e3e56ff3c2
* Add updated github.com/miekg/dns to go modules
* Add updated github.com/miekg/dns to vendor
* Fix github.com/miekg/dns api breakage
* Decrease size when trimming UDP packets
Need more room for the header(?), if we don't decrease the size we get an
"overflow unpacking uint32" from the dns library
* Fix dns truncate tests with api changes
* Make windows build working again. Upgrade x/sys and x/crypto and vendor
This upgrade is needed because of API breakage in x/sys introduced
by the minimal x/sys dependency of miekg/dns
This API breakage has been fixed in commit
855e68c859
17 lines
544 B
Go
17 lines
544 B
Go
// Copyright 2019 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package unix
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// Round the length of a raw sockaddr up to align it properly.
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func cmsgAlignOf(salen int) int {
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salign := SizeofPtr
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if SizeofPtr == 8 && !supportsABI(_dragonflyABIChangeVersion) {
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// 64-bit Dragonfly before the September 2019 ABI changes still requires
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// 32-bit aligned access to network subsystem.
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salign = 4
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}
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return (salen + salign - 1) & ^(salign - 1)
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}
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