diff options
| -rw-r--r-- | tools/perf/util/pmu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index cde33e01959a..b3f8f3f1e900 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -532,6 +532,7 @@ static int perf_pmu__new_alias(struct perf_pmu *pmu, const char *name, if (!alias) return -ENOMEM; + alias->str = NULL; INIT_LIST_HEAD(&alias->terms); alias->scale = 1.0; alias->unit[0] = '\0'; @@ -593,6 +594,7 @@ static int perf_pmu__new_alias(struct perf_pmu *pmu, const char *name, ret += scnprintf(newval + ret, sizeof(newval) - ret, "%s=%s", term->config, term->val.str); } + zfree(&alias->str); alias->str = strdup(newval); if (!pe) pmu->sysfs_aliases++; |