Buffer overrun in "prac" command

Expected: An error message Actual: CF crashes immediately Steps to Reproduce: 1) Log on as conjurer, but all classes may work. 2) Visit guildmaster in Evermoon, but any guildmaster may work. 3) Write "prac " where word is about 100 characters long. 4) Crash Repro rate: 2/2 Additional information: I'm really sorry for the inconvenience of the two crashes: 14. Jan 2008, about 3AM GMT The first wasn't intentional, as I copy/pasted the wrong content to the prac command, the second was to be sure that I was to blame. The character used to test the error was: Tivanna - Wenix