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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 EF490C433E1 for ; Thu, 20 Aug 2020 12:05:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B8C89207BB for ; Thu, 20 Aug 2020 12:05:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597925148; bh=bTEMXvdIvyE2iqBAS9NC+cQYJQ88tOHYymR7wqxovZk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=NSYJY7unJZusd9zKA+PNqPEMGO0Hwo9N+uhmMwvYZ99aAKEYDZeqaWwV46QiF9aXy ijHMMJsA93dRA9aVHkcJ7yXZ0ZTMlhYM1NW22Nj1jnz7llKgDbrmKk+arREvp/SsGs h2BJXzwNU8U6arBW7q/NvpvOgD19wEms233UlDIg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729344AbgHTMFr (ORCPT ); Thu, 20 Aug 2020 08:05:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:44438 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730164AbgHTJ7C (ORCPT ); Thu, 20 Aug 2020 05:59:02 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5B3FD2067C; Thu, 20 Aug 2020 09:59:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597917541; bh=bTEMXvdIvyE2iqBAS9NC+cQYJQ88tOHYymR7wqxovZk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EVTyk6mdFgsFDDNZe4SnflryMILo2IsuRWtJad/KZmA7hfJxVHx9EO0pvh2xa/AKi E9pr/4bq6X7ZBiOJ7dOrw2NC5h1DZ2CB9bXa1QZBOxYHhLqzXscoHtWlDHLMIVsMlW AWRqfneop6PSbw4ef7JteVD2tCDPJObVnV0sZdiA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Navid Emamdoost , "David S. Miller" , Sasha Levin Subject: [PATCH 4.9 038/212] nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame Date: Thu, 20 Aug 2020 11:20:11 +0200 Message-Id: <20200820091604.292013320@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200820091602.251285210@linuxfoundation.org> References: <20200820091602.251285210@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Navid Emamdoost [ Upstream commit 1e8fd3a97f2d83a7197876ceb4f37b4c2b00a0f3 ] The implementation of s3fwrn5_recv_frame() is supposed to consume skb on all execution paths. Release skb before returning -ENODEV. Signed-off-by: Navid Emamdoost Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/nfc/s3fwrn5/core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/nfc/s3fwrn5/core.c b/drivers/nfc/s3fwrn5/core.c index 9d9c8d57a042d..64b58455e620b 100644 --- a/drivers/nfc/s3fwrn5/core.c +++ b/drivers/nfc/s3fwrn5/core.c @@ -209,6 +209,7 @@ int s3fwrn5_recv_frame(struct nci_dev *ndev, struct sk_buff *skb, case S3FWRN5_MODE_FW: return s3fwrn5_fw_recv_frame(ndev, skb); default: + kfree_skb(skb); return -ENODEV; } } -- 2.25.1