Tobias Klauser 2320a9c158 unix: fix TestMmap crash on openbsd/386
When adding Mprotect to TestMmap in CL 56172, PROT_WRITE was implicitly
assumed to also include PROT_READ. This is not necessarily true on all
OSes and makes TestMmap crash on openbsd/386.

As suggested my Mikio Hara fix it by also setting PROT_READ on the
memory mapping.

Fixes golang/go#21962

Change-Id: Ia789ab8b31f8dec0c3db23cc950ccdd4aab3db05
Reviewed-on: https://go-review.googlesource.com/65230
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2017-09-21 19:16:43 +00:00
2016-02-22 20:26:01 +00:00
2017-09-12 23:54:04 +00:00
2014-12-08 10:44:52 +11:00
2015-03-18 17:04:21 +00:00
2015-02-20 05:00:49 +00:00
2012-03-17 15:20:58 +11:00
2014-08-08 14:33:53 -07:00

This repository holds supplemental Go packages for low-level interactions with the operating system.

To submit changes to this repository, see http://golang.org/doc/contribute.html.
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