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net: mdio-uclass: rewrite dm_mdio_post_probe using strlcpy

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dm_mdio_post_probe used to be vulnerable after truncation, but has been
patched by commit 398e7512d8 ("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>
This commit is contained in:
Vladimir Oltean 2021-09-27 14:22:00 +03:00 committed by Ramon Fried
parent 977b53f0b3
commit bf35c3121a
1 changed files with 1 additions and 1 deletions
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2
net/mdio-uclass.c
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@ -101,7 +101,7 @@ static int dm_mdio_post_probe(struct udevice *dev)
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);
}