From 133f9fcfff9b61f799ae24f170f45601a2513841 Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@FreeBSD.org>
Date: Tue, 4 Dec 2018 15:25:15 +0000
Subject: [PATCH] ggated: do not expose stack data in sendfail()

admbugs:	590
Submitted by:	Fabian Keil <fk@fabiankeil.de>
Obtained from:	ElectroBSD
---
 sbin/ggate/ggated/ggated.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sbin/ggate/ggated/ggated.c b/sbin/ggate/ggated/ggated.c
index e52bdd7cdd15..f4279cbfaa13 100644
--- a/sbin/ggate/ggated/ggated.c
+++ b/sbin/ggate/ggated/ggated.c
@@ -591,6 +591,7 @@ sendfail(int sfd, int error, const char *fmt, ...)
 	va_list ap;
 	ssize_t data;
 
+	memset(&sinit, 0, sizeof(sinit));
 	sinit.gs_error = error;
 	g_gate_swap2n_sinit(&sinit);
 	data = g_gate_send(sfd, &sinit, sizeof(sinit), 0);