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 2EC9A34A32E; Tue, 26 Aug 2025 14:01:49 +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=1756216909; cv=none; b=lsNcFPcL8BMxLKjFqmppcGqXXzTm+t8TeyJsRkvh9nqSpVxQlqXtuToMv8LpA565Lu/Z6oMWrtvXMBq1d8W10KdU4t8P1AeZPaTyuqTLbTbkNSWl+6bBlMIdkJef+CiS0fL/O36HE4I0Za5GUifqBVooxsbr+jvDhc+yS5elnhA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756216909; c=relaxed/simple; bh=ZxrWSs5X99FtQiQLMX4aIWdAn1mWIEyPRbrbywvTsG8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=V8x6b5j45TXjvW6vGQcOB5mnKGIh84qnp2gCxQueOVu1ztz2ukmY5pMiu9/IeRzmvU9P3cHoCrXM8cQvTZuAbdpARmDDAkB6bfddlE+XI8OYgqQrlMvW44HU2JC/YC9Gs868D7uG9zWWNt6AOHjosVoknVa5U9MUeUeo0Dn/c2U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=RjMuIYho; 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="RjMuIYho" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B67A2C113D0; Tue, 26 Aug 2025 14:01:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1756216909; bh=ZxrWSs5X99FtQiQLMX4aIWdAn1mWIEyPRbrbywvTsG8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RjMuIYhoQ+dGoeRYextmro2in9Y7wvSxiby9aD+09ZM9P5Diz5bnwZOS+3rZ9t4Xd p2lmnSa0xn7UKnQuh1TPFQp73NYunlEBbUHz5BTlDtobOn0I3Nl6w3ApYMgZy5Ag3B aTkhaH5SqHZPx7G4nXQHBf+0IBKWA5czVBuWJnug= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, stable , Alan Stern , Thorsten Blum Subject: [PATCH 5.15 588/644] usb: storage: realtek_cr: Use correct byte order for bcs->Residue Date: Tue, 26 Aug 2025 13:11:19 +0200 Message-ID: <20250826111001.107467349@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250826110946.507083938@linuxfoundation.org> References: <20250826110946.507083938@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Thorsten Blum commit 98da66a70ad2396e5a508c4245367797ebc052ce upstream. Since 'bcs->Residue' has the data type '__le32', convert it to the correct byte order of the CPU using this driver when assigning it to the local variable 'residue'. Cc: stable Fixes: 50a6cb932d5c ("USB: usb_storage: add ums-realtek driver") Suggested-by: Alan Stern Acked-by: Alan Stern Signed-off-by: Thorsten Blum Link: https://lore.kernel.org/r/20250813145247.184717-3-thorsten.blum@linux.dev Signed-off-by: Greg Kroah-Hartman --- drivers/usb/storage/realtek_cr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/usb/storage/realtek_cr.c +++ b/drivers/usb/storage/realtek_cr.c @@ -252,7 +252,7 @@ static int rts51x_bulk_transport(struct return USB_STOR_TRANSPORT_ERROR; } - residue = bcs->Residue; + residue = le32_to_cpu(bcs->Residue); if (bcs->Tag != us->tag) return USB_STOR_TRANSPORT_ERROR;