zpool_influxdb: fix -Werror=stringop-truncation

Use strlcpy instead of problematic strncpy Signed-off-by: George Melikov <mail@gmelikov.ru>
openzfs · Jul 13, 2021 · a29829f · a29829f
1 parent 03dba7a
commit a29829f
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/cmd/zpool_influxdb/zpool_influxdb.c b/cmd/zpool_influxdb/zpool_influxdb.c
@@ -684,9 +684,8 @@ print_recursive_stats(stat_printer_f func, nvlist_t *nvroot,
 
 	if (descend && nvlist_lookup_nvlist_array(nvroot, ZPOOL_CONFIG_CHILDREN,
 	    &child, &children) == 0) {
-		(void) strncpy(vdev_name, get_vdev_name(nvroot, parent_name),
+		(void) strlcpy(vdev_name, get_vdev_name(nvroot, parent_name),
 		    sizeof (vdev_name));
-		vdev_name[sizeof (vdev_name) - 1] = '\0';
 
 		for (c = 0; c < children; c++) {
 			print_recursive_stats(func, child[c], pool_name,