[PD] Makefilename crasher

[Chris McCormick]

Hi,

I found a buffer overflow via makefilename which segfaults Pd. Have 
attached a patch which replicates this behaviour. Let me know if more 
info is needed.

Cheers,

Chris.

-- 
http://mccormick.cx/
-------------- next part --------------
#N canvas 564 194 450 300 10;
#X msg 17 19 1;
#X obj 17 42 makefilename %1000f;
#X connect 0 0 1 0;