From: Ondrej Zajicek (work) <santiago@crfreenet.org>
Date: Sun, 15 Nov 2020 15:01:19 +0000 (+0100)
Subject: Nest: Fix crash in receive limit handling in import table
X-Git-Tag: v2.0.8~45
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b962967e20f186f797c163f69c673b0ee4ef3b2b;p=thirdparty%2Fbird.git

Nest: Fix crash in receive limit handling in import table

Logging as a result of triggered receive limit in import table code
accesset rte->net, which was not filed yet.

Thanks to Pier Carlo Chiodi for the bugreport.
---

diff --git a/nest/rt-table.c b/nest/rt-table.c
index eff25e5cd..b78e5896b 100644
--- a/nest/rt-table.c
+++ b/nest/rt-table.c
@@ -2490,6 +2490,9 @@ rte_update_in(struct channel *c, const net_addr *n, rte *new, struct rte_src *sr
 
     if (l->state == PLS_BLOCKED)
     {
+      /* Required by rte_trace_in() */
+      new->net = net;
+
       rte_trace_in(D_FILTERS, c->proto, new, "ignored [limit]");
       goto drop_update;
     }