lukaszlenart commented on code in PR #760:
URL: https://github.com/apache/struts/pull/760#discussion_r1348236030
##########
core/src/main/java/org/apache/struts2/dispatcher/multipart/JakartaMultiPartRequest.java:
##########
@@ -142,26 +142,22 @@ protected void processNormalFormField(FileItem item,
String charset) throws Unsu
}
long size = item.getSize();
- if (size == 0) {
- values.add(StringUtils.EMPTY);
- } else if (size > maxStringLength) {
+ if (size > maxStringLength) {
+ LOG.debug("Form field {} of size {} bytes exceeds limit of
{}.", item.getFieldName(), size, maxStringLength);
Review Comment:
I assume so, yet this is a user controlled value so maybe it needs escaping
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