From b365402cd5ea9e932b1458ee966d2258105da75d Mon Sep 17 00:00:00 2001 From: Ian Rogers Date: Sun, 9 Aug 2026 00:14:49 -0700 Subject: [PATCH] perf python: Zero initialize perf_data in pyrf_data__init 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 Signed-off-by: Namhyung Kim --- 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 #include +#include #include #include @@ -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;