derive-bites: use callback only where rt is used

grafana · Apr 12, 2024 · 411de40 · 411de40
1 parent cb23f63
commit 411de40
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/webcrypto/subtle_crypto.go b/webcrypto/subtle_crypto.go
@@ -643,7 +643,7 @@ func (sc *SubtleCrypto) DeriveBits(algorithm goja.Value, baseKey goja.Value, len
 		return promise
 	}
 
-	callback(func() error {
+	go func() {
 		result, err := func() ([]byte, error) {
 			deriver, err := newBitsDeriver(algName)
 			if err != nil {
@@ -663,12 +663,14 @@ func (sc *SubtleCrypto) DeriveBits(algorithm goja.Value, baseKey goja.Value, len
 		}()
 		if err != nil {
 			reject(err)
-			return nil
+			return
 		}
 
-		resolve(rt.NewArrayBuffer(result))
-		return nil
-	})
+		callback(func() error {
+			resolve(rt.NewArrayBuffer(result))
+			return nil
+		})
+	}()
 
 	return promise
 }