From: ye xingchen <[email protected]>
The implementation of strscpy() is more robust and safer.
That's now the recommended way to copy NUL terminated strings.
Reported-by: Zeal Robot <[email protected]>
Signed-off-by: ye xingchen <[email protected]>
---
tools/perf/util/synthetic-events.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/synthetic-events.c b/tools/perf/util/synthetic-events.c
index 0ff57ca24577..9f82b66f6271 100644
--- a/tools/perf/util/synthetic-events.c
+++ b/tools/perf/util/synthetic-events.c
@@ -1947,7 +1947,7 @@ int perf_event__synthesize_event_update_unit(struct perf_tool *tool, struct evse
if (ev == NULL)
return -ENOMEM;
- strlcpy(ev->unit, evsel->unit, size + 1);
+ strscpy(ev->unit, evsel->unit, size + 1);
err = process(tool, (union perf_event *)ev, NULL, NULL);
free(ev);
return err;
@@ -1981,7 +1981,7 @@ int perf_event__synthesize_event_update_name(struct perf_tool *tool, struct evse
if (ev == NULL)
return -ENOMEM;
- strlcpy(ev->name, evsel->name, len + 1);
+ strscpy(ev->name, evsel->name, len + 1);
err = process(tool, (union perf_event *)ev, NULL, NULL);
free(ev);
return err;
--
2.25.1