go, branch go1.7.4

[release-branch.go1.7] go1.7.4

2016-12-01T22:13:49Z

Change-Id: I76d2c823eb98c16bb923caad2d0b0e0809a5ee37 Reviewed-on: https://go-review.googlesource.com/33798 Run-TryBot: Chris Broadfoot Reviewed-by: Brad Fitzpatrick TryBot-Result: Gobot Gobot

[release-branch.go1.7] doc: document go1.7.4 and go1.6.4

2016-12-01T20:45:54Z

Change-Id: I0728afe6a1d1e0aee4701e51a5548fa9fd637b66 Reviewed-on: https://go-review.googlesource.com/33795 Reviewed-by: Russ Cox Reviewed-by: Brad Fitzpatrick Reviewed-on: https://go-review.googlesource.com/33796 Reviewed-by: Chris Broadfoot

[release-branch.go1.7] crypto/x509: read Darwin trust settings for root CAs

2016-12-01T20:25:14Z

Darwin separately stores bits indicating whether a root certificate should be trusted; this changes Go to read and use those when initializing SystemCertPool. Unfortunately, the trust API is very slow. To avoid a delay of up to 0.5s in initializing the system cert pool, we assume that the trust settings found in kSecTrustSettingsDomainSystem will always indicate trust. (That is, all root certs Apple distributes are trusted.) This is not guaranteed by the API but is true in practice. In the non-cgo codepath, we do not have that benefit, so we must check the trust status of every certificate. This causes about 0.5s of delay in initializing the SystemCertPool. On OS X 10.11 and older, the "security" command requires a certificate to be provided in a file and not on stdin, so the non-cgo codepath creates temporary files for each certificate, further slowing initialization. Updates #18141. Change-Id: If681c514047afe5e1a68de6c9d40ceabbce54755 Reviewed-on: https://go-review.googlesource.com/33721 Run-TryBot: Quentin Smith TryBot-Result: Gobot Gobot Reviewed-by: Russ Cox Reviewed-on: https://go-review.googlesource.com/33727

[release-branch.go1.7] net/http: multipart ReadForm close file after copy

2016-12-01T19:33:25Z

Always close the file regardless of whether the copy succeeds or fails. Pass along the close error if the copy succeeds Updates #16296 Fixes #17965 Change-Id: Ib394655b91d25750f029f17b3846d985f673fb50 Reviewed-on: https://go-review.googlesource.com/30410 Reviewed-by: Brad Fitzpatrick Run-TryBot: Brad Fitzpatrick TryBot-Result: Gobot Gobot Reviewed-on: https://go-review.googlesource.com/33639 Reviewed-by: Chris Broadfoot Reviewed-by: Ian Lance Taylor

[release-branch.go1.7] doc: reference go1.4-bootstrap-20161024.tar.gz

2016-11-08T18:24:20Z

Updates #16352 Change-Id: I214c87579ef21ced8d0ba94aa170dd7780afec4b Reviewed-on: https://go-review.googlesource.com/32312 Reviewed-by: Ian Lance Taylor Reviewed-on: https://go-review.googlesource.com/32914

[release-branch.go1.7] doc/devel/release.html: document go1.6.3 doesn't actually support macOS Sierra

2016-11-08T16:11:19Z

Updates #17824. Change-Id: I73cf89c21b418158c7014c3271cd1103a17a5c86 Reviewed-on: https://go-review.googlesource.com/32882 Reviewed-by: Brad Fitzpatrick Reviewed-on: https://go-review.googlesource.com/32885 Reviewed-by: Ian Lance Taylor Reviewed-by: Minux Ma

[release-branch.go1.7] doc: remove mention of Go 1.6.3 working on Sierra

2016-10-28T15:20:28Z

We thought it would at the time, but then Beta 4 changed the ABI again, so it wasn't true in practice. Fixes #17643 Change-Id: I36b747bd69a56adc7291fa30d6bffdf67ab8741b Reviewed-on: https://go-review.googlesource.com/32238 Reviewed-by: Russ Cox Reviewed-on: https://go-review.googlesource.com/32270

[release-branch.go1.7] go1.7.3

2016-10-19T17:04:39Z

Change-Id: I906070c84c0f40c4dd8af8b5894895127834ee00 Reviewed-on: https://go-review.googlesource.com/31438 Run-TryBot: Chris Broadfoot TryBot-Result: Gobot Gobot Reviewed-by: Brad Fitzpatrick

[release-branch.go1.7] doc: document go1.7.3 and add note to go1.7.2 that it should not be used

2016-10-19T17:04:17Z

Change-Id: I3dd1513e927733ce5c63928da772cb81760ba869 Reviewed-on: https://go-review.googlesource.com/31442 Reviewed-by: Andrew Gerrand Reviewed-by: Brad Fitzpatrick

[release-branch.go1.7] net/http: update bundled http2

2016-10-19T00:01:52Z

Updates bundled http2 for x/net/http2 git rev d4c55e66 for: [release-branch.go1.7] http2: never Read from Request.Body in Transport to determine ContentLength https://golang.org/cl/31361 Updates #17480 Updates #17071 Change-Id: I2231adaed3cb5b368927a9654dcf7e69a8b664b6 Reviewed-on: https://go-review.googlesource.com/31432 Run-TryBot: Chris Broadfoot TryBot-Result: Gobot Gobot Reviewed-by: Chris Broadfoot