From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752675Ab3GHREM (ORCPT ); Mon, 8 Jul 2013 13:04:12 -0400 Received: from smtp.outflux.net ([198.145.64.163]:34729 "EHLO smtp.outflux.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751488Ab3GHREK (ORCPT ); Mon, 8 Jul 2013 13:04:10 -0400 From: Kees Cook To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Arnd Bergmann , Ankita Garg , Simon Kagstrom , Kees Cook Subject: [PATCH 2/4] lkdtm: add "WARNING" trigger Date: Mon, 8 Jul 2013 10:01:31 -0700 Message-Id: <1373302893-4990-2-git-send-email-keescook@chromium.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1373302893-4990-1-git-send-email-keescook@chromium.org> References: <1373302893-4990-1-git-send-email-keescook@chromium.org> X-HELO: www.outflux.net Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For additional testing, add "WARNING" as a trigger that calls WARN_ON(1). Signed-off-by: Kees Cook --- drivers/misc/lkdtm.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c index adb6bde..b1323fc 100644 --- a/drivers/misc/lkdtm.c +++ b/drivers/misc/lkdtm.c @@ -68,6 +68,7 @@ enum ctype { CT_NONE, CT_PANIC, CT_BUG, + CT_WARNING, CT_EXCEPTION, CT_LOOP, CT_OVERFLOW, @@ -95,6 +96,7 @@ static char* cp_name[] = { static char* cp_type[] = { "PANIC", "BUG", + "WARNING", "EXCEPTION", "LOOP", "OVERFLOW", @@ -284,6 +286,9 @@ static void lkdtm_do_action(enum ctype which) case CT_BUG: BUG(); break; + case CT_WARNING: + WARN_ON(1); + break; case CT_EXCEPTION: *((int *) 0) = 0; break; -- 1.7.9.5