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=-16.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 66B06C433B4 for ; Fri, 2 Apr 2021 21:30:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3BB6461181 for ; Fri, 2 Apr 2021 21:30:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235598AbhDBVaV (ORCPT ); Fri, 2 Apr 2021 17:30:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:35726 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234821AbhDBVaO (ORCPT ); Fri, 2 Apr 2021 17:30:14 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id B0A6961185; Fri, 2 Apr 2021 21:30:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617399012; bh=tGJnlXXLwsH1rKOWBpmfiU6/kTfA9l5AiZGTI1R1pP4=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=hGHdZEBjjOoArq45HZ/Ns0rItOYrzU+tZ/MoSx4HKTopl09xDj9t3LBFAfiLytzr8 BKM8KURW+3hrNMmmyZDvMbpfquHfjVJFOAM6IUA+SoJURveuzbRGIBRYuwGE0zJIFi Qp334tFSUlFXxTNQA1V0u7YwIyJLcG37JCB+r14Su9J8dyS0Ru93zaoP9MSQ3uQ32l PhWj+7jDqGPHxFLWZppbmxAH6QjoJHysKidoZfMCLC731dWonFBPqCnFbY9fO/8ap6 B4QW3l3egiDv+kfrgcBO8S5o+DtBRFaoM/a58E/zkhnv85+bdXwZ4zb4c+B4NkoU3m QnDcJuloBiCvg== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] nfc: pn533: prevent potential memory corruption From: patchwork-bot+netdevbpf@kernel.org Message-Id: <161739901265.1946.17798019048869981183.git-patchwork-notify@kernel.org> Date: Fri, 02 Apr 2021 21:30:12 +0000 References: In-Reply-To: To: Dan Carpenter Cc: kuba@kernel.org, sameo@linux.intel.com, linville@tuxdriver.com, netdev@vger.kernel.org, kernel-janitors@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Fri, 2 Apr 2021 14:44:42 +0300 you wrote: > If the "type_a->nfcid_len" is too large then it would lead to memory > corruption in pn533_target_found_type_a() when we do: > > memcpy(nfc_tgt->nfcid1, tgt_type_a->nfcid_data, nfc_tgt->nfcid1_len); > > Fixes: c3b1e1e8a76f ("NFC: Export NFCID1 from pn533") > Signed-off-by: Dan Carpenter > > [...] Here is the summary with links: - [net-next] nfc: pn533: prevent potential memory corruption https://git.kernel.org/netdev/net-next/c/ca4d4c34ae9a You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html