[ns] segmentation fault in strlen()

[Celina Wang]

Hello, all:

When I run ns-2.29.3 with AODV-UU-0.8 ( not aodv), which has segmentation
fault at the end of transmission. For example,  I set up 60 nodes with 600
transmission, it will be broken with segmentation error.  I used gdb, and it
shows the phrase of strlen() .

I tested all of strlen() functions cross all of files containing this
function in each directory, but all of printed values show normal.

Can anyone give kindly help?  I haven't slept or eaten for almost 2 days,
which I got stucked by this fault.

Thanks in advance.
Celina