[PATCH v2 18/18] perf bpf_counter: Fix a few memory leaks

[Ian Rogers <irogers@google.com>]

Memory leaks were detected by clang-tidy.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/util/bpf_counter.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/bpf_counter.c b/tools/perf/util/bpf_counter.c
index 6732cbbcf9b3..7f9b0e46e008 100644
--- a/tools/perf/util/bpf_counter.c
+++ b/tools/perf/util/bpf_counter.c
@@ -104,7 +104,7 @@ static int bpf_program_profiler_load_one(struct evsel *evsel, u32 prog_id)
 	struct bpf_prog_profiler_bpf *skel;
 	struct bpf_counter *counter;
 	struct bpf_program *prog;
-	char *prog_name;
+	char *prog_name = NULL;
 	int prog_fd;
 	int err;
 
@@ -155,10 +155,12 @@ static int bpf_program_profiler_load_one(struct evsel *evsel, u32 prog_id)
 	assert(skel != NULL);
 	counter->skel = skel;
 	list_add(&counter->list, &evsel->bpf_counter_list);
+	free(prog_name);
 	close(prog_fd);
 	return 0;
 err_out:
 	bpf_prog_profiler_bpf__destroy(skel);
+	free(prog_name);
 	free(counter);
 	close(prog_fd);
 	return -1;
@@ -180,6 +182,7 @@ static int bpf_program_profiler__load(struct evsel *evsel, struct target *target
 		    (*p != '\0' && *p != ',')) {
 			pr_err("Failed to parse bpf prog ids %s\n",
 			       target->bpf_str);
+			free(bpf_str_);
 			return -1;
 		}
 
-- 
2.42.0.609.gbb76f46606-goog