Error: CHECKED_RETURN (CWE-252): [#def26]
libslirp-4.3.0/src/tftp.c:121: check_return: Calling "lseek(spt->fd, block_nr * spt->block_size, 0)" without checking return value. This library function may fail and return an error code.
  119|
  120|       if (len) {
  121|->         lseek(spt->fd, block_nr * spt->block_size, SEEK_SET);
  122|
  123|           bytes_read = read(spt->fd, buf, len);

Signed-off-by: Jindrich Novy <jnovy@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>