double lock check

apache · May 7, 2024 · 3cc6ca3 · 3cc6ca3
1 parent b649852
commit 3cc6ca3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/...ata-serializer-seata/src/main/java/org/apache/seata/serializer/seata/SeataSerializer.java b/...ata-serializer-seata/src/main/java/org/apache/seata/serializer/seata/SeataSerializer.java
@@ -58,7 +58,7 @@ public <T> T deserialize(byte[] bytes) {
 
     static class SeataSerializerV1 implements Serializer {
 
-        private static SeataSerializerV1 instance;
+        private static volatile SeataSerializerV1 instance;
 
         private SeataSerializerV1() {
         }
@@ -111,7 +111,7 @@ public <T> T deserialize(byte[] bytes) {
     }
     static class SeataSerializerV0 implements Serializer {
 
-        private static SeataSerializerV0 instance;
+        private static volatile SeataSerializerV0 instance;
 
         private SeataSerializerV0() {
         }