if (files->open_fds->fds_bits[--i]) 
if (fdt->open_fds->fds_bits[--i]) 
static int count_open_files(struct files_struct *files, int size){	int i;	/* Find the last open fd */	for (i = size/(8*sizeof(long)); i > 0; ) {		if (files->open_fds->fds_bits[--i])			break;	}	i = (i+1) * 8 * sizeof(long);	return i;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/badf16621c1f9d1ac753be056fce11b43d6e0be5/fork.c/buggy/kernel/fork.c