From patchwork Wed Dec 23 18:25:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Petr Machata X-Patchwork-Id: 351777 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED 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 0D945C433E0 for ; Wed, 23 Dec 2020 18:27:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C005022287 for ; Wed, 23 Dec 2020 18:27:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727883AbgLWS1F (ORCPT ); Wed, 23 Dec 2020 13:27:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43060 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726923AbgLWS1E (ORCPT ); Wed, 23 Dec 2020 13:27:04 -0500 Received: from mout-p-101.mailbox.org (mout-p-101.mailbox.org [IPv6:2001:67c:2050::465:101]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2153EC0617A6 for ; Wed, 23 Dec 2020 10:26:24 -0800 (PST) Received: from smtp2.mailbox.org (smtp2.mailbox.org [80.241.60.241]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-101.mailbox.org (Postfix) with ESMTPS id 4D1M9B4zJ7zQlQd; Wed, 23 Dec 2020 19:26:22 +0100 (CET) X-Virus-Scanned: amavisd-new at heinlein-support.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pmachata.org; s=MBO0001; t=1608747980; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=dhd79ovJMPfGuj/KQbltwWnwT4dn+aDlV4OxIxy1DFo=; b=ZPb4Gpuo/20k3PaIJuALfwI06JcvPI0YYSjNOk2EXNhnKFNimaWgipyT+Xn+kzWFzNdHTe 2K2JshDtu8SDJuoc7ckb0N4X5fOgD1gj0Y4kfWtrbmdWwSxB9j0RV3agETNeiNjTdNkf4m ambTfa1D5ZTHHVn56ZjnEsOQc2Y0cIDq+l3vYtUunAdNYPHgommt736M4so1zWfZm+g2le RvVgIE0jJ2NOfypy48Im++FWdI2PB42l96lUf+YETVJPpBmH9bkwx33Z5J8u8uRftfHd4h NFrvBlKWLpW/NKANX3uh6ajLTzjmiVHzxOjkPq6pWSF43l1d/iSMGWR3Xk4IOg== Received: from smtp2.mailbox.org ([80.241.60.241]) by gerste.heinlein-support.de (gerste.heinlein-support.de [91.198.250.173]) (amavisd-new, port 10030) with ESMTP id plGMWGk9xHhK; Wed, 23 Dec 2020 19:26:16 +0100 (CET) From: Petr Machata To: netdev@vger.kernel.org, dsahern@gmail.com, stephen@networkplumber.org Cc: Petr Machata Subject: [PATCH iproute2-next 2/9] dcb: Plug a leaking DCB socket buffer Date: Wed, 23 Dec 2020 19:25:40 +0100 Message-Id: In-Reply-To: References: MIME-Version: 1.0 X-MBO-SPAM-Probability: * X-Rspamd-Score: 0.01 / 15.00 / 15.00 X-Rspamd-Queue-Id: B304817F1 X-Rspamd-UID: 302a61 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org DCB socket buffer is allocated in dcb_init(), but never freed(). Free it in dcb_fini(). Signed-off-by: Petr Machata --- dcb/dcb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/dcb/dcb.c b/dcb/dcb.c index f5c62790e27e..0e3c87484f2a 100644 --- a/dcb/dcb.c +++ b/dcb/dcb.c @@ -38,6 +38,7 @@ static void dcb_fini(struct dcb *dcb) { delete_json_obj_plain(); mnl_socket_close(dcb->nl); + free(dcb->buf); } static struct dcb *dcb_alloc(void)