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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-03-10 07:21:56 -0700 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-03-11 13:49:01 +0000 |
| commit | b8e9ec856c2b2d717ab14e85f43e00b532c4370a (patch) | |
| tree | 33d887277cfc615d0f5d2568c2ba0b97d5239c3b /src/database/sql/sql.go | |
| parent | 9ece63f0647ec34cc729ad71a87254193014dcca (diff) | |
| download | go-b8e9ec856c2b2d717ab14e85f43e00b532c4370a.tar.xz | |
syscall: use runtime.KeepAlive for ProcThreadAttributeList arguments
It turns out that if you write Go pointers to Go memory, the Go compiler
must be involved so that it generates various calls to the GC in the
process. Letting Windows write Go pointers to Go memory violated this.
So, we replace that with just a boring call to runtime.KeepAlive. That's
not a great API, but this is all internal code anyway. We fix it up
more elegantly for external consumption in x/sys/windows with CL 300369.
Fixes #44900.
Change-Id: Id6599a793af9c4815f6c9387b00796923f32cb97
Reviewed-on: https://go-review.googlesource.com/c/go/+/300349
Trust: Jason A. Donenfeld <Jason@zx2c4.com>
Run-TryBot: Jason A. Donenfeld <Jason@zx2c4.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Diffstat (limited to 'src/database/sql/sql.go')
0 files changed, 0 insertions, 0 deletions