From 1dc398da099c5ca08bf46a9846bb20cd5df2b4d0 Mon Sep 17 00:00:00 2001
From: Quentin Young <qlyoung@cumulusnetworks.com>
Date: Mon, 6 Jan 2020 01:10:14 -0500
Subject: [PATCH] bgpd: return early if no fuzz input

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
---
 bgpd/bgp_main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bgpd/bgp_main.c b/bgpd/bgp_main.c
index 39b1b5591b..53137d350a 100644
--- a/bgpd/bgp_main.c
+++ b/bgpd/bgp_main.c
@@ -469,6 +469,9 @@ int main(int argc, char **argv)
 	uint8_t *input;
 	int r = frrfuzz_read_input(&input);
 
+	if (!input)
+		return 0;
+
 	ringbuf_put(p->ibuf_work, input, r);
 
 	/*
-- 
2.39.5