A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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android_kernel_motorola_sm6375/net
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Repository files (latest commit first)
Filename Latest commit message Latest commit date
Oleksij Rempel 021a98a878 can: j1939: transport: j1939_xtp_rx_dat_one(): compare own packets to detect corruptions 
[ Upstream commit e052d0540298bfe0f6cbbecdc7e2ea9b859575b2 ]

Since the stack relays on receiving own packets, it was overwriting own
transmit buffer from received packets.

At least theoretically, the received echo buffer can be corrupt or
changed and the session partner can request to resend previous data. In
this case we will re-send bad data.

With this patch we will stop to overwrite own TX buffer and use it for
sanity checking.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/20200807105200.26441-6-o.rempel@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-09-03 11:26:58 +02:00
..
6lowpan
9p net/9p: validate fds in p9_fd_open 2020-08-11 15:33:36 +02:00
802
8021q
appletalk appletalk: Fix atalk_proc_init() return path 2020-08-11 15:33:40 +02:00
atm
ax25 AX.25: Prevent integer overflows in connect and sendmsg 2020-07-31 18:39:31 +02:00
batman-adv batman-adv: Revert "disable ethtool link speed detection when auto negotiation off" 2020-06-22 09:30:56 +02:00
bluetooth Bluetooth: add a mutex lock to avoid UAF in do_enale_set 2020-08-19 08:15:59 +02:00
bpf
bpfilter net/bpfilter: remove superfluous testing message 2020-04-21 09:04:53 +02:00
bridge netfilter: avoid ipv6 -> nf_defrag_ipv6 module dependency 2020-09-03 11:26:58 +02:00
caif
can can: j1939: transport: j1939_xtp_rx_dat_one(): compare own packets to detect corruptions 2020-09-03 11:26:58 +02:00
ceph libceph: don't omit recovery_deletes in target_copy() 2020-07-22 09:33:17 +02:00
core net: Fix potential wrong skb->protocol in skb_vlan_untag() 2020-09-03 11:26:39 +02:00
dcb
dccp dccp: Fix possible memleak in dccp_init and dccp_fini 2020-06-17 16:40:32 +02:00
decnet
dns_resolver KEYS: Don't write out to userspace while holding key semaphore 2020-04-23 10:36:45 +02:00
dsa net: dsa: declare lockless TX feature for slave ports 2020-06-03 08:21:38 +02:00
ethernet
hsr hsr: check protocol version in hsr_newlink() 2020-04-21 09:04:44 +02:00
ieee802154
ife
ipv4 net: nexthop: don't allow empty NHA_GROUP 2020-09-03 11:26:40 +02:00
ipv6 netfilter: avoid ipv6 -> nf_defrag_ipv6 module dependency 2020-09-03 11:26:58 +02:00
iucv
kcm
key xfrm: policy: match with both mark and mask on user interfaces 2020-08-05 09:59:44 +02:00
l2tp l2tp: remove skb_dst_set() from l2tp_xmit_skb() 2020-07-22 09:32:47 +02:00
l3mdev
lapb
llc llc: make sure applications use ARPHRD_ETHER 2020-07-22 09:32:47 +02:00
mac80211 mac80211: fix misplaced while instead of if 2020-08-21 13:05:26 +02:00
mac802154
mpls
ncsi
netfilter netfilter: nf_tables: nft_exthdr: the presence return value should be little-endian 2020-08-26 10:40:59 +02:00
netlabel netlabel: cope with NULL catmap 2020-05-20 08:20:08 +02:00
netlink genetlink: remove genl_bind 2020-07-22 09:32:46 +02:00
netrom net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node 2020-04-29 16:33:08 +02:00
nfc net/nfc/rawsock.c: add CAP_NET_RAW check. 2020-08-19 08:16:22 +02:00
nsh
openvswitch openvswitch: Prevent kernel-infoleak in ovs_ct_put_key() 2020-08-11 15:33:41 +02:00
packet af_packet: TPACKET_V3: fix fill status rwlock imbalance 2020-08-19 08:16:22 +02:00
phonet
psample
qrtr net: qrtr: fix usage of idr in port assignment to socket 2020-09-03 11:26:40 +02:00
rds rds: Prevent kernel-infoleak in rds_notify_queue_get() 2020-08-05 09:59:44 +02:00
rfkill
rose
rxrpc rxrpc: Fix race between recvmsg and sendmsg on immediate call failure 2020-08-11 15:33:40 +02:00
sched net/sched: act_ct: Fix skb double-free in tcf_ct_handle_fragments() error flow 2020-09-03 11:26:40 +02:00
sctp net: sctp: Fix negotiation of the number of data streams. 2020-09-03 11:26:40 +02:00
smc net/smc: Prevent kernel-infoleak in __smc_diag_dump() 2020-09-03 11:26:40 +02:00
strparser
sunrpc svcrdma: Fix another Receive buffer leak 2020-08-26 10:40:55 +02:00
switchdev
tipc tipc: fix uninit skb->data in tipc_nl_compat_dumpit() 2020-09-03 11:26:40 +02:00
tls net/tls: Fix kmap usage 2020-08-19 08:16:23 +02:00
unix
vmw_vsock vsock/virtio: annotate 'the_virtio_vsock' RCU pointer 2020-07-29 10:18:31 +02:00
wimax
wireless cfg80211: check vendor command doit pointer before use 2020-08-11 15:33:38 +02:00
x25 net/x25: Fix null-ptr-deref in x25_disconnect 2020-08-05 09:59:44 +02:00
xdp xdp: Fix xsk_generic_xmit errno 2020-06-24 17:50:44 +02:00
xfrm xfrm: policy: match with both mark and mask on user interfaces 2020-08-05 09:59:44 +02:00
compat.c net/compat: Add missing sock updates for SCM_RIGHTS 2020-08-21 13:05:25 +02:00
Kconfig
Makefile
socket.c net: Set fput_needed iff FDPUT_FPUT is set 2020-08-19 08:16:22 +02:00
sysctl_net.c