in_windows_exporter_metrics: Plug an uninitiailized variable for buffer
@@ -237,7 +237,7 @@ static inline int wmi_update_metrics(struct flb_we *ctx, struct wmi_query_spec *
char *strlabel;
char *metric_label_set[WE_WMI_METRIC_LABEL_LIST_SIZE];
int metric_label_count = 0;
- char buf[16];
+ char buf[16] = {0};
wchar_t *wlabel;
VariantInit(&prop);
