24eb5bdc36731ed6751dd7ec Reviewed-on: https://go-review.googlesource.com/17316Reviewed-by:
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Matthew Dempsky authored
The call "poptemp(t, order)" at line 906 should match up with the assignment "t := marktemp(order)" at line 770, so use a new temporary variable for stripping the ODCL nodes from a "case x := <-ch" node's Ninit list. Fixes #13469. Passes toolstash/buildall. Change-Id: Ia7eabd40c79cfdcb83df00b6fbd0954e0c44c5c7 Reviewed-on: https://go-review.googlesource.com/17393Reviewed-by:
Keith Randall <khr@golang.org> Run-TryBot: Matthew Dempsky <mdempsky@google.com>
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Mohit Agarwal authored
Fix a typo in de5b3861; using `$ver` to determine linux major/minor versions would produce those for clang, use `$linuxver` instead. Updates #12898. Change-Id: I2c8e84ad02749fceaa958afd65e558bb0b08dddb Reviewed-on: https://go-review.googlesource.com/17323Reviewed-by:
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Ian Lance Taylor authored
Change-Id: I988d1b230ce516bf2997ec0932a854323b2bab7c Reviewed-on: https://go-review.googlesource.com/17395Reviewed-by:
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Austin Clements authored
This adds support for compressed ELF sections. This compression is treated as a framing issue and hence the package APIs all transparently decompress compressed sections. This requires some subtlety for (*Section).Open, which returns an io.ReadSeeker: since the decompressed data comes from an io.Reader, this commit introduces a Reader-to-ReadSeeker adapter that is efficient for common uses of Seek and does what it can otherwise. Fixes #11773. Change-Id: Ic0cb7255a85cadf4c1d15fb563d5a2e89dbd3c36 Reviewed-on: https://go-review.googlesource.com/17341Reviewed-by:
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Austin Clements authored
GCC and LLVM support zlib-compressing DWARF debug sections (and there's some evidence that this may be happening by default in some circumstances now). Add support for reading compressed DWARF sections. Since ELF relocations apply to the decompressed data, decompression is done before applying relocations. Since relcations are applied by debug/elf, decompression must also be handled there. Note that this is different from compressed ELF sections, which is a more general mechanism used by very recent versions of GCC. Updates #11773. Change-Id: I3f4bf1b04d0802cc1e8fcb7c2a5fcf6c467c5089 Reviewed-on: https://go-review.googlesource.com/17340Reviewed-by:
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Russ Cox authored
Until now we've used ErrUnknownAlgorithm but that's a bit confusing when it is returned for obviously-known things like MD5. Fixes #10431. Change-Id: Ief8a8ef46e5b99bd4fd18e1acd7ae398a484bac3 Reviewed-on: https://go-review.googlesource.com/17380Reviewed-by:
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Brad Fitzpatrick authored
Fixes #12705 Change-Id: I69639d2b03777835b2697ff349a00ccab410aa49 Reviewed-on: https://go-review.googlesource.com/17318Reviewed-by:
Burcu Dogan <jbd@google.com> Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
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Benjamin Prosnitz authored
Change-Id: I17ef4e221e5cd0fb8dc553785248ccac59380c6f Reviewed-on: https://go-review.googlesource.com/17321Reviewed-by:
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Brad Fitzpatrick authored
It was reverted. Change-Id: Ie30d8df9f2e5b14ff823fe81f5e538ee47064662 Reviewed-on: https://go-review.googlesource.com/17317Reviewed-by:
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Volker Dobler authored
The flags are used in OpenFile, not Open. Change-Id: I45c1639e36694529cb29c2b580c43a22e6fd10ac Reviewed-on: https://go-review.googlesource.com/17352Reviewed-by:
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Russ Cox authored
Fixes #12972. Change-Id: Id0611667e6149753c351c0c5e01211340a87d3fd Reviewed-on: https://go-review.googlesource.com/17230Reviewed-by:
David Crawshaw <crawshaw@golang.org>
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Russ Cox authored
These are simply incompatible. Clang fixed the bug but not in older versions. Fixes #12898. Change-Id: I74a3fd9134dadab6d0f074f8fd09e00d64558d7a Reviewed-on: https://go-review.googlesource.com/17254Reviewed-by:
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Russ Cox authored
Followup to CL 16047. For #12963. Change-Id: I596cd5109b25a4079b966427411860fde8b9b54a Reviewed-on: https://go-review.googlesource.com/17232Reviewed-by:
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Austin Clements authored
stackBarrier on amd64 sanity checks that it's unwinding the correct entry in the stack barrier array. However, this check is wrong in two ways that make it unlikely to catch anything, right or wrong: 1) It checks that savedLRPtr == SP, but, in fact, it should be that savedLRPtr+8 == SP because the RET that returned to stackBarrier popped the saved LR. However, we didn't notice this check was wrong because, 2) the sense of the conditional branch is also wrong. Fix both of these. Change-Id: I38ba1f652b0168b5b2c11b81637656241262af7c Reviewed-on: https://go-review.googlesource.com/17039Reviewed-by:
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Shenghou Ma authored
Change-Id: Icce28fc4937cc73c0712c054161222f034381c2f Reviewed-on: https://go-review.googlesource.com/16876Reviewed-by:
Austin Clements <austin@google.com>
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Alex Brainman authored
This CL also changes windows LookupSRV to return _xmpp-server._tcp.google.com. as cname instead of google.com similar to linux. Otherwise TestLookupDots still fails. Updates #12193 (with plan9 still to do) Change-Id: Id225e15bee95037cdb4226803506cce690c5d341 Reviewed-on: https://go-review.googlesource.com/13887 Run-TryBot: Alex Brainman <alex.brainman@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Rahul Chaudhry authored
From Android release M (Marshmallow), hard linking files is blocked and an attempt to call link() on a file will return EACCES. - https://code.google.com/p/android-developer-preview/issues/detail?id=3150 Change-Id: Ifdadaa31e3d5ee330553f45db6c001897dc955be Reviewed-on: https://go-review.googlesource.com/17339Reviewed-by:
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Chris Broadfoot authored
Change-Id: I6bee207db7485f96a499f51b2d1346c35e086d41 Reviewed-on: https://go-review.googlesource.com/17337Reviewed-by:
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Chris Broadfoot authored
Change-Id: Ib6a9e131113523e6b1e5b7604480028b9ffbfa93 Reviewed-on: https://go-review.googlesource.com/17178Reviewed-by:
Andrew Gerrand <adg@golang.org>
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- 02 Dec, 2015 11 commits
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Alexandre Cesaro authored
Add the test index so it is easier to find which test case failed. Change-Id: Ic04682651b26b137355950ff0c51bdbdb1d85a9c Reviewed-on: https://go-review.googlesource.com/17351Reviewed-by:
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Rahul Chaudhry authored
Also, enable test misc/cgo/testcshared for android/arm64. c/17245 and c/17246 provide the missing pieces for making this test work. "androidtest.bash" now passes on a Nexus 9 (volantis) device running Android build "LMY48T". Change-Id: Icb9fd2d17d97e0f04cb18d0cd91640c80fbd3fb4 Reviewed-on: https://go-review.googlesource.com/17333Reviewed-by:
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Rahul Chaudhry authored
On android, runtime.tls_g is a normal variable. TLS offset is computed in x_cgo_inittls. Change-Id: I18bc9a736d5fb2a89d0f798956c754e3c10d10e2 Reviewed-on: https://go-review.googlesource.com/17246Reviewed-by:
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Rahul Chaudhry authored
On android, runtime.tls_g is a normal variable. TLS offset is computed in x_cgo_inittls. Change-Id: I64cfd3543040776dcdf73cad8dba54fc6aaf6f35 Reviewed-on: https://go-review.googlesource.com/17245Reviewed-by:
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Michael Hudson-Doyle authored
runtime.stackBarrier is a strange function: it is only ever "called" by smashing its address into a LR slot on the stack. Calling it like this certainly does not adhere to the rule that r12 is set to the global entry point before calling it and the prologue instrutions that compute r2 from r12 in fact just corrupt r2, which is bad because the function that stackBarrier returns to probably uses r2 to access global data. Fortunately stackBarrier itself does not access any global data and so does not depend on the value of r2, meaning we can ignore the ABI rules and simply skip inserting the prologue instructions into this specific function. Fixes 64bit.go, append.go and fixedbugs/issue13169.go from "cd test; go run run.go -linkshared". Change-Id: I606864133a83935899398e2d42edd08a946aab24 Reviewed-on: https://go-review.googlesource.com/17281Reviewed-by:
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Ian Lance Taylor authored
Fixes #13423. Change-Id: I41bb45790cca36c57a107796f0eca61287acb2a9 Reviewed-on: https://go-review.googlesource.com/17332 Run-TryBot: Ian Lance Taylor <iant@golang.org> Reviewed-by:
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Håvard Haugen authored
Move test for isblank into addmethod so that most of the type checking for methods is also performed for blank methods. Fixes #11366. Change-Id: I13d554723bf96d906d0b3ff390d7b7c87c1a5020 Reviewed-on: https://go-review.googlesource.com/16866Reviewed-by:
Robert Griesemer <gri@golang.org>
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INADA Naoki authored
Long lived connections may make some DB operation difficult. (e.g. retiring load balanced DB server.) So SetConnMaxLifetime closes long lived connections. It can be used to limit maximum idle time, too. Closing idle connections reduces active connections while application is idle and avoids connections are closed by server side (cause errBadConn while querying). fixes #9851 Change-Id: I2e8e824219c1bee7f4b885d38ed96d11b7202b56 Reviewed-on: https://go-review.googlesource.com/6580 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Alexandre Cesaro authored
When the name of an Address contains non-ASCII characters, Address.String() used mime.QEncoding to encode the name. However certain characters are forbidden when an encoded-word is in a phrase context (see RFC 2047 section 5.3) and these characters are not encoded by mime.QEncoding. In this case we now use mime.BEncoding (base64 encoding) so that forbidden characters are also encoded. Fixes #11292 Change-Id: I52db98b41ece439295e97d7e94c8190426f499c2 Reviewed-on: https://go-review.googlesource.com/16012Reviewed-by:
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Ian Lance Taylor authored
The old code was assuming that a PT_NOTE segment never had more than one note, but there is no such requirement. Fixes #13364. Change-Id: I3f6b3716130bf7af6abe81b8e10571a8c7cd943c Reviewed-on: https://go-review.googlesource.com/17331 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Joe Tsai authored
Commit 7a1fb95d strips non-free license from Mark.Twain-Tom.Sawyer.txt, but forgot to remove it from the compressed version of the file. Update #13216 Change-Id: I60f53275d56ba5baa6898db47b1d41f85e985c00 Reviewed-on: https://go-review.googlesource.com/17264Reviewed-by:
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