Details
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Bug
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Status: Closed
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Critical
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Resolution: Fixed
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2.2.0 Apache Release
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None
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None
Description
You should remove all ending "?>"s from PHP scripts to avoid unwanted LF symbols output.
In my case I got three unnecessary LFs (0x0A 0x0A 0x0A) in the head of every downloaded file (.PPT, .DOC etc.) from any course containing openmeetings room because of "plugins_support" function call before file output to browser.