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From: Ian Rogers <irogers@google.com>
To: Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	Arnaldo Carvalho de Melo <acme@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@kernel.org>,
	linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: eranian@google.com, Ian Rogers <irogers@google.com>
Subject: [PATCH] perf bpf: Fix memory leak during synthesis.
Date: Wed, 25 Aug 2021 17:16:35 -0700	[thread overview]
Message-ID: <20210826001635.285752-1-irogers@google.com> (raw)

BTF needs to be freed with btf_free.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 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


             reply	other threads:[~2021-08-26  0:16 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-26  0:16 Ian Rogers [this message]
2021-08-26  8:02 ` kajoljain
2021-08-26 18:49   ` Ian Rogers

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