[PATCH] net: ethernet: intel: i40e: i40e_main.c: Cleaning up missing null-terminate in conjunction with strncpy
From: Rickard Strandqvist <hidden>
Date: 2014-07-26 14:21:41
Also in:
lkml
Subsystem:
intel ethernet drivers, networking drivers, the rest · Maintainers:
Tony Nguyen, Przemek Kitszel, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Replacing strncpy with strlcpy to avoid strings that lacks null terminate. Signed-off-by: Rickard Strandqvist <redacted> --- drivers/net/ethernet/intel/i40e/i40e_main.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 275ca9a..64668ac 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c@@ -4193,13 +4193,13 @@ static void i40e_print_link_message(struct i40e_vsi *vsi, bool isup) switch (vsi->back->hw.phy.link_info.link_speed) { case I40E_LINK_SPEED_40GB: - strncpy(speed, "40 Gbps", SPEED_SIZE); + strlcpy(speed, "40 Gbps", SPEED_SIZE); break; case I40E_LINK_SPEED_10GB: - strncpy(speed, "10 Gbps", SPEED_SIZE); + strlcpy(speed, "10 Gbps", SPEED_SIZE); break; case I40E_LINK_SPEED_1GB: - strncpy(speed, "1000 Mbps", SPEED_SIZE); + strlcpy(speed, "1000 Mbps", SPEED_SIZE); break; default: break;
@@ -4207,16 +4207,16 @@ static void i40e_print_link_message(struct i40e_vsi *vsi, bool isup) switch (vsi->back->hw.fc.current_mode) { case I40E_FC_FULL: - strncpy(fc, "RX/TX", FC_SIZE); + strlcpy(fc, "RX/TX", FC_SIZE); break; case I40E_FC_TX_PAUSE: - strncpy(fc, "TX", FC_SIZE); + strlcpy(fc, "TX", FC_SIZE); break; case I40E_FC_RX_PAUSE: - strncpy(fc, "RX", FC_SIZE); + strlcpy(fc, "RX", FC_SIZE); break; default: - strncpy(fc, "None", FC_SIZE); + strlcpy(fc, "None", FC_SIZE); break; }
@@ -5558,7 +5558,7 @@ static void i40e_send_version(struct i40e_pf *pf) dv.minor_version = DRV_VERSION_MINOR; dv.build_version = DRV_VERSION_BUILD; dv.subbuild_version = 0; - strncpy(dv.driver_string, DRV_VERSION, sizeof(dv.driver_string)); + strlcpy(dv.driver_string, DRV_VERSION, sizeof(dv.driver_string)); i40e_aq_send_driver_version(&pf->hw, &dv, NULL); }
--
1.7.10.4