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 83D4D14901F for ; Mon, 5 Aug 2024 15:56:16 +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=1722873376; cv=none; b=l89RxCXZjLaG7NNMKHFyKzPn4Pk42TTnLdO9keBFyTybyUPaTwMATH9BUhdEdPxuTbSQqrY16jNV5RI1hq1V+hgWfP2wSMHla83yPNIXS4q8itd2gsyHZeAEjnkMON0Y4WWoa1YIZSdq1gud4aeD2RooxqlXo9p3PZEhShwIjVY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722873376; c=relaxed/simple; bh=Vpt/ybgnwc0Kk+7tqfImpVn/n05UCcgeQGqDaHdPQpE=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=LTOOTyHyVTUYmUWV1fQXbxTZlC3qrnPKaJpfEIoiPtxvBW8cyZRYQqabzHZY08Sbenll6HPmph30ZiMYuCElnA6ZT4IGwJ3BgFvX2xKueWrYT59Z/amWHUcC9NCnbCjal9meJ6m/JFkTDSiTktBG+CElTvDEXwrpEgVChdBlSsA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FAw2sutK; 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="FAw2sutK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD094C4AF0C; Mon, 5 Aug 2024 15:56:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722873376; bh=Vpt/ybgnwc0Kk+7tqfImpVn/n05UCcgeQGqDaHdPQpE=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=FAw2sutKqC3jWi4C9/T9k7ltP9qmXfbsJtfu6a110Gt5cMwqYoT6CXCbTrhcMX7Eo eULP5z+gs6fmjTwfpvReusu95uWAg5/zI0/9LMj7h/ZrMEcOI/IGyUjUg9OkLis8Gc zArIm0W6QGzVS/IYexlobdmcrZs+TFBWsqkH9J8kgUZuFNdgahDCbHrS1cJzb5m6tW gwBVJ2GgzAAj+JXkBKMOHiRjm+nvGyWzttRhP7QEiiiKbH9q+BFyP4TP44F5EftmSa tTBgT8kZwKEaVgra0sggxAiwro8ZkiKHS8aMbh4pf9OmsNth/hiqpL36yrqdCJHxr4 VOEeAXmj2lHWg== From: Robert Foss To: Andrzej Hajda , Neil Armstrong , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Dmitry Baryshkov , Cristian Ciocaltea Cc: kernel@collabora.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org In-Reply-To: <20240711-bridge-connector-fix-dbl-free-v1-1-d558b2d0eb93@collabora.com> References: <20240711-bridge-connector-fix-dbl-free-v1-1-d558b2d0eb93@collabora.com> Subject: Re: [PATCH] drm/bridge-connector: Fix double free in error handling paths Message-Id: <172287337262.1723177.5901681466214656738.b4-ty@kernel.org> Date: Mon, 05 Aug 2024 17:56:12 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.0 On Thu, 11 Jul 2024 14:26:55 +0300, Cristian Ciocaltea wrote: > The recent switch to drmm allocation in drm_bridge_connector_init() may > cause double free on bridge_connector in some of the error handling > paths. > > Drop the explicit kfree() calls on bridge_connector. > > > [...] Applied, thanks! [1/1] drm/bridge-connector: Fix double free in error handling paths (no commit info) Rob