From nobody Fri Sep 25 10:05:55 2026 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (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 0037942981E; Mon, 14 Sep 2026 10:45:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789382754; cv=none; b=NlZeEiNON1UeQEBNmtpr5E9FuZDXTBlTN902BZ5N5nQUD7RPpH3WNpPosON+KlJuciUyY3ZJGMxbfCEtTXDZjgCQlz13lNAV6MP1ZJRWtTBzwzB+slImE0RL3aRfXWpGzAefiPxG5sW61p7u4RRHp/esoyMYUnk6wV808e283wE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789382754; c=relaxed/simple; bh=Z6Sh67uCxGg8xXy3CgqH+Ij+miS0E50gSoxGzZFjFYg=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=vF6+whlkWJVxZIfwIlsZ/ja+xQsJOyAvsGmIWyJdsqE/gViMy4hDXZEvECX3eNosYjwvvszEW1V6osI9TL8piVo9o9k2yYBrae456U57aGp80AMRYGRtsp+CI5C2miYGBAb6ML+nWQVBCOOoyV+4DgaIUuD9Y50De/6JzhCi+d0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: 6384c3d2b02911f19a56ed5b684f684d-20260914 X-CTIC-Tags: HR_CC_COUNT, HR_CC_DOMAIN_COUNT, HR_CC_NAME, HR_CC_NO_NAME, HR_CTE_8B HR_CTT_MISS, HR_DATE_H, HR_DATE_WKD, HR_DATE_ZONE, HR_FROM_NAME HR_SJ_DIGIT_LEN, HR_SJ_LANG, HR_SJ_LEN, HR_SJ_LETTER, HR_SJ_NOR_SYM HR_SJ_PHRASE, HR_SJ_PHRASE_LEN, HR_SJ_WS, HR_TO_COUNT, HR_TO_DOMAIN_COUNT HR_TO_NO_NAME, IP_TRUSTED, SRC_TRUSTED, DN_TRUSTED, SA_TRUSTED SA_EXISTED, SN_TRUSTED, SN_EXISTED, SPF_NOPASS, DKIM_NOPASS DMARC_NOPASS, CIE_BAD, CIE_GOOD, CIE_GOOD_SPF, GTI_FG_BS GTI_RG_INFO, GTI_C_BU, AMN_GOOD, ABX_MISS_RDNS X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.19,REQID:eb8d50c9-7e2b-4361-b90d-b65ddf48f796,IP:15, URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:10 X-CID-INFO: VERSION:1.3.19,REQID:eb8d50c9-7e2b-4361-b90d-b65ddf48f796,IP:15,UR L:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:10 X-CID-META: VersionHash:7db8b62,CLOUDID:2a6a2fee21800f459d31602150b0b240,BulkI D:260914184528MSLHG2BX,BulkQuantity:0,SF:10|38|66|78|102|127|850|865|898,T C:nil,Content:0|15|50|99,EDM:-3,IP:-2,URL:0,File:nil,RT:nil,Bulk:nil,QS:ni l,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC: 0 X-CID-BVR: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: 6384c3d2b02911f19a56ed5b684f684d-20260914 X-User: yijiangshan@kylinos.cn Received: from localhost.localdomain [(116.128.244.171)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 1180198331; Mon, 14 Sep 2026 18:45:23 +0800 From: Jiangshan Yi To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com Cc: ckeepax@opensource.cirrus.com, pengpeng@iscas.ac.cn, pierre-louis.bossart@linux.dev, ryans.lee@analog.com, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, 13667453960@163.com, Jiangshan Yi , stable@vger.kernel.org Subject: [PATCH] ASoC: codecs: max98363: fix uninitialized stream_config->type Date: Mon, 14 Sep 2026 18:44:56 +0800 Message-Id: <20260914104456.376666-1-yijiangshan@kylinos.cn> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" stream_config is not initialized before being passed to sdw_stream_add_slave(). The type field may contain garbage and is later copied to stream->type by sdw_config_stream(). Zero-initialize stream_config so type defaults to SDW_STREAM_PCM. Fixes: 18c0af945fa3 ("ASoC: max98363: add soundwire amplifier driver") Cc: stable@vger.kernel.org Signed-off-by: Jiangshan Yi --- sound/soc/codecs/max98363.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/max98363.c b/sound/soc/codecs/max98363.c index 0e32b7a94cb0..4a6d7b163acf 100644 --- a/sound/soc/codecs/max98363.c +++ b/sound/soc/codecs/max98363.c @@ -200,7 +200,7 @@ static int max98363_sdw_dai_hw_params(struct snd_pcm_su= bstream *substream, struct max98363_priv *max98363 =3D snd_soc_component_get_drvdata(component); - struct sdw_stream_config stream_config; + struct sdw_stream_config stream_config =3D {0}; struct sdw_port_config port_config; enum sdw_data_direction direction; struct sdw_stream_runtime *stream; -- 2.25.1