From 10ddedbbac7acb326fb9447c6a1c5f1706017e4b Mon Sep 17 00:00:00 2001
From: kavsrf <kavsrf@gmail.com>
Date: Sun, 26 Feb 2017 11:42:59 +0300
Subject: PasswordTimeout and infodelay keys in DcsProp

DcsProp documented
included in VeraCrypt Beta2 patch 1
---
 Library/PasswordLib/ConsolePassword.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

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

diff --git a/Library/PasswordLib/ConsolePassword.c b/Library/PasswordLib/ConsolePassword.c
index 797ee4a..6894b50 100644
--- a/Library/PasswordLib/ConsolePassword.c
+++ b/Library/PasswordLib/ConsolePassword.c
@@ -31,6 +31,20 @@ AskConsolePwdInt(
 	UINTN i;
 
 	gST->ConOut->EnableCursor(gST->ConOut, TRUE);
+	if (gPasswordTimeout) {
+		EFI_EVENT      InputEvents[2];
+		UINTN          EventIndex = 0;
+		InputEvents[0] = gST->ConIn->WaitForKey;
+		gBS->CreateEvent(EVT_TIMER, 0, (EFI_EVENT_NOTIFY)NULL, NULL, &InputEvents[1]);
+		gBS->SetTimer(InputEvents[1], TimerPeriodic, 10000000 * gPasswordTimeout);
+		gBS->WaitForEvent(2, InputEvents, &EventIndex);
+		gPasswordTimeout = 0;
+		gBS->CloseEvent(InputEvents[1]);
+		if (EventIndex == 1) {
+			*retCode = AskPwdRetCancel;
+			return ;
+		}
+	}
 
 	do {
 		key = GetKey();
-- 
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