go/misc/cgo
Ian Lance Taylor 7aeaad5c86 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>
2021-08-09 14:48:39 +00:00
..
errors misc/cgo/errors: use expected column numbers 2021-06-05 04:40:03 +00:00
fortran misc/cgo/fortran: avoid writing to $PWD 2019-11-20 22:37:23 +00:00
gmp all: make copyright headers consistent with one space after period 2016-05-02 13:43:18 +00:00
life all: update references to symbols moved from io/ioutil to io 2021-04-05 17:51:15 +00:00
nocgo cmd/ld: really import runtime/cgo for external link 2014-05-20 21:36:50 -07:00
stdio all: update references to symbols moved from io/ioutil to io 2021-04-05 17:51:15 +00:00
test syscall: some containers may fail syscall.TestSetuidEtc 2021-05-17 17:46:08 +00:00
testasan misc: log 'ok' from 'go run' tests on success 2019-11-25 16:43:27 +00:00
testcarchive all: simplify the spelling of Linux 2021-04-13 13:56:21 +00:00
testcshared misc/cgo: generate Windows import libraries for clang 2021-06-13 23:53:43 +00:00
testgodefs all: update references to symbols moved from io/ioutil to io 2021-04-05 17:51:15 +00:00
testplugin misc/cgo/testplugin: skip TestIssue25756pie on darwin/arm64 builder 2021-05-20 01:22:28 +00:00
testsanitizers runtime/cgo: when using msan explicitly unpoison cgoCallers 2021-08-09 14:48:39 +00:00
testshared all: update references to symbols moved from io/ioutil to io 2021-04-05 17:51:15 +00:00
testsigfwd misc: log 'ok' from 'go run' tests on success 2019-11-25 16:43:27 +00:00
testso misc/cgo/testso, misc/cgo/testsovar: fix for Windows 2021-04-23 21:48:41 +00:00
testsovar misc/cgo/testso, misc/cgo/testsovar: fix for Windows 2021-04-23 21:48:41 +00:00
testtls all: make copyright headers consistent with one space after period 2016-05-02 13:43:18 +00:00