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Tetsuo Handa dd3ac9a684 net/rds: Check address length before reading address family 
syzbot is reporting uninitialized value at rds_connect() [1] and
rds_bind() [2]. This is because syzbot is passing ulen == 0 whereas
these functions expect that it is safe to access sockaddr->family field
in order to determine minimal address length for validation.

[1] https://syzkaller.appspot.com/bug?id=f4e61c010416c1e6f0fa3ffe247561b60a50ad71
[2] https://syzkaller.appspot.com/bug?id=a4bf9e41b7e055c3823fdcd83e8c58ca7270e38f

Reported-by: syzbot <syzbot+0049bebbf3042dbd2e8f@syzkaller.appspotmail.com>
Reported-by: syzbot <syzbot+915c9f99f3dbc4bd6cd1@syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-04-12 10:25:03 -07:00
..
6lowpan
6lowpan: fix debugfs_simple_attr.cocci warnings
2019-01-22 09:51:19 +01:00
9p
9p/net: fix memory leak in p9_client_create
2019-03-13 11:50:04 +01:00
802
…
8021q
vlan: conditional inclusion of FCoE hooks to match netdevice.h and bnx2x
2019-04-04 17:18:34 -07:00
appletalk
appletalk: Fix potential NULL pointer dereference in unregister_snap_client
2019-03-15 11:25:48 -07:00
atm
net: atm: Add another IS_ENABLED(CONFIG_COMPAT) in atm_dev_ioctl
2019-03-07 10:14:50 -08:00
ax25
ax25: fix possible use-after-free
2019-01-23 11:18:00 -08:00
batman-adv
batman-adv: Fix genl notification for throughput_override
2019-03-25 09:31:19 +01:00
bluetooth
Bluetooth: Add quirk for reading BD_ADDR from fwnode property
2019-02-26 10:08:26 +01:00
bpf
bpf: fix warning about using plain integer as NULL
2019-03-08 21:17:07 +01:00
bpfilter
bpfilter: re-add header search paths to tools include to fix build error
2019-02-23 13:34:40 -08:00
bridge
net: bridge: multicast: use rcu to access port list from br_multicast_start_querier
2019-04-11 11:13:51 -07:00
caif
net: caif: use skb helpers instead of open-coding them
2019-02-17 11:01:17 -08:00
can
can: bcm: check timer values before ktime conversion
2019-01-22 11:33:46 +01:00
ceph
libceph: fix breakage caused by multipage bvecs
2019-03-25 22:28:07 +01:00
core
failover: allow name change on IFF_UP slave interfaces
2019-04-10 22:12:26 -07:00
dcb
…
dccp
dccp: Fix memleak in __feat_register_sp
2019-04-01 18:15:10 -07:00
decnet
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-01-29 21:18:54 -08:00
dns_resolver
dns: Allow the dns resolver to retrieve a server set
2018-10-04 09:40:52 -07:00
dsa
net: dsa: Implement flow_dissect callback for tag_qca
2019-03-28 16:57:19 -07:00
ethernet
net/ethernet: Add parse_protocol header_ops support
2019-02-22 12:55:31 -08:00
hsr
net/hsr: fix possible crash in add_timer()
2019-03-07 11:02:08 -08:00
ieee802154
net: remove unused struct inet_frag_queue.fragments field
2019-02-26 08:27:05 -08:00
ife
…
ipv4
dctcp: more accurate tracking of packets delivery
2019-04-11 21:31:03 -07:00
ipv6
net: ip6_gre: fix possible use-after-free in ip6erspan_rcv
2019-04-08 16:16:47 -07:00
iucv
iucv: Remove SKB list assumptions.
2018-11-10 16:55:11 -08:00
kcm
kcm: switch order of device registration to fix a crash
2019-04-01 14:59:20 -07:00
key
af_key: unconditionally clone on broadcast
2019-02-12 10:36:42 +01:00
l2tp
l2tp: fix infoleak in l2tp_ip6_recvmsg()
2019-03-13 14:19:35 -07:00
l3mdev
l3mdev: add function to retreive upper master
2018-12-03 14:15:26 -08:00
lapb
…
llc
llc: do not use sk_eat_skb()
2018-10-22 19:59:20 -07:00
mac80211
mac80211: Honor SW_CRYPTO_CONTROL for unicast keys in AP VLAN mode
2019-04-09 13:40:32 +02:00
mac802154
mac802154: Remove VLA usage of skcipher
2018-09-28 12:46:07 +08:00
mpls
mpls: Fix 6PE forwarding
2019-03-19 16:00:22 -07:00
ncsi
net: ncsi: fix a missing check for nla_nest_start
2019-03-16 11:44:33 -07:00
netfilter
netfilter: nf_tables: add missing ->release_ops() in error path of newrule()
2019-03-20 08:32:58 +01:00
netlabel
netlabel: fix out-of-bounds memory accesses
2019-02-27 21:45:24 -08:00
netlink
genetlink: Fix a memory leak on error path
2019-03-21 09:29:06 -07:00
netrom
net: netrom: Fix error cleanup path of nr_proto_init
2019-04-11 13:59:49 -07:00
nfc
NFC: nci: Add some bounds checking in nci_hci_cmd_received()
2019-04-06 15:05:07 -07:00
nsh
…
openvswitch
openvswitch: fix flow actions reallocation
2019-03-28 17:15:44 -07:00
packet
net/packet: Set __GFP_NOWARN upon allocation in alloc_pg_vec
2019-03-20 10:46:50 -07:00
phonet
phonet: fix building with clang
2019-02-21 16:23:56 -08:00
psample
…
qrtr
mm: replace all open encodings for NUMA_NO_NODE
2019-03-05 21:07:14 -08:00
rds
net/rds: Check address length before reading address family
2019-04-12 10:25:03 -07:00
rfkill
rfkill: gpio: Remove unused include
2018-12-18 13:13:56 +01:00
rose
net: rose: fix a possible stack overflow
2019-03-18 16:53:22 -07:00
rxrpc
rxrpc: avoid clang -Wuninitialized warning
2019-03-23 21:48:30 -04:00
sched
sch_cake: Make sure we can write the IP header before changing DSCP bits
2019-04-04 10:55:59 -07:00
sctp
sctp: initialize _pad of sockaddr_in before copying to user memory
2019-04-01 18:08:19 -07:00
smc
net/smc: move unhash before release of clcsock
2019-04-11 11:04:08 -07:00
strparser
net: strparser: partially revert "strparser: Call skb_unclone conditionally"
2019-04-10 13:07:02 -07:00
sunrpc
SUNRPC: fix uninitialized variable warning
2019-03-26 13:04:32 -07:00
switchdev
switchdev: Remove unused transaction item queue
2019-03-01 21:35:19 -08:00
tipc
tipc: missing entries in name table of publications
2019-04-10 22:58:09 -07:00
tls
net/tls: fix build without CONFIG_TLS_DEVICE
2019-04-10 17:23:26 -07:00
unix
io_uring-2019-03-06
2019-03-08 14:48:40 -08:00
vmw_vsock
vsock/virtio: fix kernel panic from virtio_transport_reset_no_sock
2019-03-08 15:15:44 -08:00
wimax
…
wireless
nl80211: Add NL80211_FLAG_CLEAR_SKB flag for other NL commands
2019-03-29 11:23:09 +01:00
x25
net/x25: reset state in x25_connect()
2019-03-11 15:40:14 -07:00
xdp
xsk: fix umem memory leak on cleanup
2019-03-16 01:27:51 +01:00
xfrm
xfrm: Fix inbound traffic via XFRM interfaces across network namespaces
2019-02-18 10:58:54 +01:00
compat.c
Merge branch 'timers-2038-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-03-05 14:08:26 -08:00
Kconfig
net: devlink: turn devlink into a built-in
2019-02-26 08:49:05 -08:00
Makefile
net: split out functions related to registering inflight socket files
2019-02-28 08:24:23 -07:00
socket.c
net: add documentation to socket.c
2019-03-15 15:29:47 -07:00
sysctl_net.c
…