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d="scan'208";a="52623606" Received: from mail-pg1-f200.google.com ([209.85.215.200]) by smtp-lax3-3.ucr.edu with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 19 Jun 2021 23:01:11 -0700 Received: by mail-pg1-f200.google.com with SMTP id r5-20020a635d050000b0290220f78694c8so9213778pgb.0 for ; Sat, 19 Jun 2021 23:01:10 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=sbFMlSU8VOH+3s30vncOXVUKJU1McKhQjkr8IIeWaNk=; b=uWwhbHPvcSRUKVMmcHowfHSqpSUx5WXpGCTyB84rjFcpUNwrq+boDSBVLkzaiixU+X DIjYB+nZrUX9n8ZBnqkXPd1yMAjMtVhuc2oLIH59wjJNi80jIryw1hmIo9+0L1Bd+qMc 385IxQBZvORQ9Y0bLt319WOG0ZAcoVNbIJ7QFCcfhdlRBps7IGARqwlzCzP705E9M/kr YJ3B4uT61sKcK2RP5jq9TKb97By3Cds4IOo8Zdyj4ndFOZAVQ89NIr77guW2nzth8jmr Psrz7tOkVp/D+YYOgfOUXJcWkRsjczeuXb8jb0QTW+5O5EYuztK6WoL6LBczbG8K6iMq 3GaQ== X-Gm-Message-State: AOAM532/ZRrfb0mlTZWoSiM2za0p00ZqekxAYT7aSYzdjlV41YlUGBny 5uWpKM4KNDsV4ZiLKJeDA7mqzGOyX4jGyzrPEbh2prlNU/Ocg4m62SK5yQpJCSGAdvkIpJRlYi/ vptRTnqUPwzIUXSnPJbb0CBKZBkG411XEF8JondYXOg== X-Received: by 2002:a63:805:: with SMTP id 5mr17808119pgi.353.1624168870254; Sat, 19 Jun 2021 23:01:10 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzD9PEuA2dT9jWZUEPhmwSRvJzCmrsGK5wEPE61ZuokJ1CUZk9YPzk0ucz0jUcMkSU2fTyYcxnEWHxpVFbtSI0= X-Received: by 2002:a63:805:: with SMTP id 5mr17808101pgi.353.1624168869944; Sat, 19 Jun 2021 23:01:09 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Yizhuo Zhai Date: Sat, 19 Jun 2021 23:00:59 -0700 Message-ID: Subject: Re: [PATCH] Input: hideep - fix the uninitialized use in hideep_nvm_unlock() To: Dmitry Torokhov Cc: Anthony Kim , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dimitry: Sorry for the inconvenience, I would build the changes next time. Thanks for your help : ) On Sat, Jun 19, 2021 at 10:35 PM Dmitry Torokhov wrote: > > On Sat, Jun 19, 2021 at 10:26:40PM -0700, Dmitry Torokhov wrote: > > On Sat, Jun 19, 2021 at 10:10:37PM -0700, Dmitry Torokhov wrote: > > > On Wed, Jun 16, 2021 at 03:48:51PM -0700, Yizhuo Zhai wrote: > > > > Inside function hideep_nvm_unlock(), variable "unmask_code" could > > > > be uninitialized if hideep_pgm_r_reg() returns error, however, it > > > > is used in the later if statement after an "and" operation, which > > > > is potentially unsafe. > > > > > > I think this is pretty sensible, but let's see if the original author > > > has some comments... > > > > I guess not. Oh well... > > > > Applied, thank you. > > Note that I had to make some changes to make it compile. Please next > time try building your changes before posting them, > > Thanks. > > -- > Dmitry -- Kind Regards, Yizhuo Zhai Computer Science, Graduate Student University of California, Riverside