From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 61FE21A9F96 for ; Tue, 4 Aug 2026 01:30:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785807053; cv=none; b=CkoX5p5qd/BD/OLmYQYRT55KknylN/TaPZq2LQ0bEFvuSvIcW5bD9qBca1qA8vLwakg+DdDAX2luwMECqE7Lod59/EjTyAx2k3o6RCNq5VW5ZJQ/xjaphtstMKM8/4CpCCAqnwX6Z0O8uJzob6ErsFSEN/eegNYQyXqttfJnF38= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785807053; c=relaxed/simple; bh=g0v9NXIKWqQKy+6a+gEG/S1QPe4F7VqxjtEKp5fe9vI=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=fCbp/Dta0o64R4KFVfOBGf7Usnbd/kJgjPZcaY2kGQKKtKAIl38u2FTzy+5n4E7NG207oqY6qMfFbqMTBhy4Qa2kDRW/1Ej1ixqaYmaEWDxmQ976tf+0Siz2IUQqdqfj6A/e1kQZEoEbcF093vVXywI7+Ezr3wIeZAP+3FPiiXM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ha6Y6G5c; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ha6Y6G5c" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F3DB61F000E9; Tue, 4 Aug 2026 01:30:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785807052; bh=xa/i1Nl6QYa4kouMFYH7lfMvUhqa6o2+/ViRg11Zqls=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=ha6Y6G5c4aK1vI2GFcn+3A2htztZ0tOqIK7Fpq3gQ+rh/F8TKQ1ecWljOitYBWHxH laL7VyuaIgwe2iCGBslb1eZkPzdXqKeHNXmUH4kTD6PLgYUdtlWNLm+iuqVOccjACV hMjPDEugvDidvi3oA/rDJIZrqmECELNyf1OdnJ4bCu41BIIp36qpxtZ9FnkI9+Uup9 wdnaiSY95ANFwd+nXeMNxNjhtiaxMuydbs2nuQBZGc1+cKv8noJY0akN+3YH7Cdavg KZLi9U14EShSSF0nDLu3zcx34BB5pbfH15MedNDZ2WdQF4QwMafWwOkvKtUd3fjDoL 7IAyLR4L4USXA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 198E93924467; Tue, 4 Aug 2026 01:30:14 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] bnge: Fix NULL pointer dereference in aux device release From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178580701264.2908636.1557114995164267360.git-patchwork-notify@kernel.org> Date: Tue, 04 Aug 2026 01:30:12 +0000 References: <20260731192301.1427645-1-alok.a.tiwari@oracle.com> In-Reply-To: <20260731192301.1427645-1-alok.a.tiwari@oracle.com> To: Alok Tiwari Cc: leon@kernel.org, siva.kallam@broadcom.com, vikas.gupta@broadcom.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, alok.a.tiwarilinux@gmail.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Fri, 31 Jul 2026 12:22:59 -0700 you wrote: > If allocation of auxr_dev fails during auxiliary device setup, the error > path calls auxiliary_device_uninit(), which eventually invokes > bnge_aux_dev_release(). > > The release callback unconditionally dereferences aux_priv->auxr_dev->pdev > to retrieve the parent bnge_dev. Since auxr_dev has not yet been allocated > on this failure path, the dereference results in a NULL pointer exception > > [...] Here is the summary with links: - [net] bnge: Fix NULL pointer dereference in aux device release https://git.kernel.org/netdev/net/c/1cb4298810e2 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html