Ian Lance Taylor 8f3f2ccac0 runtime: mark cgo callback results as written for msan ... This is a fix for the -msan option when using cgo callbacks. A cgo callback works by writing out C code that puts a struct on the stack and passes the address of that struct into Go. The result parameters are fields of the struct. The Go code will write to the result parameters, but the Go code thinks it is just writing into the Go stack, and therefore won't call msanwrite. This CL adds a call to msanwrite in the cgo callback code so that the C knows that results were written. Change-Id: I80438dbd4561502bdee97fad3f02893a06880ee1 Reviewed-on: https://go-review.googlesource.com/16611 Reviewed-by: David Crawshaw <crawshaw@golang.org>		2015-11-11 05:58:19 +00:00
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msan2.go	cmd/go: add -msan option	2015-10-21 20:30:23 +00:00
msan3.go	runtime: mark cgo callback results as written for msan	2015-11-11 05:58:19 +00:00
msan_fail.go	cmd/go: if -msan, pass -fsanitize=memory to cgo builds	2015-10-21 23:52:23 +00:00
msan.go	cmd/go: add -msan option	2015-10-21 20:30:23 +00:00
test.bash	runtime: mark cgo callback results as written for msan	2015-11-11 05:58:19 +00:00