From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 290BAC433DB for ; Sun, 28 Mar 2021 12:32:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DE7916192D for ; Sun, 28 Mar 2021 12:32:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230144AbhC1Mbt (ORCPT ); Sun, 28 Mar 2021 08:31:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48114 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229503AbhC1MbQ (ORCPT ); Sun, 28 Mar 2021 08:31:16 -0400 Received: from nbd.name (nbd.name [IPv6:2a01:4f8:221:3d45::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4AD3BC0613B1 for ; Sun, 28 Mar 2021 05:31:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=nbd.name; s=20160729; h=Content-Transfer-Encoding:MIME-Version:Message-Id:Date:Subject :To:From:Sender:Reply-To:Cc:Content-Type:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=LmOaA+qG3kp/Cd6KttDCu/vz2MQC2txR191H0I3M3KY=; b=fFOn/QNeu84Z868auMk7VZYabr OZhA+kg5NzOMrgARgE4lQwXhqYWnB3x907GRmzpNrS5OMVUPdhfcoeCLympcl63JXFQnxM4bd+FL/ h9UlUCyrqJNfv4XxR4bx1X1/+x3wi7c7UCUpZD+nNKkNSDnmNcOLTff3k3E+2kLZldYo=; Received: from p4ff13c8d.dip0.t-ipconnect.de ([79.241.60.141] helo=localhost.localdomain) by ds12 with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1lQUZQ-0001Tv-Un for linux-wireless@vger.kernel.org; Sun, 28 Mar 2021 14:31:09 +0200 From: Felix Fietkau To: linux-wireless@vger.kernel.org Subject: [PATCH 1/2] mt76: mt7615: limit firmware log message printk to buffer length Date: Sun, 28 Mar 2021 14:31:06 +0200 Message-Id: <20210328123107.74828-1-nbd@nbd.name> X-Mailer: git-send-email 2.30.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Avoid including garbage from previous rx data Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c index 3855acbd4a5d..600c5366c099 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c @@ -424,7 +424,8 @@ mt7615_mcu_rx_log_message(struct mt7615_dev *dev, struct sk_buff *skb) break; } - wiphy_info(mt76_hw(dev)->wiphy, "%s: %s", type, data); + wiphy_info(mt76_hw(dev)->wiphy, "%s: %*s", type, + (int)(skb->len - sizeof(*rxd)), data); } static void -- 2.30.1