tree 582d097a48ca046e2ffc766ce40b68088a26d762
parent 6c5289959c9811faffd66524f62cdcda16aa2d5c
author Bryan C. Mills <bcmills@google.com> 1683147425 -0400
committer Gopher Robot <gobot@golang.org> 1683148884 +0000

windows: use unsafe.Add instead of pointer arithmetic on a uintptr

The existing uintptr arithmetic is arguably valid because the
environment block is not located within the Go heap
(see golang/go#58625).

However, unsafe.Add (added in Go 1.17) expresses the same logic with
fewer conversions, and in addition avoids triggering the unsafeptr
vet check.

For golang/go#41205.

Change-Id: Ifc509279a13fd707be570908ec779d8518b4f75b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/492415
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Bryan Mills <bcmills@google.com>