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| author | fanzha02 <fannie.zhang@arm.com> | 2021-06-07 14:24:45 +0800 |
|---|---|---|
| committer | Fannie Zhang <Fannie.Zhang@arm.com> | 2022-03-17 08:43:51 +0000 |
| commit | c379c3d58d5482f4c8fe97466a99ce70e630ad44 (patch) | |
| tree | e7ed5642f0c3b31981f3925895c74d560b7c9e04 /src/runtime/debug/stack_test.go | |
| parent | 599d5395ebb41eb17bbe77e75d12ed0d13294767 (diff) | |
| download | go-c379c3d58d5482f4c8fe97466a99ce70e630ad44.tar.xz | |
cmd/compile: set conversions to unsafe.Pointer as an escaping operation when -asan is enabled
When ASan is enabled, treat conversions to unsafe.Pointer as
an escaping operation. In this way, all pointer operations on
the stack objects will become operations on the escaped heap
objects. As we've already supported ASan detection of error
memory accesses to heap objects. With this trick, we can use
-asan option to report errors on bad stack operations.
Add test cases.
Updates #44853.
Change-Id: I6281e77f6ba581d7008d610f0b24316078b6e746
Reviewed-on: https://go-review.googlesource.com/c/go/+/393315
Trust: Fannie Zhang <Fannie.Zhang@arm.com>
Run-TryBot: Fannie Zhang <Fannie.Zhang@arm.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Eric Fang <eric.fang@arm.com>
Diffstat (limited to 'src/runtime/debug/stack_test.go')
0 files changed, 0 insertions, 0 deletions