From 61c96d724464ee067e589b72ca9d10a2f7692901 Mon Sep 17 00:00:00 2001 From: Ondrej Zajicek Date: Tue, 31 May 2011 17:27:46 +0200 Subject: [PATCH] Fixes bug that causes crash with strange BGP updates. --- proto/bgp/packets.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/proto/bgp/packets.c b/proto/bgp/packets.c index 0b41244b..c3a86731 100644 --- a/proto/bgp/packets.c +++ b/proto/bgp/packets.c @@ -862,7 +862,7 @@ bgp_do_rx_update(struct bgp_conn *conn, if (conn->state != BS_ESTABLISHED) /* fatal error during decoding */ return; - if (a0 && bgp_set_next_hop(p, a0)) + if (a0 && nlri_len && bgp_set_next_hop(p, a0)) a = rta_lookup(a0); while (nlri_len)