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Pablo Neira Ayuso 4c559f15ef netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code 
Dan Carpenter says: "Smatch complains that the value for "cmd" comes
from the network and can't be trusted."

Add pptp_msg_name() helper function that checks for the array boundary.

Fixes: f09943fefe6b ("[NETFILTER]: nf_conntrack/nf_nat: add PPTP helper port")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2020-05-25 20:39:14 +02:00
..
6lowpan
…
9p
9pnet: allow making incomplete read requests
2020-03-27 09:29:56 +00:00
802
net: 802: psnap.c: Use built-in RCU list checking
2020-02-24 13:02:53 -08:00
8021q
net: vlan: suppress "failed to kill vid" warnings
2020-02-17 14:30:54 -08:00
appletalk
…
atm
atm: fix a memory leak of vcc->user_back
2020-05-04 11:59:38 -07:00
ax25
ax25: fix setsockopt(SO_BINDTODEVICE)
2020-05-20 20:59:07 -07:00
batman-adv
batman-adv: Fix refcnt leak in batadv_v_ogm_process
2020-04-21 10:08:05 +02:00
bluetooth
Bluetooth: L2CAP: Use DEFER_SETUP to group ECRED connections
2020-03-25 22:16:08 +01:00
bpf
bpf: Fix build warning regarding missing prototypes
2020-03-28 18:13:18 +01:00
bpfilter
SPDX patches for 5.7-rc1.
2020-04-03 13:12:26 -07:00
bridge
netfilter: nft_reject_bridge: enable reject with bridge vlan
2020-05-25 20:39:05 +02:00
caif
net: caif: Add lockdep expression to RCU traversal primitive
2020-03-11 22:55:25 -07:00
can
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ceph
libceph: directly skip to the end of redirect reply
2020-03-30 12:42:41 +02:00
core
flow_dissector: Drop BPF flow dissector prog ref on netns cleanup
2020-05-21 17:52:45 -07:00
dcb
…
dccp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2020-02-29 15:53:35 -08:00
decnet
Remove DST_HOST
2020-03-23 21:57:44 -07:00
dns_resolver
KEYS: Don't write out to userspace while holding key semaphore
2020-03-29 12:40:41 +01:00
dsa
net: dsa: mt7530: fix roaming from DSA user ports
2020-05-16 13:49:28 -07:00
ethernet
net: remove eth_change_mtu
2020-01-27 11:09:31 +01:00
ethtool
ethtool: count header size in reply size estimate
2020-05-21 16:59:19 -07:00
hsr
net: hsr: fix incorrect type usage for protocol variable
2020-05-06 15:00:20 -07:00
ieee802154
nl802154: add missing attribute validation for dev_type
2020-03-03 13:28:48 -08:00
ife
…
ipv4
netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code
2020-05-25 20:39:14 +02:00
ipv6
net: don't return invalid table id error when we fall back to PF_UNSPEC
2020-05-21 17:25:50 -07:00
iucv
…
kcm
net: kcm: kcmproc.c: Fix RCU list suspicious usage warning
2020-03-16 17:14:02 -07:00
key
…
l2tp
l2tp: Allow management of tunnels and session in user namespace
2020-04-08 14:30:46 -07:00
l3mdev
…
lapb
…
llc
af_llc: fix if-statement empty body warning
2020-02-26 20:38:13 -08:00
mac80211
mac80211: sta_info: Add lockdep condition for RCU list usage
2020-04-24 11:31:20 +02:00
mac802154
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mpls
net: add net available in build_state
2020-03-29 22:30:57 -07:00
mptcp
mptcp: use untruncated hash in ADD_ADDR HMAC
2020-05-22 14:21:24 -07:00
ncsi
net/ncsi: Support for multi host mellanox card
2020-01-09 18:36:22 -08:00
netfilter
netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code
2020-05-25 20:39:14 +02:00
netlabel
netlabel: cope with NULL catmap
2020-05-12 18:12:40 -07:00
netlink
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-03-25 18:58:11 -07:00
netrom
net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node
2020-04-18 13:09:46 -07:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-03-12 22:34:48 -07:00
nsh
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openvswitch
net: openvswitch: ovs_ct_exit to be done under ovs_lock
2020-04-20 10:53:54 -07:00
packet
net/packet: tpacket_rcv: avoid a producer race condition
2020-03-15 00:25:25 -07:00
phonet
net: Remove redundant BUG_ON() check in phonet_pernet
2020-01-03 12:25:50 -08:00
psample
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qrtr
net: qrtr: Fix passing invalid reference to qrtr_local_enqueue()
2020-05-21 17:04:53 -07:00
rds
net/rds: Use ERR_PTR for rds_message_alloc_sgs()
2020-04-15 12:33:29 -07:00
rfkill
…
rose
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-01-26 10:40:21 +01:00
rxrpc
rxrpc: Fix a memory leak in rxkad_verify_response()
2020-05-23 00:35:46 +01:00
sched
net: flow_offload: skip hw stats check for FLOW_ACTION_HW_STATS_DONT_CARE
2020-05-06 20:13:10 -07:00
sctp
sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed
2020-05-22 15:47:59 -07:00
smc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-03-12 22:34:48 -07:00
strparser
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sunrpc
NFS client bugfixes for Linux 5.7
2020-05-15 14:03:13 -07:00
switchdev
net: switchdev: do not propagate bridge updates across bridges
2020-02-26 20:58:33 -08:00
tipc
tipc: block BH before using dst_cache
2020-05-22 15:39:00 -07:00
tls
net/tls: free record only on encryption error
2020-05-21 17:20:06 -07:00
unix
net: datagram: drop 'destructor' argument from several helpers
2020-02-28 12:12:53 -08:00
vmw_vsock
vsock/virtio: fix multiple packet delivery to monitoring devices
2020-04-27 10:18:01 -07:00
wimax
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wireless
nl80211: fix NL80211_ATTR_FTM_RESPONDER policy
2020-04-14 12:28:48 +02:00
x25
net/x25: Fix null-ptr-deref in x25_disconnect
2020-04-28 14:08:59 -07:00
xdp
xsk: Add missing check on user supplied headroom size
2020-04-15 13:07:18 +02:00
xfrm
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next
2020-03-30 10:59:20 -07:00
compat.c
net: abstract out normal and compat msghdr import
2020-03-10 09:12:49 -06:00
Kconfig
net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build
2020-03-25 12:24:33 -07:00
Makefile
mptcp: Add MPTCP socket stubs
2020-01-24 13:44:07 +01:00
socket.c
for-5.7/io_uring-2020-03-29
2020-03-30 12:18:49 -07:00
sysctl_net.c
…