[dev.boringcrypto] all: merge commit 9d0819b27c (CL 314609) into dev.boringcrypto

There used to be two BoringCrypto-specific behaviors related to cipher
suites in crypto/tls:

1. in FIPS-only mode, only a restricted set of AES ciphers is allowed

2. NOT in FIPS-only mode, AES would be prioritized over ChaCha20 even if
   AES hardware was not available

The motivation of (2) is unclear, and BoringSSL doesn't have equivalent
logic. This merge drops (2), and keeps (1). Note that the list of
FIPS-only ciphers does not have priority semantics anymore, but the
default logic still sorts them the same way as they used to be.

Change-Id: I50544011085cfa2b087f323aebf5338c0bd2dd33

2 files changed, 9 insertions, 2 deletions

diff --git a/src/runtime/race/testdata/io_test.go b/src/runtime/race/testdata/io_test.go
index c5055f7837..3303cb0717 100644
--- a/src/runtime/race/testdata/io_test.go
+++ b/src/runtime/race/testdata/io_test.go
@@ -17,7 +17,7 @@ import (
 
 func TestNoRaceIOFile(t *testing.T) {
 	x := 0
-	path, _ := os.MkdirTemp("", "race_test")
+	path := t.TempDir()
 	fname := filepath.Join(path, "data")
 	go func() {
 		x = 42
diff --git a/src/runtime/race/testdata/mutex_test.go b/src/runtime/race/testdata/mutex_test.go
index cbed2d370c..9dbed9a2c9 100644
--- a/src/runtime/race/testdata/mutex_test.go
+++ b/src/runtime/race/testdata/mutex_test.go
@@ -78,16 +78,23 @@ func TestNoRaceMutexPureHappensBefore(t *testing.T) {
 	var mu sync.Mutex
 	var x int16 = 0
 	_ = x
+	written := false
 	ch := make(chan bool, 2)
 	go func() {
 		x = 1
 		mu.Lock()
+		written = true
 		mu.Unlock()
 		ch <- true
 	}()
 	go func() {
-		<-time.After(1e5)
+		time.Sleep(100 * time.Microsecond)
 		mu.Lock()
+		for !written {
+			mu.Unlock()
+			time.Sleep(100 * time.Microsecond)
+			mu.Lock()
+		}
 		mu.Unlock()
 		x = 1
 		ch <- true