36 lines
1.3 KiB
Diff
36 lines
1.3 KiB
Diff
Date: Thu, 8 Jun 2023 20:42:07 +0800
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Subject: 8220166: Performance regression in deserialization
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Bug url: https://bugs.openjdk.org/browse/JDK-8220166
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---
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jdk/src/share/classes/sun/misc/ObjectInputFilter.java | 6 ++----
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1 file changed, 2 insertions(+), 4 deletions(-)
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diff --git a/jdk/src/share/classes/sun/misc/ObjectInputFilter.java b/jdk/src/share/classes/sun/misc/ObjectInputFilter.java
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index af21c7400..eb75755fb 100644
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--- a/jdk/src/share/classes/sun/misc/ObjectInputFilter.java
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+++ b/jdk/src/share/classes/sun/misc/ObjectInputFilter.java
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@@ -270,7 +270,7 @@ public interface ObjectInputFilter {
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/**
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* Current configured filter.
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*/
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- private static ObjectInputFilter serialFilter = configuredFilter;
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+ private static volatile ObjectInputFilter serialFilter = configuredFilter;
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/**
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* Get the filter for classes being deserialized on the ObjectInputStream.
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@@ -304,9 +304,7 @@ public interface ObjectInputFilter {
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* @return the process-wide serialization filter or {@code null} if not configured
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*/
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public static ObjectInputFilter getSerialFilter() {
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- synchronized (serialFilterLock) {
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- return serialFilter;
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- }
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+ return serialFilter;
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}
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/**
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--
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2.22.0
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