[Libdkim-discuss] Processing times for large messages

[Telvis C. Jr. <tel...@gm...>]

I noticed extremely long processing times for messages greater than 5 MB.
The problem is the memory reallocation that occurs in dkimbase::process for
every 256 bytes! Increasing BUFFER_ALLOC_INCREMENT to 1MB decreased the
processing time for a 15MB message from 9 minutes to <5 seconds. You should
consider changing this constant in dkimbase.h.

Thank you,
Telvis E. Calhoun