Merge branch '5.3.x'

sbrannen · sbrannen · commit 3ff1326cbbf8 · 2022-07-13T13:23:21.000+02:00
diff --git a/spring-web/src/main/java/org/springframework/web/multipart/support/StandardMultipartHttpServletRequest.java b/spring-web/src/main/java/org/springframework/web/multipart/support/StandardMultipartHttpServletRequest.java
@@ -113,8 +113,11 @@ private void parseRequest(HttpServletRequest request) {
 
 	protected void handleParseFailure(Throwable ex) {
 		String msg = ex.getMessage();
-		if (msg != null && msg.contains("size") && msg.contains("exceed")) {
-			throw new MaxUploadSizeExceededException(-1, ex);
+		if (msg != null) {
+			msg = msg.toLowerCase();
+			if (msg.contains("size") && msg.contains("exceed")) {
+				throw new MaxUploadSizeExceededException(-1, ex);
+			}
 		}
 		throw new MultipartException("Failed to parse multipart servlet request", ex);
 	}

Original file line number	Diff line number	Diff line change
`@@ -113,8 +113,11 @@ private void parseRequest(HttpServletRequest request) {`
`113`	`113`
`114`	`114`	`protected void handleParseFailure(Throwable ex) {`
`115`	`115`	`String msg = ex.getMessage();`
`116`		`- if (msg != null && msg.contains("size") && msg.contains("exceed")) {`
`117`		`- throw new MaxUploadSizeExceededException(-1, ex);`
	`116`	`+ if (msg != null) {`
	`117`	`+ msg = msg.toLowerCase();`
	`118`	`+ if (msg.contains("size") && msg.contains("exceed")) {`
	`119`	`+ throw new MaxUploadSizeExceededException(-1, ex);`
	`120`	`+ }`
`118`	`121`	`}`
`119`	`122`	`throw new MultipartException("Failed to parse multipart servlet request", ex);`
`120`	`123`	`}`