i noticed that just yesterday when trolling through mimedefang-filter. is there a reason for doing this? that is, having the anti-virus pull apart the entire message and then only feed in each part looking for the infected portion if it found one in filter_begin()?
I think David said the other day that the message has already been pulled apart by MIMEDefang at this point, and message_contains_virus points the virus scanner at the working directory instead of going file by file. This saves a bit of processing because you don't need to reinvoke the virus scanner for each attachment.
Kelson Vibber
SpeedGate Communications <www.speed.net>
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