rtems-fdt / shell - Fix string truncation warning

The compiler warning was:

../../../cpukit/libmisc/rtems-fdt/rtems-fdt.c:267:5: warning:
'strncpy' specified bound depends on the length of the source argument
  267 |     strncpy(path, name, namelen);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~

It turns out that the `strncpy()` nor the buffer `path` is needed when
one uses `strncmp()` instead of `strcmp()`. This needs some change to
the algorithm but has the advantage that `name` is never truncated
to the size of the buffer `path`.

Note:

rtems-fdt.c, rtems-fdt-shell.c and cpukit/include/rtems/rtems-fdt.h
seem to be dead code. They implement a shell command `fdt` but that
command is not part of the shell nor of any macro in
cpukit/include/rtems/shellconfig.h.

0 files changed, 0 insertions, 0 deletions