Fix off-by-one memory corruption in ipodpatcher.

strcpy() will terminate the string with zero,
the boot sector/buffer has only space for eight characters.

Credit goes to "cppcheck".

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30351 a1c6a512-1295-4272-9138-f99709370657
1 file changed