String-length of an multi-dimensional array

Fixed:

Code:

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char **ftoarray(FILE *file)
{
  size_t size, lines;
  char **array, *whole, *delim;

  fseek(file, 0, SEEK_SET);
  fseek(file, 0, SEEK_END);
  size = ftell(file)+1;
  fseek(file, 0, SEEK_SET);

  if(!(whole = malloc(size)))
    return NULL;

  whole[size-1] = '\0';

  if(fread(whole, 1, size-1, file) != size)
  {
    free(whole);
    return NULL;
  }
 
  for(lines = 0, delim = strtok(whole, "\n"); delim; delim = strtok(NULL, "\n"))
    ++lines;

  if(!(array = malloc((lines+1) * sizeof(*array) + size)))
  {
    free(whole);
    return NULL;
  }

  array[lines] = NULL; /* NULL terminator */
  memcpy(array + lines + 1, whole, size);
  free(whole);

  for(size = 0, delim = array[lines + 1]; *delim; delim += strlen(delim) + 1, ++size)
    array[size] = delim;

  return array;
}

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