From a1b61a271af40a9d6ef0837424ab2c98d29f1575 Mon Sep 17 00:00:00 2001
From: Maria Matejka <mq@ucw.cz>
Date: Wed, 14 Aug 2019 12:29:04 +0200
Subject: IPv6 address parser: fail on incomplete addresses

---
 test/birdtest.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'test/birdtest.c')

diff --git a/test/birdtest.c b/test/birdtest.c
index a092446a..641fd3c7 100644
--- a/test/birdtest.c
+++ b/test/birdtest.c
@@ -495,7 +495,10 @@ void
 bt_fmt_ipa(char *buf, size_t size, const void *data)
 {
   const ip_addr *ip = data;
-  bsnprintf(buf, size, "%I", *ip);
+  if (data)
+    bsnprintf(buf, size, "%I", *ip);
+  else
+    bsnprintf(buf, size, "(null)");
 }
 
 int
-- 
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