From 0ffb96056a1d766e1599571e520aad40430ba703 Mon Sep 17 00:00:00 2001
From: Andrew Zaborowski <andrew.zaborowski@intel.com>
Date: Fri, 3 Apr 2020 18:45:11 +0200
Subject: [PATCH] wsc: Clear the pin copy in wsc_generate_pin

---
 src/wsc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/wsc.c b/src/wsc.c
index e9ebe5f5..ba58b6d4 100644
--- a/src/wsc.c
+++ b/src/wsc.c
@@ -1137,6 +1137,7 @@ static struct l_dbus_message *wsc_generate_pin(struct l_dbus *dbus,
 
 	reply = l_dbus_message_new_method_return(message);
 	l_dbus_message_set_arguments(reply, "s", pin);
+	explicit_bzero(pin, 9);
 
 	return reply;
 }