From dba234b43623791c4c75e2a73fc238706ef80dc3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Galder=20Zamarren=CC=83o?= Date: Wed, 3 Jun 2020 18:42:11 +0200 Subject: [PATCH] Empty byte buffer should not end up in heap #9750 --- .../netty/runtime/graal/NettySubstitutions.java | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/extensions/netty/runtime/src/main/java/io/quarkus/netty/runtime/graal/NettySubstitutions.java b/extensions/netty/runtime/src/main/java/io/quarkus/netty/runtime/graal/NettySubstitutions.java index 298966b37ec11..82e47fcd8c208 100644 --- a/extensions/netty/runtime/src/main/java/io/quarkus/netty/runtime/graal/NettySubstitutions.java +++ b/extensions/netty/runtime/src/main/java/io/quarkus/netty/runtime/graal/NettySubstitutions.java @@ -1,5 +1,6 @@ package io.quarkus.netty.runtime.graal; +import java.nio.ByteBuffer; import java.security.PrivateKey; import java.security.Provider; import java.security.cert.X509Certificate; @@ -389,6 +390,15 @@ static Class tryToLoadClass(final ClassLoader loader, final Class helper) } +@TargetClass(className = "io.netty.buffer.EmptyByteBuf") +final class Target_io_netty_buffer_EmptyByteBuf { + + @Alias + @RecomputeFieldValue(kind = RecomputeFieldValue.Kind.Reset) + private static ByteBuffer EMPTY_BYTE_BUFFER; + +} + class NettySubstitutions { }