From 55e5a766f2833d6aaaf98d0f8cc250585717bc07 Mon Sep 17 00:00:00 2001
From: Nandini Rebello <nandini.rebello@intel.com>
Date: Wed, 16 Jan 2019 12:15:31 +0530
Subject: [PATCH] modem: add support to clear cached pins.

If the modem is powered off via D-Bus, clear any cached PINs to make
sure that automatic PIN entry behavior is not activated.
---
 src/modem.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/modem.c b/src/modem.c
index bc462751..52988cf3 100644
--- a/src/modem.c
+++ b/src/modem.c
@@ -1130,6 +1130,9 @@ static DBusMessage *modem_set_property(DBusConnection *conn,
 		if (modem->lockdown)
 			return __ofono_error_access_denied(msg);
 
+		if (!powered)
+			__ofono_sim_clear_cached_pins(modem->sim);
+
 		err = set_powered(modem, powered);
 		if (err < 0) {
 			if (err != -EINPROGRESS)