From 32adf77b221e659576b6fdfc7af0a73bf7019063 Mon Sep 17 00:00:00 2001
From: Arjen Poutsma <apoutsma@pivotal.io>
Date: Thu, 7 Nov 2019 09:42:36 +0100
Subject: [PATCH] Corrupt multipart should not hang
 SynchronossPartHttpMessageReader

This commit notifies the Synchronoss listener that the buffer stream
has ended.

See gh-23768
---
 .../codec/multipart/SynchronossPartHttpMessageReader.java  | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/spring-web/src/main/java/org/springframework/http/codec/multipart/SynchronossPartHttpMessageReader.java b/spring-web/src/main/java/org/springframework/http/codec/multipart/SynchronossPartHttpMessageReader.java
index f52638fbfa..3c22640746 100644
--- a/spring-web/src/main/java/org/springframework/http/codec/multipart/SynchronossPartHttpMessageReader.java
+++ b/spring-web/src/main/java/org/springframework/http/codec/multipart/SynchronossPartHttpMessageReader.java
@@ -262,6 +262,13 @@ public class SynchronossPartHttpMessageReader extends LoggingCodecSupport implem
 			}
 		}
 
+		@Override
+		protected void hookOnComplete() {
+			if (this.listener != null) {
+				this.listener.onAllPartsFinished();
+			}
+		}
+
 		@Override
 		protected void hookFinally(SignalType type) {
 			try {
-- 
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