From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756283AbcJ3PSU (ORCPT ); Sun, 30 Oct 2016 11:18:20 -0400 Received: from mout.web.de ([212.227.15.3]:63330 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751301AbcJ3PSR (ORCPT ); Sun, 30 Oct 2016 11:18:17 -0400 Subject: Re: scripts/basic/fixdep: Complete error handling in print_cmdline() To: Jim Davis , linux-kbuild@vger.kernel.org References: <72e07814-56e9-505a-d660-91ff20b6efea@users.sourceforge.net> Cc: Michal Marek , LKML , kernel-janitors@vger.kernel.org From: SF Markus Elfring Message-ID: <5e73f504-fae2-c1c9-0dea-c2860cc4a683@users.sourceforge.net> Date: Sun, 30 Oct 2016 16:17:22 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:hGzFPLH+k4UfdLDdcG6sFQgkwyleyXmcRRKx2Ax0kcR6fDZ20yq 73mZtfZMm3q8f2hyLqfdaukueaW92U2Ve8H/LlonAtL7LoH0VpTQdWx6f4KLC2uD4jqBAl1 uERl35TLnEH5digaZaNzHg3fTb9UE49gHO1+Tv7kjw4DNmAKNZIJKMJWx/DjezC0jiMeZlD JihGQunBFLMsLOknzWaLg== X-UI-Out-Filterresults: notjunk:1;V01:K0:xPiPIO6o54A=:H40aBBP+p0VmPYSd4J9YYu exViIFqxiJj+SvbN4SvDNC2zaT7tkYaeV4Z1BSaN/FEgUyHXaaS5zCfU31/uil8zXshQedvPR 1v3muqKo9/H6amFNg0lX1u1kX7gJvA4UGkCnQmrMWAu87d/zJPIpaZgD/Zs8I0YkYrP8oBLXQ yJOlC81kGMn1uWlN9Sj7MVZYLHNdrd+4g+IFl8oOFxdr0EolfQ8D556nomdBkNCY2FBa3mITA 0C6zE4h/Z07WfeesKQ9rUq6qaCU8WG3zg66V5UyMqlN8eFGL77mNvDfcP4eZKlbKecoMfJ1GI zvtOxL9BE2fALcJxalrchNCDNqcnAGsidNIprZ1ha2t9aKtQ6gWNqtHhBc8GbeqrVQdBXkxpR ZKhviQATJFKHMsFGYSQ4zqmr/wvypTlTptEkGOlvQnDvaPgSiwv9EAb4vv+eW8aCQfGY6ZQ6m ixPJKAGPWXpsMrc5Ztvv7iE6jHY4dx5r4Y87p4tSEejhfi93Q8ZAhdntaHpP/LmoMCTOMmw4k Xcms8z82O0RuSiPUxp9dQyT/gc0T3OCcMwuHEe96DnJXyU11TGgxS3IJzH93t/bSX3/OPsS6V uRdwoxucCIRUHonUmvWvcyWfc9RVliUTev0rE6a3tYtFp4Uv69/HHjDTNhqzV8OM02l4sMdUd Qll3L+hSYHIrr8NMLrMT6rTv1i6xuwfmm+iS8/IC6vZghtmvxu1yekrrBhvs/6ef2zEqD4tUN iwJDj5wFsCKOgXc665JdGDYxuh7x9epOlp3hFCX9MfllOQLlAdFd1AFitZ4FArmHJqtB1q04I KEpD9tN Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > But what would you expect printf error checking to tell a user? I wonder that the error detection and corresponding exception handling was not corrected for the affected source files of build-time tools so far. https://www.securecoding.cert.org/confluence/display/c/EXP12-C.+Do+not+ignore+values+returned+by+functions Regards, Markus From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Sun, 30 Oct 2016 15:17:22 +0000 Subject: Re: scripts/basic/fixdep: Complete error handling in print_cmdline() Message-Id: <5e73f504-fae2-c1c9-0dea-c2860cc4a683@users.sourceforge.net> List-Id: References: <72e07814-56e9-505a-d660-91ff20b6efea@users.sourceforge.net> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Jim Davis , linux-kbuild@vger.kernel.org Cc: Michal Marek , LKML , kernel-janitors@vger.kernel.org > But what would you expect printf error checking to tell a user? I wonder that the error detection and corresponding exception handling was not corrected for the affected source files of build-time tools so far. https://www.securecoding.cert.org/confluence/display/c/EXP12-C.+Do+not+ignore+values+returned+by+functions Regards, Markus