after edit ddwrt-gui's asp file,install error

```
What steps will reproduce the problem?
1../ extract-firmware.sh
2../ddwrt-gui-extract.sh
3.edit asp file in www/
4. ./ddwrt-gui-rebuild.sh
5. ./build-firmware.sh
6. install firmware in route:write new-firmware.bin linux

What is the expected output? What do you see instead?

function stop_freeradius not found
freeram=[88539136] bufferram=[2965504]
The free memory is enough, writing image once.
write=[7958528]
new-firmware.bin: Truncated file (actual 7958528 expect 8060928)

What version of the product are you using? On what operating system?
DD-WRT v24-sp2
Ubuntu

Please provide any additional information below.

```

Original issue reported on code.google.com by `melon12...@gmail.com` on 19 May 2015 at 1:30

Start with extract-firmware.sh, ddwrt-gui-extract.sh, ddwrt-gui-rebuild.sh, and build-firmware.sh on Ubuntu using DD-WRT v24-sp2. Trace the rebuild and image-size output around the missing stop_freeradius function and truncated new-firmware.bin. Done means an edited ASP file produces a complete firmware image that installs successfully.

Written by the indexing model from the issue text.