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| author | Ian Lance Taylor <iant@golang.org> | 2021-08-04 20:55:28 -0700 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2021-08-09 14:48:39 +0000 |
| commit | 7aeaad5c86174f61b084d72d89fb02d7fc64391c (patch) | |
| tree | 862487ba7d1fbf274b7a30b539e66922d2d2630c /src/cmd/go/internal/modload/buildlist.go | |
| parent | 507cc341ec2cb96b0199800245f222146f799266 (diff) | |
| download | go-7aeaad5c86174f61b084d72d89fb02d7fc64391c.tar.gz go-7aeaad5c86174f61b084d72d89fb02d7fc64391c.zip | |
runtime/cgo: when using msan explicitly unpoison cgoCallers
This avoids an incorrect msan uninitialized memory report when using
runtime.SetCgoTraceback when a signal occurs while the fifth argument
register is undefined. See the issue for more details.
Fixes #47543
Change-Id: I3d1b673e2c93471ccdae0171a99b88b5a6062840
Reviewed-on: https://go-review.googlesource.com/c/go/+/339902
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
Diffstat (limited to 'src/cmd/go/internal/modload/buildlist.go')
0 files changed, 0 insertions, 0 deletions