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 F318323D297; Mon, 13 Apr 2026 16:32:14 +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=1776097935; cv=none; b=KtsrhNtS0m+od30k7jRDqtp2W9vpbsv5P7gsrDyO61RsV32w1KbngqQf0MeTM1/5DxMyPP8X3UJiI22pz5/pV7vaCdkp5Eq8m6luqhJljyzXuMparJ5s3cXyD62QSiVTwcN8C3V4lccnHhZ41P1ET44REswmFdcRp0N40Tvt+KQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776097935; c=relaxed/simple; bh=EaxKpVxTEmfwMtcRdYFfmWLHpT+nPVuu5hhp3+qwpDM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=mVO/4BgKe5yClxSnKHzfoWq/2Xp0TtUHiZVUw83UwKDWIRRgBZymUwETi1gII3DLXRX7YnUpom8TpvybNM9/UKrUbY3VPad9ieujhdQ6hkd7GJF68pvBnWb1eUNZKE9HmoGB7puuMLo4FAO06DzXZU3zb0FYX7tMwPAFSVZR8XM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=exLy9Ido; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="exLy9Ido" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7FF05C2BCAF; Mon, 13 Apr 2026 16:32:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776097934; bh=EaxKpVxTEmfwMtcRdYFfmWLHpT+nPVuu5hhp3+qwpDM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=exLy9IdoUvldqb53LRPwSAx2jI2J3xfAwcuXtvX8FKN0aBI7Z3NavkY/HAQRQYKne HswAFOxQGsJtJZxJ9LZKPE2LblIAMy66tMXHCxTPbRtzriDokiOz+D8RpfVrEv6ftQ 4LVh8GKknx+MWJ61iE/Ynfedgg1V4oPy/f/qoGOU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Alok Tiwari , Lubomir Rintel , Randy Dunlap , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Sasha Levin Subject: [PATCH 5.15 328/570] platform/olpc: olpc-xo175-ec: Fix overflow error message to print inlen Date: Mon, 13 Apr 2026 17:57:39 +0200 Message-ID: <20260413155842.782069548@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260413155830.386096114@linuxfoundation.org> References: <20260413155830.386096114@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alok Tiwari [ Upstream commit 2061f7b042f88d372cca79615f8425f3564c0b40 ] The command length check validates inlen (> 5), but the error message incorrectly printed resp_len. Print inlen so the log reflects the actual command length. Fixes: 0c3d931b3ab9e ("Platform: OLPC: Add XO-1.75 EC driver") Signed-off-by: Alok Tiwari Acked-by: Lubomir Rintel Reviewed-by: Randy Dunlap Link: https://patch.msgid.link/20260310130138.700687-1-alok.a.tiwari@oracle.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen Signed-off-by: Sasha Levin --- drivers/platform/olpc/olpc-xo175-ec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/olpc/olpc-xo175-ec.c b/drivers/platform/olpc/olpc-xo175-ec.c index 0d46706afd2da..d8a9a215a14cd 100644 --- a/drivers/platform/olpc/olpc-xo175-ec.c +++ b/drivers/platform/olpc/olpc-xo175-ec.c @@ -482,7 +482,7 @@ static int olpc_xo175_ec_cmd(u8 cmd, u8 *inbuf, size_t inlen, u8 *resp, dev_dbg(dev, "CMD %x, %zd bytes expected\n", cmd, resp_len); if (inlen > 5) { - dev_err(dev, "command len %zd too big!\n", resp_len); + dev_err(dev, "command len %zd too big!\n", inlen); return -EOVERFLOW; } -- 2.51.0