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Matthew Leach dbb490b965 net: socket: error on a negative msg_namelen 
When copying in a struct msghdr from the user, if the user has set the
msg_namelen parameter to a negative value it gets clamped to a valid
size due to a comparison between signed and unsigned values.

Ensure the syscall errors when the user passes in a negative value.

Signed-off-by: Matthew Leach <matthew.leach@arm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-12 16:29:24 -04:00
..
9p
9p/trans_virtio.c: Fix broken zero-copy on vmalloc() buffers
2014-02-10 17:48:54 -08:00
802
neigh: use NEIGH_VAR_INIT in ndo_neigh_setup functions.
2014-01-16 11:31:58 -08:00
8021q
vlan: Set correct source MAC address with TX VLAN offload enabled
2014-03-10 22:21:51 -04:00
appletalk
net: Fix some fallout from the etner_addr_copy() changes.
2014-01-21 18:57:26 -08:00
atm
net: Fix some fallout from the etner_addr_copy() changes.
2014-01-21 18:57:26 -08:00
ax25
net: add build-time checks for msg->msg_name size
2014-01-18 23:04:16 -08:00
batman-adv
batman-adv: fix potential kernel paging error for unicast transmissions
2014-02-17 17:17:02 +01:00
bluetooth
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2014-02-18 16:29:46 -08:00
bridge
bridge: multicast: enable snooping on general queries only
2014-03-11 23:22:10 -04:00
caif
net: Include appropriate header file in caif/cfsrvl.c
2014-02-09 17:32:49 -08:00
can
can: remove CAN FD compatibility for CAN 2.0 sockets
2014-03-03 14:29:52 +01:00
ceph
libceph: do not dereference a NULL bio pointer
2014-02-07 11:37:07 -08:00
core
tcp: tcp_release_cb() should release socket ownership
2014-03-11 16:45:59 -04:00
dcb
dcb: use __dev_get_by_name instead of dev_get_by_name to find interface
2014-01-14 18:50:46 -08:00
dccp
dccp: re-enable debug macro
2014-02-16 23:45:00 -05:00
decnet
net: Move prototype declaration to header file include/net/dn.h from net/decnet/af_decnet.c
2014-02-09 17:32:49 -08:00
dns_resolver
net/*: Fix FSF address in file headers
2013-12-06 12:37:57 -05:00
dsa
dsa: Use ether_addr_copy
2014-01-21 18:13:05 -08:00
ethernet
net: eth_type_trans() should use skb_header_pointer()
2014-01-16 15:30:31 -08:00
hsr
hsr: off by one sanity check in hsr_register_frame_in()
2014-03-03 15:29:42 -05:00
ieee802154
6lowpan: fix lockdep splats
2014-02-10 17:51:29 -08:00
ipv4
tcp: tcp_release_cb() should release socket ownership
2014-03-11 16:45:59 -04:00
ipv6
ipv6: don't set DST_NOCOUNT for remotely added routes
2014-03-06 17:29:27 -05:00
ipx
net: Move prototype declaration to header file include/net/net_namespace.h from net/ipx/af_ipx.c
2014-02-09 17:32:50 -08:00
irda
net: add build-time checks for msg->msg_name size
2014-01-18 23:04:16 -08:00
iucv
net: rework recvmsg handler msg_name and msg_namelen logic
2013-11-20 21:52:30 -05:00
key
xfrm: export verify_userspi_info for pkfey and netlink interface
2013-12-16 12:54:02 +01:00
l2tp
l2tp: fix userspace reception on plain L2TP sockets
2014-03-06 14:25:39 -05:00
lapb
net/lapb: re-send packets on timeout
2013-09-23 16:52:45 -04:00
llc
llc: remove noisy WARN from llc_mac_hdr_init
2014-01-28 18:01:32 -08:00
mac80211
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2014-03-07 15:09:32 -05:00
mac802154
mac802154: fix following checkpath.pl warning Prefer pr_warn(... to pr_warning(...
2013-12-22 18:53:08 -05:00
mpls
ipip: add GSO/TSO support
2013-10-19 19:36:19 -04:00
netfilter
netfilter: ctnetlink: force null nat binding on insert
2014-02-18 00:13:51 +01:00
netlabel
netlabel: Fix FSF address in file headers
2013-12-06 12:37:56 -05:00
netlink
net: Fix permission check in netlink_connect()
2014-02-25 18:35:14 -05:00
netrom
net: add build-time checks for msg->msg_name size
2014-01-18 23:04:16 -08:00
nfc
NFC: NCI: Fix NULL pointer dereference
2014-02-23 23:14:45 +01:00
openvswitch
openvswitch: Suppress error messages on megaflow updates
2014-02-04 22:32:38 -08:00
packet
af_packet: remove a stray tab in packet_set_ring()
2014-02-18 18:02:25 -05:00
phonet
net: add build-time checks for msg->msg_name size
2014-01-18 23:04:16 -08:00
rds
net: add build-time checks for msg->msg_name size
2014-01-18 23:04:16 -08:00
rfkill
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2014-01-25 11:17:34 -08:00
rose
net: add build-time checks for msg->msg_name size
2014-01-18 23:04:16 -08:00
rxrpc
RxRPC fixes
2014-01-28 18:04:18 -08:00
sched
pkt_sched: fq: do not hold qdisc lock while allocating memory
2014-03-10 16:17:52 -04:00
sctp
net: sctp: fix skb leakage in COOKIE ECHO path of chunk->auth_chunk
2014-03-05 20:40:25 -05:00
sunrpc
NFS client bugfixes for Linux 3.14
2014-02-19 12:13:02 -08:00
tipc
tipc: don't log disabled tasklet handler errors
2014-03-06 14:46:24 -05:00
unix
net: unix socket code abuses csum_partial
2014-03-06 16:19:33 -05:00
vmw_vsock
net: add build-time checks for msg->msg_name size
2014-01-18 23:04:16 -08:00
wimax
wimax: remove dead code
2013-11-21 13:09:42 -05:00
wireless
cfg80211: remove racy beacon_interval assignment
2014-03-03 14:18:20 +01:00
x25
net: add build-time checks for msg->msg_name size
2014-01-18 23:04:16 -08:00
xfrm
xfrm: Fix unlink race when policies are deleted.
2014-02-26 09:52:02 +01:00
compat.c
x86, x32: Correct invalid use of user timespec in the kernel
2014-01-30 18:44:13 -08:00
Kconfig
net: netprio: rename config to be more consistent with cgroup configs
2014-01-03 23:41:42 +01:00
Makefile
net: move 6lowpan compression code to separate module
2014-01-15 15:36:38 -08:00
nonet.c
…
socket.c
net: socket: error on a negative msg_namelen
2014-03-12 16:29:24 -04:00
sysctl_net.c
net: Update the sysctl permissions handler to test effective uid/gid
2013-10-07 15:57:56 -04:00