From nobody Wed Feb 11 18:24:21 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 18E78C76196 for ; Tue, 11 Apr 2023 08:44:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230153AbjDKIoC (ORCPT ); Tue, 11 Apr 2023 04:44:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36222 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229458AbjDKIoA (ORCPT ); Tue, 11 Apr 2023 04:44:00 -0400 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 52E33AB; Tue, 11 Apr 2023 01:43:59 -0700 (PDT) X-UUID: bfd18483618a4ec99dc15cad0685567b-20230411 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.22,REQID:427ba445-c29b-4940-ad7e-f76af801a9e8,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:1.1.22,REQID:427ba445-c29b-4940-ad7e-f76af801a9e8,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:120426c,CLOUDID:0a8cf1a0-8fcb-430b-954a-ba3f00fa94a5,B ulkID:23041116435292S8P2A7,BulkQuantity:0,Recheck:0,SF:38|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 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-UUID: bfd18483618a4ec99dc15cad0685567b-20230411 X-User: zenghao@kylinos.cn Received: from zdzh5-qitianm428-a376.. [(116.128.244.169)] by mailgw (envelope-from ) (Generic MTA) with ESMTP id 1841137386; Tue, 11 Apr 2023 16:43:52 +0800 From: Hao Zeng To: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev, song@kernel.org, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com, haoluo@google.com, jolsa@kernel.org, bpf@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Hao Zeng Subject: [PATCH] samples/bpf:fix fout leak Date: Tue, 11 Apr 2023 16:43:49 +0800 Message-Id: <20230411084349.1999628-1-zenghao@kylinos.cn> X-Mailer: git-send-email 2.37.2 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 fout fopen but not fclose Signed-off-by: Hao Zeng --- samples/bpf/hbm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/samples/bpf/hbm.c b/samples/bpf/hbm.c index 516fbac28b71..7f89700a17b6 100644 --- a/samples/bpf/hbm.c +++ b/samples/bpf/hbm.c @@ -315,6 +315,7 @@ static int run_bpf_prog(char *prog, int cg_id) fout =3D fopen(fname, "w"); fprintf(fout, "id:%d\n", cg_id); fprintf(fout, "ERROR: Could not lookup queue_stats\n"); + fclose(fout); } else if (stats_flag && qstats.lastPacketTime > qstats.firstPacketTime) { long long delta_us =3D (qstats.lastPacketTime - --=20 2.37.2 No virus found Checked by Hillstone Network AntiVirus