Bryan C. Mills 4210930a28 runtime/cgo: return correct sa_flags ... A typo in the previous revision ("act" instead of "oldact") caused us to return the sa_flags from the new (or zeroed) sigaction rather than the old one. In the presence of a signal handler registered before runtime.libpreinit, this caused setsigstack to erroneously zero out important sa_flags (such as SA_SIGINFO) in its attempt to re-register the existing handler with SA_ONSTACK. Change-Id: I3cd5152a38ec0d44ae611f183bc1651d65b8a115 Reviewed-on: https://go-review.googlesource.com/37852 Run-TryBot: Bryan Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>		2017-03-09 18:53:35 +00:00
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msan2.go	all: make copyright headers consistent with one space after period	2016-05-02 13:43:18 +00:00
msan3.go	cmd/cgo, runtime: exported Go functions can't return a Go pointer	2015-11-19 18:28:39 +00:00
msan4.go	all: make copyright headers consistent with one space after period	2016-05-02 13:43:18 +00:00
msan5.go	runtime: add missing race and msan checks to reflect functions	2016-08-23 13:12:15 +00:00
msan_fail.go	all: make copyright headers consistent with one space after period	2016-05-02 13:43:18 +00:00
msan_shared.go	runtime: check for nil g and m in msanread	2017-01-19 23:06:54 +00:00
msan.go	all: make copyright headers consistent with one space after period	2016-05-02 13:43:18 +00:00
test.bash	runtime/cgo: return correct sa_flags	2017-03-09 18:53:35 +00:00
tsan2.go	all: make copyright headers consistent with one space after period	2016-05-02 13:43:18 +00:00
tsan3.go	cmd/cgo: mark stub functions as no_sanitize_thread	2016-05-19 17:29:13 +00:00
tsan4.go	cmd/cgo, runtime, runtime/cgo: TSAN support for malloc	2016-05-25 23:22:24 +00:00
tsan5.go	runtime/cgo: add TSAN acquire/release calls	2016-05-31 20:53:16 +00:00
tsan6.go	runtime/cgo: add TSAN locks around mmap call	2016-06-03 18:26:01 +00:00
tsan7.go	runtime/cgo: add tsan acquire/release around setenv/unsetenv	2016-08-23 14:07:58 +00:00
tsan8.go	runtime/cgo: use libc for sigaction syscalls when possible	2016-11-16 05:38:38 +00:00
tsan9.go	runtime: preserve callee-saved C registers in sigtramp	2016-12-15 23:41:06 +00:00
tsan10.go	runtime: poll libc to deliver signals under TSAN	2017-03-08 18:58:30 +00:00
tsan11.go	runtime: fix _cgo_yield usage with sysmon and on BSD	2017-03-09 18:36:49 +00:00
tsan_shared.go	runtime/cgo: return correct sa_flags	2017-03-09 18:53:35 +00:00
tsan.go	all: make copyright headers consistent with one space after period	2016-05-02 13:43:18 +00:00