Found a bug, cause progam crashes

Abstract

wblist is one of the qsheff modules, provides white/black lists and from/to/recvfrom based access lists.
Hasan Ahlatci found a bug described below:

Problem

If To: line is empty program will crash. As result, program will loose the control. So it cannot deliver
e-mail and cannot remove workdir.

Note that, if the sender fill only Bcc or CC lines, To: line will be empty.

Affected versions

qsheff-0.8-r6 and prior versions.

Solution

This problem fixed and new source released as 0.8-r7.
Upgrade to 0.8-r7 which contains a fix for above problem.

Baris Simsek
http://www.enderunix.org/simsek/