Merge pull request quarkusio#14700 from gsmet/resteasy-imageio-leak

Fix RESTEasy ImageIO leak
geoand · Feb 1, 2021 · 515ca8a · 515ca8a
2 parents 8f6aece + 6bc2db0
commit 515ca8a
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diff --git a/...untime/src/main/java/io/quarkus/resteasy/common/runtime/graal/DeleteIIOImageProvider.java b/...untime/src/main/java/io/quarkus/resteasy/common/runtime/graal/DeleteIIOImageProvider.java
@@ -5,12 +5,16 @@
 import java.io.OutputStream;
 import java.lang.annotation.Annotation;
 import java.lang.reflect.Type;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.CompletionStage;
 
 import javax.imageio.IIOImage;
 import javax.ws.rs.WebApplicationException;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.MultivaluedMap;
 
+import org.jboss.resteasy.spi.AsyncOutputStream;
+
 import com.oracle.svm.core.annotate.Substitute;
 import com.oracle.svm.core.annotate.TargetClass;
 
@@ -38,4 +42,11 @@ public void writeTo(IIOImage iioImage, Class<?> type, Type genericType, Annotati
             MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException, WebApplicationException {
 
     }
+
+    @Substitute
+    public CompletionStage<Void> asyncWriteTo(IIOImage t, Class<?> type, Type genericType, Annotation[] annotations,
+            MediaType mediaType, MultivaluedMap<String, Object> httpHeaders,
+            AsyncOutputStream entityStream) {
+        return CompletableFuture.completedFuture(null);
+    }
 }
diff --git a/.../src/main/java/io/quarkus/resteasy/common/runtime/graal/DeleteIIOImageProviderHelper.java b/.../src/main/java/io/quarkus/resteasy/common/runtime/graal/DeleteIIOImageProviderHelper.java
@@ -0,0 +1,7 @@
+package io.quarkus.resteasy.common.runtime.graal;
+
+import com.oracle.svm.core.annotate.Delete;
+
+@Delete("org.jboss.resteasy.plugins.providers.IIOImageProviderHelper")
+final class DeleteIIOImageProviderHelper {
+}