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=-26.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT,USER_IN_DEF_DKIM_WL 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 9FD67C4320E for ; Thu, 26 Aug 2021 00:16:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8727D610A6 for ; Thu, 26 Aug 2021 00:16:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235055AbhHZAR2 (ORCPT ); Wed, 25 Aug 2021 20:17:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34900 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234533AbhHZAR1 (ORCPT ); Wed, 25 Aug 2021 20:17:27 -0400 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 145DCC061757 for ; Wed, 25 Aug 2021 17:16:41 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id b198-20020a2534cf000000b0059bae206c16so1252487yba.18 for ; Wed, 25 Aug 2021 17:16:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=jKpOvBSXMQrCJiT5zO1xY+EZk8vDkrov86gD8oj2C2Q=; b=NpeAHgNjtm+yStWpoNqTQ3x7Xlzz/icd7LOJxn2vJfRcN6H/9c1ykD7krmgc2BEgNY +KV+HVbFD3M9Pq4xLayOJYzCy2H7KvEwD+bmzEbvEG1OhRX+datgCNNSY2jCFkAji4+o sbvyLW1e7nUE882dXm0As55FPIyDr73ocQOC4710N5q+csJe6WoMsLQboy3Zlb4wifDp 1NCNQj7ofnbYv8LpZ+Cb66jyEQNshzPzphbl7RvWWUEW/V8XGVkWuRHkvE+MoMocL73X p7xUMilKuI6frKK1rAyow+MFsPng6EHu1MnkrFAYkDRZRWr25EImsWO1dDvwQgcCumpu yPdQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=jKpOvBSXMQrCJiT5zO1xY+EZk8vDkrov86gD8oj2C2Q=; b=cedb1dd5IbjES6fl2MXS00QPF8V6ceYvYOnp+Lo+qzUhkTh0tqWiI68/PgRQAJRzWS ddDMfy0S+cWDl22XRzMxxbpoxlFU5SlnVbTKXazxCU2Jpx6u/xC87WtzC28KpcJnt9CE HzR3o33osXlbQv0j6SaqADRLxKSljWMhVIgvZ8xgDF4uUatBoUBGmZLh8aCCw6SKdk/F IYOcZFG4jBD+XWCw1ZseIAfLqF8XUbao9/DxE7wU7Ouh4pvPCT2R0mJlf+bySGxPXUUp P5LdWrgquVXYrLZ2Hd+KR3oU0CV2b4PwpVXg/kOsyYSuScgIGHn2DsYVlJ5s7Dl7DlHz Me9Q== X-Gm-Message-State: AOAM5338QaqSNygqwxIYUZXWSUivVmZ/+VjpDq6VpD+fD+JJCO6//6Gu h3YhyEKQnWCLT40+DLrP+bwhT3S3MvF/ X-Google-Smtp-Source: ABdhPJxknXL2IQv1ORhIsgH9DLjXnjQK1sOefpzkiQe5Fq2OyH7vNUBwGCXZE2VTdxpDiq7eoEr2nRIpQBJd X-Received: from irogers.svl.corp.google.com ([2620:15c:2cd:202:d2f8:e3e3:cd4a:a809]) (user=irogers job=sendgmr) by 2002:a25:5086:: with SMTP id e128mr1648317ybb.89.1629937000311; Wed, 25 Aug 2021 17:16:40 -0700 (PDT) Date: Wed, 25 Aug 2021 17:16:35 -0700 Message-Id: <20210826001635.285752-1-irogers@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.33.0.rc2.250.ged5fa647cd-goog Subject: [PATCH] perf bpf: Fix memory leak during synthesis. From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Cc: eranian@google.com, Ian Rogers Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org BTF needs to be freed with btf_free. Signed-off-by: Ian Rogers --- tools/perf/util/bpf-event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/bpf-event.c b/tools/perf/util/bpf-event.c index cdecda1ddd36..d193104db7f7 100644 --- a/tools/perf/util/bpf-event.c +++ b/tools/perf/util/bpf-event.c @@ -296,7 +296,7 @@ static int perf_event__synthesize_one_bpf_prog(struct perf_session *session, out: free(info_linear); - free(btf); + btf__free(btf); return err ? -1 : 0; } -- 2.33.0.rc2.250.ged5fa647cd-goog