[PATCH v3 10/15] perf python: Zero initialize perf_data in pyrf_data__init

[Ian Rogers]

Replace path clearing with memset so the entire struct is zeroed,
preventing uninitialized fields from causing errors later.

Fixes: 4cd0142f7dec ("perf python: Add wrapper for perf_data file abstraction")
Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
 tools/perf/util/python.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index 848912401c4f..c70b151428f7 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -3,6 +3,7 @@
 #include <Python.h>
 
 #include <inttypes.h>
+#include <string.h>
 
 #include <linux/err.h>
 #include <poll.h>
@@ -3627,7 +3628,7 @@ static int pyrf_data__init(struct pyrf_data *pdata, PyObject *args, PyObject *kw
 	if (pdata->data.open)
 		perf_data__close(&pdata->data);
 	free((char *)pdata->data.path);
-	pdata->data.path = NULL;
+	memset(&pdata->data, 0, sizeof(pdata->data));
 
 	if (fd != -1) {
 		struct stat st;
-- 
2.55.0.679.g6767b8d81c-goog