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Commit 27e09551 authored by roel kluin's avatar roel kluin Committed by David S. Miller
Browse files

b44: strncpy does not null terminate string 



strlcpy() will always null terminate the string. Also use the
sizeof(version) to strlcopy() the version string.

Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b902e573

drivers/net/b44.c

+4 −4
Original line number Diff line number Diff line
@@ -1756,15 +1756,15 @@ static void b44_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *inf 
	struct b44 *bp = netdev_priv(dev);

	struct ssb_bus *bus = bp->sdev->bus;



	strncpy(info->driver, DRV_MODULE_NAME, sizeof(info->driver));

	strncpy(info->version, DRV_MODULE_VERSION, sizeof(info->driver));

	strlcpy(info->driver, DRV_MODULE_NAME, sizeof(info->driver));

	strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version));

	switch (bus->bustype) {

	case SSB_BUSTYPE_PCI:

		strncpy(info->bus_info, pci_name(bus->host_pci), sizeof(info->bus_info));

		strlcpy(info->bus_info, pci_name(bus->host_pci), sizeof(info->bus_info));

		break;

	case SSB_BUSTYPE_PCMCIA:

	case SSB_BUSTYPE_SSB:

		strncpy(info->bus_info, "SSB", sizeof(info->bus_info));

		strlcpy(info->bus_info, "SSB", sizeof(info->bus_info));

		break;

	}

}