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David Symonds 446bfffcd6 crypto/subtle: make ConstantTimeCompare return zero for args of different length.
This is more useful than panicking, since otherwise every caller needs
to do the length check before calling; some will forget, and have a
potential submarine crasher as a result. Other implementations of this
functionality do a length check.

This is backward compatible, except if someone has written code that
relies on this panicking with different length args. However, that was
not the case before Go 1.3 either.

Updates #7304.

LGTM=agl
R=agl, minux, hanwen
CC=golang-codereviews
https://golang.org/cl/118750043
2014-07-22 10:08:23 +10:00
api syscall: regenerate z-files for darwin 2014-06-24 09:20:42 +09:00
doc doc/go1.4.txt: permit for range x 2014-07-14 15:45:14 -07:00
include liblink: remove some gotos + other fixes 2014-07-21 17:38:48 -04:00
lib codereview: abort 'hg commit' before entering commit message. 2014-07-18 21:04:56 -04:00
misc undo CL 109640045 / f97fb06525e5 2014-07-18 02:59:54 -04:00
src crypto/subtle: make ConstantTimeCompare return zero for args of different length. 2014-07-22 10:08:23 +10:00
test test: avoid "declared but not used" errors in shift1.go 2014-07-20 12:25:24 -07:00
.hgignore lib9: enable on Plan 9 2014-02-13 20:06:41 +01:00
.hgtags tag go1.3 2014-06-19 11:21:35 +10:00
AUTHORS A+C: add Xia Bin (individual CLA) 2014-07-18 12:04:39 -04:00
CONTRIBUTORS A+C: add Xia Bin (individual CLA) 2014-07-18 12:04:39 -04:00
favicon.ico godoc: update favicon 2012-10-11 17:02:36 +11:00
LICENSE
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README README: Fix installation instructions 2013-11-20 13:47:37 -08:00
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Binary Distribution Notes

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variable if you unpack it into /usr/local/go, or if you rebuild
from sources by running all.bash (see doc/install.html).
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For example, if you extracted the tar file into $HOME/go, you might
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