iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/net
History
Christoph Hellwig a31edb2059 net: improve the user pointer check in init_user_sockptr 
Make sure not just the pointer itself but the whole range lies in
the user address space.  For that pass the length and then use
the access_ok helper to do the check.

Fixes: 6d04fe15f78a ("net: optimize the sockptr_t for unified kernel/user address spaces")
Reported-by: David Laight <David.Laight@ACULAB.COM>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-28 13:43:40 -07:00
..
6lowpan
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
9p
net: 9p: kerneldoc fixes
2020-07-13 17:20:39 -07:00
802
…
8021q
net: get rid of lockdep_set_class_and_subclass()
2020-06-28 21:37:23 -07:00
appletalk
net: make ->{get,set}sockopt in proto_ops optional
2020-07-19 18:16:41 -07:00
atm
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
ax25
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
batman-adv
batman-adv: Introduce a configurable per interface hop penalty
2020-06-26 10:37:11 +02:00
bluetooth
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
bpf
bpf: Add tests for PTR_TO_BTF_ID vs. null comparison
2020-06-30 22:21:29 +02:00
bpfilter
bpfilter: switch bpfilter_ip_set_sockopt to sockptr_t
2020-07-24 15:41:54 -07:00
bridge
netfilter: switch nf_setsockopt to sockptr_t
2020-07-24 15:41:54 -07:00
caif
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
can
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
ceph
libceph: don't omit used_replica in target_copy()
2020-06-16 16:02:08 +02:00
core
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
dcb
dcb_doit: remove redundant skb check
2020-06-23 20:27:09 -07:00
dccp
net: remove sockptr_advance
2020-07-28 13:43:40 -07:00
decnet
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
dns_resolver
…
dsa
net: dsa: stop overriding master's ndo_get_phys_port_name
2020-07-23 15:14:58 -07:00
ethernet
net: move devres helpers into a separate source file
2020-05-23 16:56:17 -07:00
ethtool
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-11 00:46:00 -07:00
hsr
net: prp: enhance debugfs to display PRP info
2020-07-27 12:20:40 -07:00
ieee802154
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
ife
…
ipv4
net: improve the user pointer check in init_user_sockptr
2020-07-28 13:43:40 -07:00
ipv6
net: remove sockptr_advance
2020-07-28 13:43:40 -07:00
iucv
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
kcm
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
key
net: make ->{get,set}sockopt in proto_ops optional
2020-07-19 18:16:41 -07:00
l2tp
l2tp: WARN_ON rather than BUG_ON in l2tp_session_free
2020-07-24 17:19:14 -07:00
l3mdev
l3mdev: add infrastructure for table to VRF mapping
2020-06-20 17:22:22 -07:00
lapb
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
llc
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
mac80211
net: mac80211: kerneldoc fixes
2020-07-13 17:20:39 -07:00
mac802154
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
mpls
net: Removed the device type check to add mpls support for devices
2020-07-27 11:40:47 -07:00
mptcp
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
ncsi
net/ncsi: use eth_zero_addr() to clear mac address
2020-07-23 11:49:41 -07:00
netfilter
net: remove sockptr_advance
2020-07-28 13:43:40 -07:00
netlabel
net: netlabel: kerneldoc fixes
2020-07-13 17:20:40 -07:00
netlink
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
netrom
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
nsh
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
openvswitch
net: openvswitch: fixes potential deadlock in dp cleanup code
2020-07-24 16:58:38 -07:00
packet
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
phonet
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
psample
…
qrtr
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
rds
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
rfkill
…
rose
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
rxrpc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
sched
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
sctp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
smc
net/smc: unique reason code for exceeded max dmb count
2020-07-27 10:30:01 -07:00
strparser
…
sunrpc
xprtrdma: fix incorrect header size calculations
2020-07-15 13:01:01 -04:00
switchdev
net: switchdev: kerneldoc fixes
2020-07-13 17:20:40 -07:00
tipc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
tls
net: remove sockptr_advance
2020-07-28 13:43:40 -07:00
unix
net: make ->{get,set}sockopt in proto_ops optional
2020-07-19 18:16:41 -07:00
vmw_vsock
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
wimax
…
wireless
net: wireless: kerneldoc fixes
2020-07-13 17:20:40 -07:00
x25
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
xdp
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
xfrm
net/xfrm: switch xfrm_user_policy to sockptr_t
2020-07-24 15:41:53 -07:00
compat.c
net: remove compat_sys_{get,set}sockopt
2020-07-19 18:16:40 -07:00
devres.c
net: devres: rename the release callback of devm_register_netdev()
2020-06-30 15:57:34 -07:00
Kconfig
net: ethtool: Remove PHYLIB direct dependency
2020-07-07 15:41:05 -07:00
Makefile
net: move devres helpers into a separate source file
2020-05-23 16:56:17 -07:00
socket.c
net: improve the user pointer check in init_user_sockptr
2020-07-28 13:43:40 -07:00
sysctl_net.c
…