From 4e7cc29a820239c2e970303d7a551fbd84f16131 Mon Sep 17 00:00:00 2001
From: hns <hannesw@gmail.com>
Date: Wed, 24 Jul 2002 18:34:46 +0000
Subject: [PATCH] Slight modification of the way too large file uploads are
 handled.

---
 src/helma/servlet/AbstractServletClient.java | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/helma/servlet/AbstractServletClient.java b/src/helma/servlet/AbstractServletClient.java
index 61947244..a409b836 100644
--- a/src/helma/servlet/AbstractServletClient.java
+++ b/src/helma/servlet/AbstractServletClient.java
@@ -272,10 +272,14 @@ public abstract class AbstractServletClient extends HttpServlet {
 	BufferedInputStream in = new BufferedInputStream (request.getInputStream ());
 	if (contentLength > uploadLimit*1024) {
 	    // consume all input to make Apache happy
-	    byte b[] = new byte[1024];
+	    byte b[] = new byte[4096];
 	    int read = 0;
-	    while (in.available () > 0)
-	         read = in.read (b, 0, 1024);
+	    int sum = 0;
+	    while (read > -1 && sum < contentLength) {
+	         read = in.read (b, 0, 4096);
+	         if (read > 0)
+	             sum += read;
+	    }
 	    throw new RuntimeException ("Upload exceeds limit of "+uploadLimit+" kb.");
 	}
 	String contentType = request.getContentType ();