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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 3C33EC11F67 for ; Tue, 29 Jun 2021 17:15:36 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BB00B613D8 for ; Tue, 29 Jun 2021 17:15:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BB00B613D8 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=emeril.freedesktop.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 37AC56E8CD; Tue, 29 Jun 2021 17:15:35 +0000 (UTC) Received: from emeril.freedesktop.org (emeril.freedesktop.org [131.252.210.167]) by gabe.freedesktop.org (Postfix) with ESMTP id C13C46E8CD; Tue, 29 Jun 2021 17:15:33 +0000 (UTC) Received: from emeril.freedesktop.org (localhost [127.0.0.1]) by emeril.freedesktop.org (Postfix) with ESMTP id BA27BA8836; Tue, 29 Jun 2021 17:15:33 +0000 (UTC) MIME-Version: 1.0 From: Patchwork To: "Desmond Cheong Zhi Xi" Date: Tue, 29 Jun 2021 17:15:33 -0000 Message-ID: <162498693373.9056.9454478464164699357@emeril.freedesktop.org> X-Patchwork-Hint: ignore References: <20210629033706.20537-1-desmondcheongzx@gmail.com> In-Reply-To: <20210629033706.20537-1-desmondcheongzx@gmail.com> Subject: [Intel-gfx] =?utf-8?b?4pyXIEZpLkNJLkNIRUNLUEFUQ0g6IHdhcm5pbmcg?= =?utf-8?q?for_drm=3A_address_potential_UAF_bugs_with_drm=5Fmaster_ptrs_?= =?utf-8?b?KHJldjIp?= X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: intel-gfx@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" == Series Details == Series: drm: address potential UAF bugs with drm_master ptrs (rev2) URL : https://patchwork.freedesktop.org/series/91969/ State : warning == Summary == $ dim checkpatch origin/drm-tip 74cef89ae027 drm: avoid circular locks in drm_mode_getconnector cb2470da87f5 drm: add a locked version of drm_is_current_master 5c1685ef444e drm: protect drm_master pointers in drm_lease.c -:94: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!master" #94: FILE: drivers/gpu/drm/drm_lease.c:116: + if (master == NULL) -:113: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!master" #113: FILE: drivers/gpu/drm/drm_lease.c:144: + if (master == NULL) -:136: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!master" #136: FILE: drivers/gpu/drm/drm_lease.c:177: + if (master == NULL) total: 0 errors, 0 warnings, 3 checks, 269 lines checked _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx