From nobody Mon Feb 9 11:44:52 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3F1C3EB64D7 for ; Thu, 29 Jun 2023 01:35:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231416AbjF2BfF (ORCPT ); Wed, 28 Jun 2023 21:35:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42884 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229840AbjF2BfC (ORCPT ); Wed, 28 Jun 2023 21:35:02 -0400 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 623891B0 for ; Wed, 28 Jun 2023 18:35:00 -0700 (PDT) X-UUID: 307ba47fb3324b44bec63d7fad732c0a-20230629 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.27,REQID:b4ec874c-a06b-40cd-abd9-8a29c283655d,IP:5,U RL:0,TC:0,Content:0,EDM:25,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,ACTI ON:release,TS:15 X-CID-INFO: VERSION:1.1.27,REQID:b4ec874c-a06b-40cd-abd9-8a29c283655d,IP:5,URL :0,TC:0,Content:0,EDM:25,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:15 X-CID-META: VersionHash:01c9525,CLOUDID:ed537d82-5a99-42ae-a2dd-e4afb731b474,B ulkID:2306290934523U986QMZ,BulkQuantity:0,Recheck:0,SF:24|17|19|44|102,TC: nil,Content:0,EDM:5,IP:-2,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI :0,OSA:0,AV:0,LES:1,SPR:NO X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_FAS,TF_CID_SPAM_FSD,TF_CID_SPAM_FSI X-UUID: 307ba47fb3324b44bec63d7fad732c0a-20230629 X-User: huxiaoying@kylinos.cn Received: from localhost.localdomain [(112.64.161.44)] by mailgw (envelope-from ) (Generic MTA) with ESMTP id 1959421970; Thu, 29 Jun 2023 09:34:49 +0800 From: Hu Xiaoying To: linux-kernel@vger.kernel.org Cc: ast@kernel.org, daniel@iogearbox.net, Hu Xiaoying Subject: [PATCH] samples/bpf: Fix outf leak in hbm's read_trace_pipe2 Date: Thu, 29 Jun 2023 09:34:44 +0800 Message-Id: <20230629013444.50350-1-huxiaoying@kylinos.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Fix outf being fopen'ed but then not subsequently fclose'd. In the affected branch, outf is otherwise going out of scope. --- samples/bpf/hbm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/samples/bpf/hbm.c b/samples/bpf/hbm.c index bf66277115e2..e28370741d9b 100644 --- a/samples/bpf/hbm.c +++ b/samples/bpf/hbm.c @@ -105,6 +105,8 @@ static void read_trace_pipe2(void) } } } + + fclose(outf); } =20 static void do_error(char *msg, bool errno_flag) --=20 2.25.1