[PATCH] perf bpf: Fix memory leak during synthesis.
From: Ian Rogers <irogers@google.com>
Date: 2021-08-26 00:16:43
Also in:
lkml
Subsystem:
performance events subsystem, the rest · Maintainers:
Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo, Namhyung Kim, Linus Torvalds
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; }
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2.33.0.rc2.250.ged5fa647cd-goog