Commit 4003b658 authored Jun 21, 2011 by John Fastabend Committed by David S. Miller Jun 21, 2011

dcb: Add missing error check in dcb_ieee_set()



Missing error checking before nla_parse_nested().

Reported-by: Mark Rustad <mark.d.rustad@intel.com>
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent ab6baf98

net/dcb/dcbnl.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1368,6 +1368,9 @@ static int dcbnl_ieee_set(struct net_device netdev, struct nlattr *tb,
		if (!ops)
		return err;

		if (!tb[DCB_ATTR_IEEE])
		return -EINVAL;

		err = nla_parse_nested(ieee, DCB_ATTR_IEEE_MAX,
		tb[DCB_ATTR_IEEE], dcbnl_ieee_policy);
		if (err)