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Subject[PATCH 2/7] perf tools: free aliases[j] in pmu.c if name_only is true.
Date
As aliases is a 2-D array malloced in function print_pmu_events(),
we should free it after printf. But we just did it when (!name_only).

This patch fix the leak error in print_pmu_events() when name_only
is true.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
---
tools/perf/util/pmu.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 331dc2c..169c480 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -752,6 +752,7 @@ unsigned int print_pmu_events(const char *event_glob, bool name_only)
for (j = 0; j < len; j++) {
if (name_only) {
printf("%s ", aliases[j]);
+ zfree(&aliases[j]);
count++;
continue;
}
--
1.8.2.1


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