| commit | 1ed932d22b7f602d3aa0a4a5ab12ff479a2c1dce | [log] [tgz] |
|---|---|---|
| author | Daniel Martí <mvdan@mvdan.cc> | Sun Oct 13 22:33:18 2019 +0100 |
| committer | Daniel Martí <mvdan@mvdan.cc> | Mon Oct 14 22:39:28 2019 +0000 |
| tree | 3494bfb107b1cae5ac9d1906a8b467635e16b187 | |
| parent | 90888ed97b5b3c0d104b2e9f28e5b74c1b0d07dd [diff] |
cmd/go: refuse -w with an invalid GO111MODULE It was possible to get 'go env' to break itself: $ go env -w GO111MODULE=bad $ go env go: unknown environment setting GO111MODULE=bad We already check if the variable name is known. In some cases like GO111MODULE, we also know what the variable's valid values are. Enforce it when writing the variable, not just when fetching it. Fixes #34880. Change-Id: I10d682087c69f3445f314fd4473644f694e255f7 Reviewed-on: https://go-review.googlesource.com/c/go/+/200867 Run-TryBot: Daniel Martí <mvdan@mvdan.cc> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Jay Conrod <jayconrod@google.com> Reviewed-by: Bryan C. Mills <bcmills@google.com>
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