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perf python: Zero initialize perf_data in pyrf_data__init

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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@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Ian Rogers
2026-08-09 00:14:49 -07:00
committed by Namhyung Kim
parent 0b274050c4
commit b365402cd5
1 changed files with 2 additions and 1 deletions
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3
tools/perf/util/python.c
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@@ -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;