From nobody Mon Feb 9 06:25:19 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 23365C7EE29 for ; Wed, 7 Jun 2023 01:46:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240562AbjFGBqB (ORCPT ); Tue, 6 Jun 2023 21:46:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240503AbjFGBoi (ORCPT ); Tue, 6 Jun 2023 21:44:38 -0400 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36C181990 for ; Tue, 6 Jun 2023 18:44:36 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id 3f1490d57ef6-bacd408046cso10245385276.3 for ; Tue, 06 Jun 2023 18:44:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1686102275; x=1688694275; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=fshr5jLOyahMpvACdtGm+pjjbvWJsJPp9lrbSfOHRQ4=; b=PqUIG6TC384eWp8yePeRY3y04FFjxR8xrrRlKe0sh94cVkvPpU1nj8UPwk5vlulYyI bmqDSHAP8w3Wcsbgci9MuYV4Acb87bD58mlXADcVA8yn0riFxA6sGwAbcHbwotsDaZDN 1h1rQcVWjsLaJlCMbCFr3VFR3wj9PZ3/3vyqn8RXEB+dmVy5jOXvDhCNIXUJHDSQu2Nb UXQX4drjVbDTCHgiR4LX6WLpHL+t4OJ2dJ0gc/QTIyJ6dJHfWUe0z5BnMDQitwOBrkDo JYezMehZm8kF5/NdFzieGjoCdO+RcrMcoNkrmSqoILtxM7RLIcjfbaG0Maru1KEdWC5s s/7g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686102275; x=1688694275; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=fshr5jLOyahMpvACdtGm+pjjbvWJsJPp9lrbSfOHRQ4=; b=JUNlYSYXw/p6hGRkyfODxZPcfRtR8ccl5/MDWXo3Ai5CaoGD9EaFrfO40XXXFIHNGS EFYbMFNC7KHwJVP2mj0mrHLg72K0Zpg4rYo4M3SLUaOxiaOZRGDl4J26uIzDNP6HrJUE Fb2vAY8znxw/1pr9xD0in0d2n4TaplChSHFguCfE7xMRgtHnIjhu/uaBOG2fkfoDzf7z SG7UfjvbEhJH2mX4rUd7CoZ2P/cYyZ1UVz/+KllMu/xXkQnRjkREjm1Eo2Xz58ilKjdo HP1vKE2DAiSeVByHP3ijm8gWnApzIDjM862M0CvJM8vi8JS26vrIX9xyxnCzgL0QfHjQ DRtA== X-Gm-Message-State: AC+VfDzt8BHUwqLmkH1GJVr2OBmhYs4ci5NvH3rXYJP8ZWRzD17r3JZY YGKNyf44EkO6XDluWFZTRyr/5cCOkkTJ X-Google-Smtp-Source: ACHHUZ4dungIIgBmPrtJau2qDI0PSJma622cWj+i8l+PD1GxRjpw3bAGLjhUHn/JDRGI6ujvUT5RGVthXFg1 X-Received: from irogers.svl.corp.google.com ([2620:15c:2d4:203:3c35:209f:5d38:b7a1]) (user=irogers job=sendgmr) by 2002:a25:40d:0:b0:ba7:d142:eada with SMTP id 13-20020a25040d000000b00ba7d142eadamr2053213ybe.7.1686102275411; Tue, 06 Jun 2023 18:44:35 -0700 (PDT) Date: Tue, 6 Jun 2023 18:43:44 -0700 In-Reply-To: <20230607014353.3172466-1-irogers@google.com> Message-Id: <20230607014353.3172466-12-irogers@google.com> Mime-Version: 1.0 References: <20230607014353.3172466-1-irogers@google.com> X-Mailer: git-send-email 2.41.0.rc0.172.g3f132b7071-goog Subject: [PATCH v1 11/20] perf stat: Avoid evlist leak From: Ian Rogers To: John Garry , Will Deacon , James Clark , Mike Leach , Leo Yan , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , Suzuki K Poulose , "Naveen N. Rao" , Kan Liang , German Gomez , Ali Saidi , Jing Zhang , "=?UTF-8?q?Martin=20Li=C5=A1ka?=" , Athira Rajeev , Miguel Ojeda , ye xingchen , Liam Howlett , Dmitrii Dolgov <9erthalion6@gmail.com>, "Shawn M. Chapla" , Yang Jihong , K Prateek Nayak , Changbin Du , Ravi Bangoria , Sean Christopherson , Raul Silvera , Andi Kleen , "Steinar H. Gunderson" , Yuan Can , Brian Robbins , liuwenyu , Ivan Babrou , Fangrui Song , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, coresight@lists.linaro.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Free evlist before overwriting in "perf stat report" mode. Detected using leak sanitizer. Signed-off-by: Ian Rogers --- tools/perf/builtin-stat.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index c87c6897edc9..fc615bdeed4f 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -2427,6 +2427,7 @@ static int __cmd_report(int argc, const char **argv) =20 perf_stat.session =3D session; stat_config.output =3D stderr; + evlist__delete(evsel_list); evsel_list =3D session->evlist; =20 ret =3D perf_session__process_events(session); --=20 2.41.0.rc0.172.g3f132b7071-goog