[PATCH 6/6] perf tools: Free {branch,mem}_info when freeing hist_entry

[Namhyung Kim]

From: Namhyung Kim <namhyung.kim@xxxxxxx>

Those data should be free along with the associated hist_entry,
otherwise they'll be leaked.

Cc: Stephane Eranian <eranian@xxxxxxxxxx>
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
---
 tools/perf/util/hist.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 52fe4e24502b..50030133fb3b 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -470,6 +470,8 @@ hist_entry__collapse(struct hist_entry *left, struct hist_entry *right)
 
 void hist_entry__free(struct hist_entry *he)
 {
+	free(he->branch_info);
+	free(he->mem_info);
 	free(he);
 }
 
-- 
1.7.11.7

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