From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A7B8C32771 for ; Wed, 15 Jan 2020 16:47:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 016F32081E for ; Wed, 15 Jan 2020 16:47:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579106875; bh=Wo3VvGdgYgOnlotGPGTZ3ecuBSDmuAqHMz6pbLgoclo=; h=From:To:Cc:Subject:Date:List-ID:From; b=a5K/oxmF49RG+XFekh34vdll/PSrY+mWnu/cR7619LTlkKt50wheyS4CSU9t4I5Vl 8MRo7n4Zn2W8jp0sll+4mIiAXaviU0DVbaudf0rm5Yjju+nMtadaQuYu6DZ33sfsWl 0z9M2vhAu8XF6aHbGrgH3LU5/keuG1m/MM7O9UFU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728982AbgAOQry (ORCPT ); Wed, 15 Jan 2020 11:47:54 -0500 Received: from mail.kernel.org ([198.145.29.99]:39458 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726418AbgAOQrw (ORCPT ); Wed, 15 Jan 2020 11:47:52 -0500 Received: from linux-8ccs.suse.de (x2f7fcc1.dyn.telefonica.de [2.247.252.193]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8BE7624679; Wed, 15 Jan 2020 16:47:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579106872; bh=Wo3VvGdgYgOnlotGPGTZ3ecuBSDmuAqHMz6pbLgoclo=; h=From:To:Cc:Subject:Date:From; b=DOTUaiCItx4UxdrtsbeVi+zw6Shrw/f7zthwJ9eXxzdIK7799k3icz7s5rcBT+gSa s7IfeiSBlQZHiIm1rHPKh+wtvKw4xKI0GNrZxB/b2S+yeHyNP/sB7cgbcumno+B7AQ vI9S1acyXaSTHqbErYhQmiWZ8QUMma3hA8zhNnQ4= From: Jessica Yu To: linux-kernel@vger.kernel.org Cc: Jessica Yu Subject: [PATCH] modsign: print module name along with error message Date: Wed, 15 Jan 2020 17:47:27 +0100 Message-Id: <20200115164727.12797-1-jeyu@kernel.org> X-Mailer: git-send-email 2.16.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It is useful to know which module failed signature verification, so print the module name along with the error message. Signed-off-by: Jessica Yu --- This patch was sent last year, but apparently I forgot to pursue getting it merged (it had a dependency on the lockdown patchset). Now that's merged, I'm resending it. [1] https://lore.kernel.org/lkml/20180530090830.20737-4-jeyu@kernel.org/ kernel/module.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/module.c b/kernel/module.c index d4d876172e9d..2b5f9c4748bc 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -2882,7 +2882,7 @@ static int module_sig_check(struct load_info *info, int flags) reason = "Loading of module with unavailable key"; decide: if (is_module_sig_enforced()) { - pr_notice("%s is rejected\n", reason); + pr_notice("%s: %s is rejected\n", info->name, reason); return -EKEYREJECTED; } -- 2.16.4