From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (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 E109916DC26; Thu, 1 Aug 2024 08:14:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.227.194 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722500086; cv=none; b=OEgfFOAKp8wlgZ40+gS2/CMr5zG7Y6Gt7oSK9D/PuHu1hMeSjaHFWFOI5Su8C4YKIdGuNcBARQ7EkPHAZfgFO4DpUkDsY19gFeGXhi28HI5Y5siX9ySO65Ku1ZPxWJ4cBaHcU4SwNJV16MEKZwcS/APIIPytNnFLXTWHsinYp74= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722500086; c=relaxed/simple; bh=x784ej56BkVxJ2bKoYiQJDFgu13Aw5tgE7YRjViXbk4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=sMDXnSTZwrHwtR6nkzEm1El+ZBFR1j31PNgNffKvRLmxXrhoY/V+RYsqmxVeiW3Rr+2ir4s3oZgahthFkJv86F9O0MXm3wMxiDBHPWCWj1ZBMJHHgTt8/DH28QBIr7euT0n5kq2TYvfSpzvIjGx6OFYgKUY24GpIA54W4gMPVoU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=cJBKVRke; arc=none smtp.client-ip=46.235.227.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="cJBKVRke" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1722500083; bh=x784ej56BkVxJ2bKoYiQJDFgu13Aw5tgE7YRjViXbk4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=cJBKVRkeOHrH9TpIXhjSk/eCcG+3vxKtY3WmSZn0SnxuE8r7kLpW+ziLwmz6Za9tL VENRc4DApAvevBFW5lWFR1bPTNMhu6bDfHnR1FnxLTvhpu49McuX9GlxG/ifT/jHpt xSnDqkgFNczrs3fdLQYTslwfrxijGkj3S9Dq3Y0UyNc+oroZU/5G0/Kqa3eW+Khggb mBBx2qOeVH5OsmUGVCiKUYQQxtyaKrsC+k4Gl/QAx/LRMMSzuF185tZDkU5xR+EB4F mt/CiJS4+yr+fSDsQhD1YSia4FYP0yqJgxckxBYdUgUbmdRyjsl9fsBgi7pbHuFyUf 1tsl41u9m5tNg== Received: from [100.113.186.2] (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 1BC2E378220A; Thu, 1 Aug 2024 08:14:42 +0000 (UTC) Message-ID: <6c77758b-1b8f-4333-b62c-44f61f14e27a@collabora.com> Date: Thu, 1 Aug 2024 10:14:42 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/3] media: mediatek: vcodec: fix h264 stateless decoder smatch warning To: Yunfei Dong , =?UTF-8?Q?N=C3=ADcolas_F_=2E_R_=2E_A_=2E_Prado?= , Sebastian Fricke , Nicolas Dufresne , Hans Verkuil , Benjamin Gaignard , Nathan Hebert , Andrzej Pietrasiewicz Cc: Hsin-Yi Wang , Fritz Koenig , Daniel Vetter , Steve Cho , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Project_Global_Chrome_Upstream_Group@mediatek.com References: <20240613093357.583-1-yunfei.dong@mediatek.com> <20240613093357.583-4-yunfei.dong@mediatek.com> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20240613093357.583-4-yunfei.dong@mediatek.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 13/06/24 11:33, Yunfei Dong ha scritto: > Fix smatch static checker warning for vdec_h264_req_if.c. Leading > to kernel crash when fb is NULL. > > Fixes: 06fa5f757dc5 ("media: mtk-vcodec: vdec: support stateless H.264 decoding") > Signed-off-by: Yunfei Dong Reviewed-by: AngeloGioacchino Del Regno