[Bug 470355] Re: ec2-bundle-vol and ec2-upload-bundle result in non accepted manifest

[trung_bmt]

I encountered the same issue and here is my proposed fix:

--- WalrusManager.java	2009-11-05 08:15:54.000000000 +0800
+++ WalrusManager.java.new	2009-11-13 20:57:48.936302000 +0800
@@ -1521,8 +1521,10 @@ public class WalrusManager {
 								byte[] bytes = new byte[102400/*TODO: NEIL WalrusQueryDispatcher.DATA_MESSAGE_SIZE*/];
 								int bytesRead = 0;
 								String base64Data = "";
-								while((bytesRead = storageManager.readObject(bucketName, objectName, bytes, bytesRead)) > 0) {
+                                     				int offset = 0; 
+								while((bytesRead = storageManager.readObject(bucketName, objectName, bytes, offset)) > 0) {
 									base64Data += new String(bytes, 0, bytesRead);
+									offset += bytesRead;
 								}
 								reply.setBase64Data(base64Data);
 							} catch (IOException ex) {

The issue results in "out of memory" crash when the manifest file is
bigger than 100kb. The paramter "bytesread" in storageManager.readObject
should be the offset, not the number of read bytes.

-- 
ec2-bundle-vol and ec2-upload-bundle result in non accepted manifest
https://bugs.launchpad.net/bugs/470355
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