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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 8FD10C2D0C2 for ; Tue, 31 Dec 2019 09:32:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 57694206D9 for ; Tue, 31 Dec 2019 09:32:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="S50zf1Gi" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726302AbfLaJcx (ORCPT ); Tue, 31 Dec 2019 04:32:53 -0500 Received: from mail26.static.mailgun.info ([104.130.122.26]:34318 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725770AbfLaJcx (ORCPT ); Tue, 31 Dec 2019 04:32:53 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1577784772; h=Content-Transfer-Encoding: MIME-Version: Message-Id: Date: Subject: Cc: To: From: Sender; bh=ClcdqW/NIWX8BzrOCLt7qizKBDk6kEpUK40BUI6Fl0M=; b=S50zf1GiU6AGJK/JFr64HelgzM6HhM//OG0gSf1Xh0gQQFsMWu+qkJfH4MtGiAAPsYowGHqh tRm3Im+tLCt6eXQMo3+Um6ANB8QfGaKon5HIC5gL2rpZhO69y1eRt0yMbecoUrm0zm7iwn7D mi0alH9lKXSOLo2W7c/1mmvQHXc= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyJiZjI2MiIsICJuZXRkZXZAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e0b15c3.7f32760de618-smtp-out-n03; Tue, 31 Dec 2019 09:32:51 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 86616C433CB; Tue, 31 Dec 2019 09:32:50 +0000 (UTC) Received: from wgong-HP-Z240-SFF-Workstation.qca.qualcomm.com (unknown [180.166.53.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: wgong) by smtp.codeaurora.org (Postfix) with ESMTPSA id 191A8C43383; Tue, 31 Dec 2019 09:32:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 191A8C43383 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=wgong@codeaurora.org From: Wen Gong To: davem@davemloft.net Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, ath11k@lists.infradead.org Subject: [PATCH] net: qrtr: fix len of skb_put_padto in qrtr_node_enqueue Date: Tue, 31 Dec 2019 17:32:42 +0800 Message-Id: <20191231093242.6320-1-wgong@codeaurora.org> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Carl Huang The len used for skb_put_padto is wrong, it need to add len of hdr. Signed-off-by: Carl Huang Signed-off-by: Wen Gong --- net/qrtr/qrtr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c index 88f98f27ad88..3d24d45be5f4 100644 --- a/net/qrtr/qrtr.c +++ b/net/qrtr/qrtr.c @@ -196,7 +196,7 @@ static int qrtr_node_enqueue(struct qrtr_node *node, struct sk_buff *skb, hdr->size = cpu_to_le32(len); hdr->confirm_rx = 0; - skb_put_padto(skb, ALIGN(len, 4)); + skb_put_padto(skb, ALIGN(len, 4) + sizeof(*hdr)); mutex_lock(&node->ep_lock); if (node->ep) -- 2.23.0