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author	David S. Miller <davem@davemloft.net>
	Wed, 30 Sep 2009 23:12:20 +0000 (16:12 -0700)
committer	David S. Miller <davem@davemloft.net>
	Wed, 30 Sep 2009 23:12:20 +0000 (16:12 -0700)
commit	b7058842c940ad2c08dd829b21e5c92ebe3b8758
tree	5fe78d599fc345ca0bcd4b083b79095a54b2921b	tree
parent	eb1cf0f8f7a9e5a6d573d5bd72c015686a042db0	commit \| diff

net: Make setsockopt() optlen be unsigned.

This provides safety against negative optlen at the type
level instead of depending upon (sometimes non-trivial)
checks against this sprinkled all over the the place, in
each and every implementation.

Based upon work done by Arjan van de Ven and feedback
from Linus Torvalds.

Signed-off-by: David S. Miller <davem@davemloft.net>

67 files changed:

drivers/atm/ambassador.c		diff \| blob \| blame \| history
drivers/atm/eni.c		diff \| blob \| blame \| history
drivers/atm/firestream.c		diff \| blob \| blame \| history
drivers/atm/fore200e.c		diff \| blob \| blame \| history
drivers/atm/horizon.c		diff \| blob \| blame \| history
drivers/atm/iphase.c		diff \| blob \| blame \| history
drivers/atm/zatm.c		diff \| blob \| blame \| history
drivers/isdn/mISDN/socket.c		diff \| blob \| blame \| history
drivers/net/pppol2tp.c		diff \| blob \| blame \| history
include/linux/atmdev.h		diff \| blob \| blame \| history
include/linux/mroute.h		diff \| blob \| blame \| history
include/linux/mroute6.h		diff \| blob \| blame \| history
include/linux/net.h		diff \| blob \| blame \| history
include/linux/netfilter.h		diff \| blob \| blame \| history
include/net/compat.h		diff \| blob \| blame \| history
include/net/inet_connection_sock.h		diff \| blob \| blame \| history
include/net/ip.h		diff \| blob \| blame \| history
include/net/ipv6.h		diff \| blob \| blame \| history
include/net/sctp/structs.h		diff \| blob \| blame \| history
include/net/sock.h		diff \| blob \| blame \| history
include/net/tcp.h		diff \| blob \| blame \| history
include/net/udp.h		diff \| blob \| blame \| history
net/atm/common.c		diff \| blob \| blame \| history
net/atm/common.h		diff \| blob \| blame \| history
net/atm/pvc.c		diff \| blob \| blame \| history
net/atm/svc.c		diff \| blob \| blame \| history
net/ax25/af_ax25.c		diff \| blob \| blame \| history
net/bluetooth/hci_sock.c		diff \| blob \| blame \| history
net/bluetooth/l2cap.c		diff \| blob \| blame \| history
net/bluetooth/rfcomm/sock.c		diff \| blob \| blame \| history
net/bluetooth/sco.c		diff \| blob \| blame \| history
net/can/raw.c		diff \| blob \| blame \| history
net/compat.c		diff \| blob \| blame \| history
net/core/sock.c		diff \| blob \| blame \| history
net/dccp/dccp.h		diff \| blob \| blame \| history
net/dccp/proto.c		diff \| blob \| blame \| history
net/decnet/af_decnet.c		diff \| blob \| blame \| history
net/ieee802154/dgram.c		diff \| blob \| blame \| history
net/ieee802154/raw.c		diff \| blob \| blame \| history
net/ipv4/inet_connection_sock.c		diff \| blob \| blame \| history
net/ipv4/ip_sockglue.c		diff \| blob \| blame \| history
net/ipv4/ipmr.c		diff \| blob \| blame \| history
net/ipv4/raw.c		diff \| blob \| blame \| history
net/ipv4/tcp.c		diff \| blob \| blame \| history
net/ipv4/udp.c		diff \| blob \| blame \| history
net/ipv4/udp_impl.h		diff \| blob \| blame \| history
net/ipv6/ip6mr.c		diff \| blob \| blame \| history
net/ipv6/ipv6_sockglue.c		diff \| blob \| blame \| history
net/ipv6/raw.c		diff \| blob \| blame \| history
net/ipv6/udp.c		diff \| blob \| blame \| history
net/ipv6/udp_impl.h		diff \| blob \| blame \| history
net/ipx/af_ipx.c		diff \| blob \| blame \| history
net/irda/af_irda.c		diff \| blob \| blame \| history
net/iucv/af_iucv.c		diff \| blob \| blame \| history
net/llc/af_llc.c		diff \| blob \| blame \| history
net/netfilter/nf_sockopt.c		diff \| blob \| blame \| history
net/netlink/af_netlink.c		diff \| blob \| blame \| history
net/netrom/af_netrom.c		diff \| blob \| blame \| history
net/packet/af_packet.c		diff \| blob \| blame \| history
net/phonet/pep.c		diff \| blob \| blame \| history
net/rds/af_rds.c		diff \| blob \| blame \| history
net/rose/af_rose.c		diff \| blob \| blame \| history
net/rxrpc/af_rxrpc.c		diff \| blob \| blame \| history
net/sctp/socket.c		diff \| blob \| blame \| history
net/socket.c		diff \| blob \| blame \| history
net/tipc/socket.c		diff \| blob \| blame \| history
net/x25/af_x25.c		diff \| blob \| blame \| history

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