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=-5.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT 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 2FC61C4332E for ; Fri, 12 Mar 2021 15:45:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EF05A64FE0 for ; Fri, 12 Mar 2021 15:45:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232338AbhCLPog (ORCPT ); Fri, 12 Mar 2021 10:44:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47016 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232473AbhCLPoK (ORCPT ); Fri, 12 Mar 2021 10:44:10 -0500 Received: from mail-pg1-x536.google.com (mail-pg1-x536.google.com [IPv6:2607:f8b0:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 490AFC061574 for ; Fri, 12 Mar 2021 07:44:10 -0800 (PST) Received: by mail-pg1-x536.google.com with SMTP id n9so15159516pgi.7 for ; Fri, 12 Mar 2021 07:44:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=o+vKX0oejrAAjAn6+pNcjfY0BoTxk90dWvOiiFx6GgM=; b=uk3UMsWUnARyCjk/rZjQNy4KOAdhCfP9AAkqlCQac4QuUFovoZJ50xMOx/uFlQW7gW f3MOT2e6wjuzmnoEZdnBHL3I5WQJV4A+eW5uwTzJ++vYIITQpMpRwJXl0LeDYUtwlz91 O0LCMitIfJIcG1vpDjL/CkHtCC/G04ZsKSYCQZH4rt8SjPPa71L+ett9DeXLD7bffHmX TRNKFHcRUSftMwkalYqLqwXTcyd3GRf8dIVhY8N/NKeCnrnlVQDsYQuWqb8EO6uvXNuz 6K22iQADcVO9VrGrV+gTTVldj34jHpjJ13GLWpJLo3FlA4gCdhjAeIjpp4EAQfNs0EuX roUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=o+vKX0oejrAAjAn6+pNcjfY0BoTxk90dWvOiiFx6GgM=; b=Z9hIwIVRWI0JNTXuqOhBUzEkze28WFmARNOjHdX0v1Shh4NKAKBHB2vGp1ox7A58tq kn2ffd17FNmpoVloerkL6u4PeUqnw/zl+e+6+X1jDNx0UgcOYcacF7pV06w8GUMiWH0Q O8nyQKsffuwN5+DT5Bg9+Y+ed+k82WpDosqFDs6D4TP9Yj8N4fN5BmAEwi4IOlz7Z3Zg BV9kglUY38bXg2ttaVD1oRxvMg4yBmMPNLqMd641mxtvVeq8ksQyi8MTna7ITCyIqYHK Li+j+8e6hzl+1yHpl4G3usyqWPvD+KsZjJWdIpL3lSuq5iOK5cYVhKXEa2hVQZLb33im wGDg== X-Gm-Message-State: AOAM5338wgZlU2ZTF3oY6umrsq6RtMoVgtABSibPoF64eDxWf5xVPtB9 AlmKETUgOdKoiawUEi0Yx4U= X-Google-Smtp-Source: ABdhPJzeoZ/erFaGMu2OCf881BsEso5df4Pi9Key45/kBq8Iwtf1xkg7+6sIU1Gx3FE708swm/pccg== X-Received: by 2002:a63:445e:: with SMTP id t30mr10169360pgk.147.1615563849895; Fri, 12 Mar 2021 07:44:09 -0800 (PST) Received: from ThinkCentre-M83.wg.ducheng.me ([202.133.196.154]) by smtp.gmail.com with ESMTPSA id s22sm2652057pjs.42.2021.03.12.07.44.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Mar 2021 07:44:09 -0800 (PST) From: Du Cheng To: yildirim.fatih@gmail.com Cc: gregkh@linuxfoundation.org, h.shahbazi.git@gmail.com, linux-kernel@vger.kernel.org, Du Cheng Subject: [PATCH] drivers: tty: vt: vt.c: fix NULL dereference crash Date: Fri, 12 Mar 2021 23:43:58 +0800 Message-Id: <20210312154358.6941-1-ducheng2@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <14878df31817f11528c9326f2855819bcf782721.camel@gmail.com> References: <14878df31817f11528c9326f2855819bcf782721.camel@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Fatih, I just found out that the section [Patch testing requests] on https://syzkaller.appspot.com/bug?id=defb47bf56e1c14d5687280c7bb91ce7b608b94b, indicates that you did not attach the patch when sending email to syzbot. syzbot was simply testing the vallina upstream with repro.c, so it failed as expected. Anyway, I resent the test email *with the patch* from Hassan to syzbot, and let's see the result. Regards, Du Cheng