if (s->pollno != -1) if (pollfds[s->pollno].revents & POLLIN) if (accept_connection(s) == -1) return -1; 
if (pollfds[s->pollindex].revents & POLLIN) if (accept_connection(s) == -1) return -1; 
static int run_servers(void){	struct server *s;	s = servers;	while (s) {		if (s->pollno != -1)			if (pollfds[s->pollno].revents & POLLIN)				if (accept_connection(s) == -1)					return -1;		s = s->next;	}	return 0;}
8520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/8520/10a77a89c5dff40242f0bb7d2f05f4c9b47cfc86/core.c/buggy/src/core.c