Take a look at the patch (which basically got merged to today's cvs) and you'll understand the problem. One leak is critical.
Created attachment 58886 [details, diff] fix mem leaks
So this has been merged into upstream CVS already?
Yes, a few minuts back.
Thank you. I have added the patch to sys-power/cpufreqd-1.2.2-r1.
Closing as FIXED.
cpufreqd-1.2.3 has been released which includes this patch. Don't know if anything else is new.