construct_url(buf, r->url, r->cn->s); 
construct_url(buf, r->url, r->vs); 
static int makedir(struct request *r){	static char buf[PATHLEN];	char *e;	construct_url(buf, r->url, r->cn->s);	e = buf+strlen(buf);	*e++ = '/';	*e = '\0';	r->location = buf;	return 302;}
8520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/8520/852701f40638482e8fd5dbd667a420fe60be44fc/request.c/buggy/src/request.c