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From 10a70c0fabdc3a90840a3ede5ef47480b82ce425 Mon Sep 17 00:00:00 2001
From: Timo Teras <timo.teras@iki.fi>
Date: Wed, 14 Oct 2009 13:21:39 +0300
Subject: [PATCH] peer: handle dns lookup failure properly
---
nhrp/nhrp_peer.c | 16 ++++++++--------
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/nhrp/nhrp_peer.c b/nhrp/nhrp_peer.c
index fdeef17..aee2906 100644
--- a/nhrp/nhrp_peer.c
+++ b/nhrp/nhrp_peer.c
@@ -679,17 +679,17 @@ static void nhrp_peer_address_query_cb(struct nhrp_address_query *query,
address_query);
char host[64];
- if (num_addr <= 0) {
+ if (num_addr > 0) {
+ nhrp_info("Resolved '%s' as %s",
+ peer->nbma_hostname,
+ nhrp_address_format(&addrs[0], sizeof(host), host));
+ peer->next_hop_address = addrs[0];
+ peer->afnum = nhrp_afnum_from_pf(peer->next_hop_address.type);
+ nhrp_peer_run_up_script(peer);
+ } else {
nhrp_error("Failed to resolve '%s'", peer->nbma_hostname);
nhrp_peer_restart_error(peer);
}
-
- nhrp_info("Resolved '%s' as %s",
- peer->nbma_hostname,
- nhrp_address_format(&addrs[0], sizeof(host), host));
- peer->next_hop_address = addrs[0];
- peer->afnum = nhrp_afnum_from_pf(peer->next_hop_address.type);
- nhrp_peer_run_up_script(peer);
}
static void nhrp_peer_restart_cb(struct ev_timer *w, int revents)
--
1.6.5
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