[dpdk-dev] [PATCH 04/18] drivers: net: axgbe: fix broken eeprom string comp

[Andy Green]

/home/agreen/projects/dpdk/drivers/net/axgbe/axgbe_phy_impl.c:576:6: error: 
‘__builtin_memcmp_eq’ reading 16 bytes from a region of size 9 
[-Werror=stringop-overflow=]
  if (memcmp(&sfp_eeprom->base[AXGBE_SFP_BASE_VENDOR_NAME],
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      AXGBE_BEL_FUSE_VENDOR, AXGBE_SFP_BASE_VENDOR_NAME_LEN))
---
 drivers/net/axgbe/axgbe_phy_impl.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/axgbe/axgbe_phy_impl.c 
b/drivers/net/axgbe/axgbe_phy_impl.c
index dfa908dd8..973177f69 100644
--- a/drivers/net/axgbe/axgbe_phy_impl.c
+++ b/drivers/net/axgbe/axgbe_phy_impl.c
@@ -574,11 +574,11 @@ static bool axgbe_phy_belfuse_parse_quirks(struct 
axgbe_port *pdata)
        struct axgbe_sfp_eeprom *sfp_eeprom = &phy_data->sfp_eeprom;
 
        if (memcmp(&sfp_eeprom->base[AXGBE_SFP_BASE_VENDOR_NAME],
-                  AXGBE_BEL_FUSE_VENDOR, AXGBE_SFP_BASE_VENDOR_NAME_LEN))
+                  AXGBE_BEL_FUSE_VENDOR, strlen(AXGBE_BEL_FUSE_VENDOR)))
                return false;
 
        if (!memcmp(&sfp_eeprom->base[AXGBE_SFP_BASE_VENDOR_PN],
-                   AXGBE_BEL_FUSE_PARTNO, AXGBE_SFP_BASE_VENDOR_PN_LEN)) {
+                   AXGBE_BEL_FUSE_PARTNO, strlen(AXGBE_BEL_FUSE_PARTNO))) {
                phy_data->sfp_base = AXGBE_SFP_BASE_1000_SX;
                phy_data->sfp_cable = AXGBE_SFP_CABLE_ACTIVE;
                phy_data->sfp_speed = AXGBE_SFP_SPEED_1000;