files->close_on_exec->fds_bits[j] = 0; 
fdt->close_on_exec->fds_bits[j] = 0; 
static inline void flush_old_files(struct files_struct * files){	long j = -1;	spin_lock(&files->file_lock);	for (;;) {		unsigned long set, i;		j++;		i = j * __NFDBITS;		if (i >= files->max_fds || i >= files->max_fdset)			break;		set = files->close_on_exec->fds_bits[j];		if (!set)			continue;		files->close_on_exec->fds_bits[j] = 0;		spin_unlock(&files->file_lock);		for ( ; set ; i++,set >>= 1) {			if (set & 1) {				sys_close(i);			}		}		spin_lock(&files->file_lock);	}	spin_unlock(&files->file_lock);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/badf16621c1f9d1ac753be056fce11b43d6e0be5/exec.c/buggy/fs/exec.c