[ns] Packet manipulation in the queue using ns2.33 on vista

[Daniel A.]

Dear all,

I’ve just made some changes in the queue class within the
Queue::recv(Packet* p, Handler*) function! 4 bytes are added to each packet
in the queue bevor fowarding the packet to the target. The default packet
size is 1000 bytes (set in the ns-default.tcl file).
 
Compiling the simulator was successful but when running simulations I got a
segmentation fault message! 

Do you think that the segmentation fault is due to the new size of the
packets or is it something else?  How would I be eventually able to fix
that?!

Many thanks in advance.

Dan.