Post: #16

// Limit the number of cycles the while/for loop can proceed. Setting this to
// zero disables the limitation
MaxLoopTimes=0 ( maybe it is not related with your situation, just a reminder )

Set limit then. If you dont want inifinite loop. you can actually prevent it. Instead of tagging layers you can directly insert all of them into database. Why are you dealing such things , I donot get it actually. Mysql operations are fast and realiable. No problem about crashing etc. You can achive what you are trying to without tagging layers in a efficient and easier way. Also you are saying your server crashed during 5 days. Why dont you dump profile and looked at your function behavior about how many times used etc. At the first time, you could understand where the problem is. If someone just made a macro and used same operations many times, from the profiler screen it is easy to see where the problem is. You cannot call this situation as a exploit because you let them those noobs to do such a problem. You donot need such a huge tag. You can prefer another way. But, If this is a real problem, as developers we will certainly look where the problem is. Just keep calm and try to be happy even if you are not