netrom: fix invalid use of sizeof in nr_recvmsg()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Tue, 9 Apr 2013 02:07:19 +0000 (10:07 +0800)
committerBen Hutchings <ben@decadent.org.uk>
Mon, 13 May 2013 14:02:42 +0000 (15:02 +0100)
commitaab74a81920693e6852b2adfdcec92411c7e10d7
tree286749409710201526b76a4af7924215c0542a7a
parent1ae38900523eaf11a77c73827c096d7e7eade3a4
netrom: fix invalid use of sizeof in nr_recvmsg()

[ Upstream commit c802d759623acbd6e1ee9fbdabae89159a513913 ]

sizeof() when applied to a pointer typed expression gives the size of the
pointer, not that of the pointed data.
Introduced by commit 3ce5ef(netrom: fix info leak via msg_name in nr_recvmsg)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
net/netrom/af_netrom.c