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Message-Id: <1330099282-4588-3-git-send-email-danny.kukawka@bisect.de> Date: Fri, 24 Feb 2012 17:01:12 +0100 From: Danny Kukawka <danny.kukawka@...ect.de> To: "David S. Miller" <davem@...emloft.net> Cc: Danny Kukawka <dkukawka@...e.de>, Lucas De Marchi <lucas.demarchi@...fusion.mobi>, Javier Martinez Canillas <martinez.javier@...il.com>, Jiri Pirko <jpirko@...hat.com>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 02/12] cris/eth_v10: check given MAC address, if invalid return -EADDRNOTAVAIL Check if given address is valid in .ndo_set_mac_address, if invalid return -EADDRNOTAVAIL as eth_mac_addr() already does if is_valid_ether_addr() fails. Signed-off-by: Danny Kukawka <danny.kukawka@...ect.de> --- drivers/net/cris/eth_v10.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c index 7cb2785..e450d8a 100644 --- a/drivers/net/cris/eth_v10.c +++ b/drivers/net/cris/eth_v10.c @@ -424,6 +424,9 @@ e100_set_mac_address(struct net_device *dev, void *p) struct net_local *np = netdev_priv(dev); struct sockaddr *addr = p; + if (!is_valid_ether_addr(addr->sa_data)) + return -EADDRNOTAVAIL; + spin_lock(&np->lock); /* preemption protection */ /* remember it */ -- 1.7.8.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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