From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E1E9A3C28; Thu, 6 Jun 2024 08:40:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717663229; cv=none; b=bTrVFD2zMyf+V6EUIRUOPyly8sCbV4Ws1GaC/s7+uDd1JNmqHDfdFkBl2pAZ/Pyihzn3Q2P1ip3ICFbSsYse7C86G0FXllJsfq43W0rCpl1OyeWLkU4knLq1NvyORpc/TTRQsn46ADCgFThHScZi6D283Kxo56rUGHvRGDoDbW8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717663229; c=relaxed/simple; bh=0Y/L82EZCzB7GC6FsONHbm8i7buVGAVbnHUvf/I9Mz8=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=WC1r8cVHJ9RUJlNm72YzUQgIEGBktXBg+y9Qo6CE5GkpoOLien0yqzZV05+EEoxZVo5rydhUqOJqcLzrauaK5maC/SXAIY6O4GdJ2n21gL0MZS4nbkvezOexuVKbSDeIQ7rFGKy0s8PrxLhebicmGt6WezZAJQrtpueevoSrk8I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BIhs+dZK; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="BIhs+dZK" Received: by smtp.kernel.org (Postfix) with ESMTPS id 5D8FFC4AF0E; Thu, 6 Jun 2024 08:40:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717663228; bh=0Y/L82EZCzB7GC6FsONHbm8i7buVGAVbnHUvf/I9Mz8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=BIhs+dZKaa+O0ikeonaN4TrMCWY/cLqXOEj5R+Y2714/T30RknNkPRpI1Tkb+RF/8 DAdSeivumD8qVifHs68rfAXsiN+X6R8NNmPPimt9hGboskkHRbAHZj1pwC577e3DlI W/Hup34OaQA+7nTlhYB6+CcyOY2xNz11KG/PIVNh+f6NEri8n9deiPJz6oqxCWGT4X FzpqNY7EkfMfVCvLhMmXDYKKWEcqG1Jpws5TQWOVmVKtDhUN/sfmS0YFeAKAE4/qYd THkQQLpZaYaq4BBzbsvml0NfB1exb91YSERmouXQSIeb/AXcjmpagfDLGzRiQmjSQ/ 3iqKa64b2ySHg== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 4B7D0C4332D; Thu, 6 Jun 2024 08:40:28 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net: wwan: iosm: Fix tainted pointer delete is case of region creation fail From: patchwork-bot+netdevbpf@kernel.org Message-Id: <171766322830.14664.190993997949157639.git-patchwork-notify@kernel.org> Date: Thu, 06 Jun 2024 08:40:28 +0000 References: <20240604082500.20769-1-amishin@t-argos.ru> In-Reply-To: <20240604082500.20769-1-amishin@t-argos.ru> To: Aleksandr Mishin Cc: m.chetan.kumar@intel.com, loic.poulain@linaro.org, ryazanov.s.a@gmail.com, johannes@sipsolutions.net, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, lvc-project@linuxtesting.org Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Tue, 4 Jun 2024 11:25:00 +0300 you wrote: > In case of region creation fail in ipc_devlink_create_region(), previously > created regions delete process starts from tainted pointer which actually > holds error code value. > Fix this bug by decreasing region index before delete. > > Found by Linux Verification Center (linuxtesting.org) with SVACE. > > [...] Here is the summary with links: - [net] net: wwan: iosm: Fix tainted pointer delete is case of region creation fail https://git.kernel.org/netdev/net/c/b0c9a2643541 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html