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Ian Lance Taylor 8221f90f13 Revert "os/exec: avoid calling LookPath in cmd.Start for resolved paths"
This reverts CL 512155.

Reason for revert: CL 512155 introduced a race in that it caused
cmd.Start to set cmd.Path. Previously it was fine if code looked
at cmd.Path in one goroutine while calling cmd.Start in a different
goroutine.

A test case for this race is in CL 527495.

Change-Id: Ic18fdadf6763727f8ea748280d5f0e601b9bf374
Reviewed-on: https://go-review.googlesource.com/c/go/+/527337
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2023-09-12 00:57:26 +00:00
.github .github: fix templates with multiple labels 2023-07-31 18:28:27 +00:00
api net/netip: add AddrPort.Compare and Prefix.Compare 2023-09-11 20:26:41 +00:00
doc reflect: make Value.IsZero identical to v == zero 2023-09-01 23:20:30 +00:00
lib/time lib/time: update to 2023c/2023c 2023-05-03 20:14:11 +00:00
misc os: add tests for UserCacheDir and UserConfigDir 2023-08-21 17:46:57 +00:00
src Revert "os/exec: avoid calling LookPath in cmd.Start for resolved paths" 2023-09-12 00:57:26 +00:00
test cmd/compile/internal/noder: handle unsafe.Sizeof, etc in unified IR 2023-09-11 20:48:07 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore internal/platform,cmd/dist: export the list of supported platforms 2023-06-22 19:44:52 +00:00
codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +00:00
CONTRIBUTING.md doc: normalize proposal-process links 2023-03-29 22:00:27 +00:00
go.env cmd/go: additional doc-inspired tests and bug fixes 2023-06-06 19:18:46 +00:00
LICENSE
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README.md README: update from CC-BY-3.0 to CC-BY-4.0 2022-11-02 20:14:56 +00:00
SECURITY.md SECURITY.md: replace golang.org with go.dev 2022-04-26 19:59:47 +00:00

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