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net: Fix Covarity Defect 244093

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Don't allow unterminated strings

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Joe Hershberger 2019-07-30 14:49:56 -05:00
parent 448f11f750
commit 398e7512d8
1 changed files with 1 additions and 1 deletions
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2
net/mdio-uclass.c
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@ -75,7 +75,7 @@ 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);
strncpy(pdata->mii_bus->name, dev->name, MDIO_NAME_LEN - 1);
return mdio_register(pdata->mii_bus);
}