net: mdio-uclass: rewrite dm_mdio_post_probe using strlcpy
dm_mdio_post_probe used to be vulnerable after truncation, but has been
patched by commit 398e7512d8d7 ("net: Fix Covarity Defect 244093").
Nonetheless, we can use strlcpy like the rest of the code base now,
which yields the same result.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
diff --git a/net/mdio-uclass.c b/net/mdio-uclass.c
index 1b68776..e74e34f 100644
--- a/net/mdio-uclass.c
+++ b/net/mdio-uclass.c
@@ -101,7 +101,7 @@
pdata->mii_bus->write = mdio_write;
pdata->mii_bus->reset = mdio_reset;
pdata->mii_bus->priv = dev;
- strncpy(pdata->mii_bus->name, dev->name, MDIO_NAME_LEN - 1);
+ strlcpy(pdata->mii_bus->name, dev->name, MDIO_NAME_LEN);
return mdio_register(pdata->mii_bus);
}