perf tools: Use zfree to help detect use after free bugs

[linux.git] / tools / perf / util / evsel.c

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 93b6031d5459f244062d37ec7ebb01f093b3b313..ade8d9c1c43135688717214c48bb93f1a1556c28 100644 (file)
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -208,7 +208,7 @@ struct perf_evsel *perf_evsel__newtp_idx(const char *sys, const char *name, int
        return evsel;
 
 out_free:
-       free(evsel->name);
+       zfree(&evsel->name);
        free(evsel);
        return NULL;
 }
@@ -766,7 +766,7 @@ void perf_evsel__close_fd(struct perf_evsel *evsel, int ncpus, int nthreads)
 
 void perf_evsel__free_counts(struct perf_evsel *evsel)
 {
-       free(evsel->counts);
+       zfree(&evsel->counts);
 }
 
 void perf_evsel__exit(struct perf_evsel *evsel)
@@ -780,10 +780,10 @@ void perf_evsel__delete(struct perf_evsel *evsel)
 {
        perf_evsel__exit(evsel);
        close_cgroup(evsel->cgrp);
-       free(evsel->group_name);
+       zfree(&evsel->group_name);
        if (evsel->tp_format)
                pevent_free_format(evsel->tp_format);
-       free(evsel->name);
+       zfree(&evsel->name);
        free(evsel);
 }