diff --git a/src/tcpconns.c b/src/tcpconns.c
index 6f14bce6dee4e83c5eb704ad8a1bbac33659f342..5d4bb6966f98b024e57ffc7fd0956082777212ab 100644 (file)
--- a/src/tcpconns.c
+++ b/src/tcpconns.c
/* If this entry was created while reading the files (ant not when handling
* the configuration) remove it now. */
if ((pe->flags & (PORT_COLLECT_LOCAL
- | PORT_COLLECT_REMOTE
- | PORT_IS_LISTENING)) == 0)
+ | PORT_COLLECT_REMOTE
+ | PORT_IS_LISTENING)) == 0)
{
port_entry_t *next = pe->next;
DEBUG ("tcpconns plugin: Removing temporary entry "
- "for listening port %"PRIu16, pe->port);
+ "for listening port %"PRIu16, pe->port);
if (prev == NULL)
- port_list_head = next;
+ port_list_head = next;
else
- prev->next = next;
+ prev->next = next;
sfree (pe);
pe = next;
memset (pe->count_remote, '\0', sizeof (pe->count_remote));
pe->flags &= ~PORT_IS_LISTENING;
+ prev = pe;
pe = pe->next;
}
} /* void conn_reset_port_entry */
static int conn_read (void)
{
struct inpcbtable table;
-#ifndef __OpenBSD__
+#if !defined(__OpenBSD__) && (defined(__NetBSD_Version__) && __NetBSD_Version__ <= 699002700)
struct inpcb *head;
#endif
struct inpcb *next;
if (status != 0)
return (-1);
-#ifdef __OpenBSD__
+#if defined(__OpenBSD__) || (defined(__NetBSD_Version__) && __NetBSD_Version__ > 699002700)
/* inpt_queue is a TAILQ on OpenBSD */
/* Get the first pcb */
next = (struct inpcb *)TAILQ_FIRST (&table.inpt_queue);
#endif
{
/* Read the pcb pointed to by `next' into `inpcb' */
- kread ((u_long) next, &inpcb, sizeof (inpcb));
+ status = kread ((u_long) next, &inpcb, sizeof (inpcb));
+ if (status != 0)
+ return (-1);
/* Advance `next' */
-#ifdef __OpenBSD__
+#if defined(__OpenBSD__) || (defined(__NetBSD_Version__) && __NetBSD_Version__ > 699002700)
/* inpt_queue is a TAILQ on OpenBSD */
next = (struct inpcb *)TAILQ_NEXT (&inpcb, inp_queue);
#else
continue;
#endif
- kread ((u_long) inpcb.inp_ppcb, &tcpcb, sizeof (tcpcb));
+ status = kread ((u_long) inpcb.inp_ppcb, &tcpcb, sizeof (tcpcb));
+ if (status != 0)
+ return (-1);
conn_handle_ports (ntohs(inpcb.inp_lport), ntohs(inpcb.inp_fport), tcpcb.t_state);
} /* while (next != head) */