Avoid that the following compiler warning is reported when building with gcc 8: drivers/infiniband/hw/hfi1/verbs.c:1896:2: warning: 'strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxx> --- drivers/infiniband/hw/hfi1/verbs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c index 5cef1224fa9c..47aade71acbb 100644 --- a/drivers/infiniband/hw/hfi1/verbs.c +++ b/drivers/infiniband/hw/hfi1/verbs.c @@ -1893,7 +1893,7 @@ int hfi1_register_ib_device(struct hfi1_devdata *dd) ibdev->process_mad = hfi1_process_mad; ibdev->get_dev_fw_str = hfi1_get_dev_fw_str; - strncpy(ibdev->node_desc, init_utsname()->nodename, + strlcpy(ibdev->node_desc, init_utsname()->nodename, sizeof(ibdev->node_desc)); /* -- 2.18.0 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
