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| author | Ian Lance Taylor <iant@golang.org> | 2016-11-15 17:55:28 -0800 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2016-11-16 02:24:30 +0000 |
| commit | b906df653b58bc2ab9b93e18f62adccc8c1419b7 (patch) | |
| tree | fa1a7a507fcaea633dc0c66348ea3fe0df942613 /src/database/sql/sql.go | |
| parent | 1b66b38e25af567aa30a7b22581c05285be3564a (diff) | |
| download | go-b906df653b58bc2ab9b93e18f62adccc8c1419b7.tar.xz | |
os/exec: add closeOnce.WriteString method
Add an explicit WriteString method to closeOnce that acquires the
writers lock. This overrides the one promoted from the
embedded *os.File field. The promoted one naturally does not acquire
the lock, and can therefore race with the Close method.
Fixes #17647.
Change-Id: I3460f2a0d503449481cfb2fd4628b4855ab0ecdf
Reviewed-on: https://go-review.googlesource.com/33298
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src/database/sql/sql.go')
0 files changed, 0 insertions, 0 deletions