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Bug in Java.Util.Zip


From: Mike Krueger
Subject: Bug in Java.Util.Zip
Date: Fri, 14 Dec 2001 09:48:06 +0100

Hi

I've found a bug in Java.Util.Zip :

When you compress files with the zipstream with deflatefast
(compression level 1-3) sometimes an exception is throwed.

If I change in DeflaterHuffman the isFull method from :
 return last_lit == BUFSIZE;

to

 return last_lit + 16 >= BUFSIZE;

the bug seems to have gone away, but I'm not sure that is the
case for all cases.

cya

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