Problem when compressing SWF in Linux with java.util.zip

Posted by CaioToOn on Stack Overflow See other posts from Stack Overflow or by CaioToOn
Published on 2010-05-03T23:42:16Z Indexed on 2010/05/03 23:48 UTC
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Filed under:

java

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swf

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flash

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zlib

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linux

Hi!

I've created a servlet that changes the binaries of a SWF file and output it to the user. The SWF is compressed by ZLIB by default. Then I inflate, change the binaries, deflate and output the result.

Everything was running right on a Windows Server 2008 (also in 2003). Currently, we need change the server to Linux, and then, this servlet is somehow outputing a corrupted SWF File... what could be the problem? What intrigues me more is that there is no difference between the Windows and Linux servlet versions.

Is there any undocumented linux specific behaviour for the java.util.zip package?

My Windows Server is (where the servlet is working):

Windows Server 2008 (6.0 - x86)
Apache 2.2.11
Tomcat 6.0.16.0 Java
JDK 1.6.0_12-b04

My CentOS Server is (where te servlet doesn't work)

CentOS 5.4 (2.6.18-164.15.1.el5 - i386)
Apache 2.2.3
Tomcat 6.0.16.0
Java JDK 1.6.0_12-b04

Any lead would be appreciated! Cheers, CaioToOn!

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