2 Commits

Author	SHA1	Message	Date
Patrick Mezard	d574b59fc7	os: fix a race between Process.signal() and wait() on Windows ... Process.handle was accessed without synchronization while wait() and signal() could be called concurrently. A first solution was to add a Mutex in Process but it was probably too invasive given Process.handle is only used on Windows. This version uses atomic operations to read the handle value. There is still a race between isDone() and the value of the handle, but it only leads to slightly incorrect error codes. The caller may get a: errors.New("os: process already finished") instead of: syscall.EINVAL which sounds harmless. Fixes #9382 Change-Id: Iefcc687a1166d5961c8f27154647b9b15a0f748a Reviewed-on: https://go-review.googlesource.com/9904 Reviewed-by: Alex Brainman <alex.brainman@gmail.com> Run-TryBot: Alex Brainman <alex.brainman@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org>	2015-06-11 01:33:25 +00:00
Russ Cox	c007ce824d	build: move package sources from src/pkg to src ... Preparation was in CL 134570043. This CL contains only the effect of 'hg mv src/pkg/* src'. For more about the move, see golang.org/s/go14nopkg.	2014-09-08 00:08:51 -04:00