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-rw-r--r--misc/cgo/testsanitizers/testdata/tsan14.go53
1 files changed, 0 insertions, 53 deletions
diff --git a/misc/cgo/testsanitizers/testdata/tsan14.go b/misc/cgo/testsanitizers/testdata/tsan14.go
deleted file mode 100644
index d594ffb5c0..0000000000
--- a/misc/cgo/testsanitizers/testdata/tsan14.go
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2023 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package main
-
-// This program failed when run under the C/C++ ThreadSanitizer.
-//
-// cgocallback on a new thread calls into runtime.needm -> _cgo_getstackbound
-// to update gp.stack.lo with the stack bounds. If the G itself is passed to
-// _cgo_getstackbound, then writes to the same G can be seen on multiple
-// threads (when the G is reused after thread exit). This would trigger TSAN.
-
-/*
-#include <pthread.h>
-
-void go_callback();
-
-static void *thr(void *arg) {
- go_callback();
- return 0;
-}
-
-static void foo() {
- pthread_t th;
- pthread_attr_t attr;
- pthread_attr_init(&attr);
- pthread_attr_setstacksize(&attr, 256 << 10);
- pthread_create(&th, &attr, thr, 0);
- pthread_join(th, 0);
-}
-*/
-import "C"
-
-import (
- "time"
-)
-
-//export go_callback
-func go_callback() {
-}
-
-func main() {
- for i := 0; i < 2; i++ {
- go func() {
- for {
- C.foo()
- }
- }()
- }
-
- time.Sleep(1000*time.Millisecond)
-}