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 84E3316D4DC; Thu, 1 Aug 2024 08:14:43 +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=1722500085; cv=none; b=rDsJM38p/5hHxNvI0K5rYtS41qT3f24dCUvWJC0OyKd2wdPa6axyv/G0PpUZC6bkO5hbQhRDJqaHvIObt7vLUjMfqTBqmEx+eacwYY6GnndQE1Dx9PaQJ+SVs1+5wb2v33QdqZQoXz9YuzS3zqWV2JksyE4QKfPJp8RO52dafIs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722500085; c=relaxed/simple; bh=UifA/xUfuBeMroDvmUo6h0V3Cmjxc25gWtbwKwbHEhE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=XXjwLnDXqIDC0kdEtEZkfiEv9whpdrKRgQee6mTIfeiNustBDW4b+IMQHBAY3SB7i7ei5S6X9xGml+dAPtoUWIYGR+pCZjJ0PhyBXXFqqzCrtlV1zaQg/4YYiHvBa50QqtuU19Kx4I7AU8Zvz70lgp8nKP7ecoyKNUKAvKfX25Q= 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=ndZqa7aB; 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="ndZqa7aB" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1722500081; bh=UifA/xUfuBeMroDvmUo6h0V3Cmjxc25gWtbwKwbHEhE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ndZqa7aBvgclabACijMRdZqSfK9fa0KW0pMSVN6ezMa8u+ODZT3GFE90p8+wKZbfC 3mTtbYYhN0UNWaJYbIxUml7wdLvw62JPgzuG+vw+uMXRWodM6QTa/xF+y8yup4Tpgr 7DB8XWYOBwP6xu0jL71SJk2QyUqzft9RuV2ltzMVFnWXYj7rMBh/L4pavDSzXvi1yo gnhWqgWGAWmWbIlcvsDMM8TvvDWapaUj7ShJnyTdWDhhVX0LCPtHpblsPz0OdGZCzd GziXDabKX+Ed4PkbsuM1YMaMz6YVI5KivC+qCL8cmXUx96sU1b9kppQJECwAjBcrAv cr/n4W0mT1pMA== 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 A283D3782209; Thu, 1 Aug 2024 08:14:40 +0000 (UTC) Message-ID: <607b2b34-cc3e-4f75-8a2f-4a0990afc758@collabora.com> Date: Thu, 1 Aug 2024 10:14:40 +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 1/3] media: mediatek: vcodec: fix h264 multi statless 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> <20240613093357.583-2-yunfei.dong@mediatek.com> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20240613093357.583-2-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_multi_if.c. > Leading to kernel crash when fb is NULL. > > Fixes: 397edc703a10 ("media: mediatek: vcodec: add h264 decoder") > Signed-off-by: Yunfei Dong Reviewed-by: AngeloGioacchino Del Regno