From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 34/91] perf parse-events: Fix memory leaks found on parse_events Date: Wed, 6 May 2020 12:21:37 -0300 Message-ID: <20200506152234.21977-35-acme@kernel.org> References: <20200506152234.21977-1-acme@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20200506152234.21977-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Ian Rogers , Adrian Hunter , Jiri Olsa , Alexander Shishkin , Andi Kleen , Leo Yan , Mark Rutland , Peter Zijlstra , Stephane Eranian , clang-built-linux@googlegroups.com, Arnaldo Carvalho de Melo List-Id: linux-perf-users.vger.kernel.org From: Ian Rogers free_list_evsel() deals with tools/perf/ evsels, not with libperf perf_evsels, use the right destructor and avoid a leak, as evsel__delete() will delete something perf_evsel__delete() doesn't. Signed-off-by: Ian Rogers Cc: Adrian Hunter Acked-by: Jiri Olsa Cc: Alexander Shishkin Cc: Andi Kleen Cc: Leo Yan Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Cc: clang-built-linux@googlegroups.com Link: http://lore.kernel.org/lkml/20200319023101.82458-1-irogers@google.com [ split from a larger patch ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/parse-events.y | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index e879eb257874..6ece67ed244a 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -44,7 +44,7 @@ static void free_list_evsel(struct list_head* list_evsel) list_for_each_entry_safe(evsel, tmp, list_evsel, core.node) { list_del_init(&evsel->core.node); - perf_evsel__delete(evsel); + evsel__delete(evsel); } free(list_evsel); } -- 2.21.1