commit | 567556d78657326c99b8fa84ec2a5ee511a0941b | [log] [tgz] |
---|---|---|
author | Ian Lance Taylor <iant@golang.org> | Tue May 19 20:23:58 2020 -0700 |
committer | Ian Lance Taylor <iant@golang.org> | Wed May 20 21:52:34 2020 +0000 |
tree | 9c93d363daf422261e2caae9319a58a90654d31a | |
parent | aeab40317415468323ef45095f2090ff90c3ecd2 [diff] |
syscall: preserve Windows file permissions for O_CREAT|O_TRUNC On Windows, calling syscall.Open(file, O_CREAT|O_TRUNC, 0) for a file that already exists would change the file to be read-only. That is not how the Unix syscall.Open behaves, so avoid it on Windows by calling CreateFile twice if necessary. Fixes #38225 Change-Id: I70097fca8863df427cc8a97b9376a9ffc69c6318 Reviewed-on: https://go-review.googlesource.com/c/go/+/234534 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
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