sit: fix off-by-one in ipip6_tunnel_get_prl

[safe/jmp/linux-2.6] / net / ipv6 / sit.c

diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index d65e0c4..dbd19a7 100644 (file)
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -274,7 +274,7 @@ static int ipip6_tunnel_get_prl(struct ip_tunnel *t,
 
        c = 0;
        for (prl = t->prl; prl; prl = prl->next) {
-               if (c > cmax)
+               if (c >= cmax)
                        break;
                if (kprl.addr != htonl(INADDR_ANY) && prl->addr != kprl.addr)
                        continue;