[CODEC-101] Base64InputStream#read(byte[]) incorrectly returns 0 at end of any stream which is multiple of 3 bytes long

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4
• Fix Version/s: 1.5

Environment

WinXP, JDK 1.6.0_14

• Assignee: Julius Davies
• Reporter: Bauke Scholtz
• Created: 30/May/10 04:07
• Updated: 10/Nov/11 18:10
• Resolved: 21/Jan/11 19:43

Description

Using new InputStreamReader(new Base64InputStream(in, true)) sometimes fails with "java.io.IOException: Underlying input stream returned zero bytes".

This is been tracked down that Base64InputStream#read(byte[]) incorrectly returns 0 at end of any stream which is multiple of 3 bytes long.