Performance deficiency in mboxlist.c when using flat mailboxes.db in a non-murder environment

Dave McMurtrie dave64 at
Thu May 7 19:42:01 EDT 2009


Ben Carter from the University of Pittsburgh submitted this patch to me 
today.  They're doing an upgrade to 2.3.14 in a non-murder environment 
with a flat mailboxes database, and he discovered a serious performance 
problem doing certain LIST commands.

The following patch fixes the problem:


Dave McMurtrie, SPE
Email Systems Team Leader
Carnegie Mellon University,
Computing Services

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