Merging upstream version 6.7.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 19 insertions, 15 deletions

diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
index 9d56181a30..d3e07b6ed5 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
@@ -442,10 +442,11 @@ lio_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo)
 	oct = lio->oct_dev;
 
 	memset(drvinfo, 0, sizeof(struct ethtool_drvinfo));
-	strcpy(drvinfo->driver, "liquidio");
-	strncpy(drvinfo->fw_version, oct->fw_info.liquidio_firmware_version,
-		ETHTOOL_FWVERS_LEN);
-	strncpy(drvinfo->bus_info, pci_name(oct->pci_dev), 32);
+	strscpy(drvinfo->driver, "liquidio", sizeof(drvinfo->driver));
+	strscpy(drvinfo->fw_version, oct->fw_info.liquidio_firmware_version,
+		sizeof(drvinfo->fw_version));
+	strscpy(drvinfo->bus_info, pci_name(oct->pci_dev),
+		sizeof(drvinfo->bus_info));
 }
 
 static void
@@ -458,10 +459,11 @@ lio_get_vf_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo)
 	oct = lio->oct_dev;
 
 	memset(drvinfo, 0, sizeof(struct ethtool_drvinfo));
-	strcpy(drvinfo->driver, "liquidio_vf");
-	strncpy(drvinfo->fw_version, oct->fw_info.liquidio_firmware_version,
-		ETHTOOL_FWVERS_LEN);
-	strncpy(drvinfo->bus_info, pci_name(oct->pci_dev), 32);
+	strscpy(drvinfo->driver, "liquidio_vf", sizeof(drvinfo->driver));
+	strscpy(drvinfo->fw_version, oct->fw_info.liquidio_firmware_version,
+		sizeof(drvinfo->fw_version));
+	strscpy(drvinfo->bus_info, pci_name(oct->pci_dev),
+		sizeof(drvinfo->bus_info));
 }
 
 static int
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index 100daadbea..34f02a8ec2 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -1689,7 +1689,7 @@ static int load_firmware(struct octeon_device *oct)
 
 	if (fw_type_is_auto()) {
 		tmp_fw_type = LIO_FW_NAME_TYPE_NIC;
-		strncpy(fw_type, tmp_fw_type, sizeof(fw_type));
+		strscpy_pad(fw_type, tmp_fw_type, sizeof(fw_type));
 	} else {
 		tmp_fw_type = fw_type;
 	}
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
index 600de587d7..aa6c0dfb6f 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
@@ -638,7 +638,8 @@ lio_vf_rep_netdev_event(struct notifier_block *nb,
 	memset(&rep_cfg, 0, sizeof(rep_cfg));
 	rep_cfg.req_type = LIO_VF_REP_REQ_DEVNAME;
 	rep_cfg.ifidx = vf_rep->ifidx;
-	strncpy(rep_cfg.rep_name.name, ndev->name, LIO_IF_NAME_SIZE);
+	strscpy(rep_cfg.rep_name.name, ndev->name,
+		sizeof(rep_cfg.rep_name.name));
 
 	ret = lio_vf_rep_send_soft_command(oct, &rep_cfg,
 					   sizeof(rep_cfg), NULL, 0);
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_device.c b/drivers/net/ethernet/cavium/liquidio/octeon_device.c
index 364f4f912d..6b6cb73482 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_device.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.c
@@ -1217,10 +1217,10 @@ int octeon_core_drv_init(struct octeon_recv_info *recv_info, void *buf)
 		goto core_drv_init_err;
 	}
 
-	strncpy(app_name,
+	strscpy(app_name,
 		get_oct_app_string(
 		(u32)recv_pkt->rh.r_core_drv_init.app_mode),
-		sizeof(app_name) - 1);
+		sizeof(app_name));
 	oct->app_mode = (u32)recv_pkt->rh.r_core_drv_init.app_mode;
 	if (recv_pkt->rh.r_core_drv_init.app_mode == CVM_DRV_NIC_APP) {
 		oct->fw_info.max_nic_ports =
@@ -1257,9 +1257,10 @@ int octeon_core_drv_init(struct octeon_recv_info *recv_info, void *buf)
 	memcpy(cs, get_rbd(
 	       recv_pkt->buffer_ptr[0]) + OCT_DROQ_INFO_SIZE, sizeof(*cs));
 
-	strncpy(oct->boardinfo.name, cs->boardname, OCT_BOARD_NAME);
-	strncpy(oct->boardinfo.serial_number, cs->board_serial_number,
-		OCT_SERIAL_LEN);
+	strscpy(oct->boardinfo.name, cs->boardname,
+		    sizeof(oct->boardinfo.name));
+	strscpy(oct->boardinfo.serial_number, cs->board_serial_number,
+		    sizeof(oct->boardinfo.serial_number));
 
 	octeon_swap_8B_data((u64 *)cs, (sizeof(*cs) >> 3));