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 Topic: mod_deflate error indicates jpg files are being compressed |
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Riceman
Joined: 25 Jul 2014
Posts: 1
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 Posted: Fri 25 Jul '14 11:14 Post subject: mod_deflate error indicates jpg files are being compressed |
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Hi guys,
we're running httpd 2.2.22 on Windows Server 2008 R2 x64. I found a big number of the following exception in our logfile:
unable to init Zlib: deflateInit2 returned -4: URL ...
I couldn't find anything useful on the net about this issue. Does anyone here know the cause?
What is more, the error is even thrown for jpgs, although it's configured like that:
AddOutputFilterByType DEFLATE text/plain text/html text/css text/javascript application/x-javascript application/javascript application/json
Any suggestions?
Best regards,
Mario |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7373
Location: Germany, Next to Hamburg
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| Posted: Tue 05 Aug '14 15:41 Post subject: |
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The return code: Z_MEM_ERROR (-4) means that there was insufficient memory to initialize Zlib.
Is it possible that your system had too little available memory at the time the errors occurred? |
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