From c97186ae96d4835841b02d377a9002d078a6f83b Mon Sep 17 00:00:00 2001
From: Mounir IDRASSI <mounir.idrassi@idrix.fr>
Date: Mon, 26 Sep 2016 07:56:26 +0200
Subject: Ensure sensitive memory is correctly erased.

---
 Library/PasswordLib/PicturePassword.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'Library/PasswordLib/PicturePassword.c')

diff --git a/Library/PasswordLib/PicturePassword.c b/Library/PasswordLib/PicturePassword.c
index 67ffcbe..886ffcd 100644
--- a/Library/PasswordLib/PicturePassword.c
+++ b/Library/PasswordLib/PicturePassword.c
@@ -628,6 +628,8 @@ AskPictPwdInt(
 
 		pwdAction = PwdActNone;
 	} while (TRUE);
+	burn (&key, sizeof (key));
+	burn (&pwdNewChar, sizeof (pwdNewChar));
 	gBS->CloseEvent(InputEvents[1]);
 	gBS->CloseEvent(UpdateEvent);
 	gBS->CloseEvent(BeepOffEvent);
-- 
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