Yuchung Cheng d832269ac6 tcp: exit if nothing to retransmit on RTO timeout ... commit 88f8598d0a302a08380eadefd09b9f5cb1c4c428 upstream. Previously TCP only warns if its RTO timer fires and the retransmission queue is empty, but it'll cause null pointer reference later on. It's better to avoid such catastrophic failure and simply exit with a warning. Signed-off-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Neal Cardwell <ncardwell@google.com> Reviewed-by: Soheil Hassas Yeganeh <soheil@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-12-05 09:21:34 +01:00
..
6lowpan
9p	9p: Transport error uninitialized	2019-10-11 18:21:12 +02:00
802
8021q
appletalk	appletalk: enforce CAP_NET_RAW for raw sockets	2019-10-05 13:09:31 +02:00
atm	net: use skb_queue_empty_lockless() in poll() handlers	2019-11-10 11:27:48 +01:00
ax25	ax25: enforce CAP_NET_RAW for raw sockets	2019-10-05 13:09:32 +02:00
batman-adv	batman-adv: Avoid free/alloc race when handling OGM buffer	2019-11-06 13:06:22 +01:00
bluetooth	Bluetooth: L2CAP: Detect if remote is not able to use the whole MPS	2019-11-20 18:47:42 +01:00
bpf
bpfilter
bridge	bridge: ebtables: don't crash when using dnat target in output chains	2019-12-05 09:19:41 +01:00
caif	net: use skb_queue_empty_lockless() in poll() handlers	2019-11-10 11:27:48 +01:00
can	can: gw: Fix error path of cgw_module_init	2019-08-29 08:28:30 +02:00
ceph	libceph: fix PG split vs OSD (re)connect race	2019-08-29 08:28:50 +02:00
core	net: fix possible overflow in __sk_mem_raise_allocated()	2019-12-05 09:21:10 +01:00
dcb
dccp	inet: stop leaking jiffies on the wire	2019-11-10 11:27:37 +01:00
decnet	decnet: fix DN_IFREQ_SIZE	2019-12-05 09:21:07 +01:00
dns_resolver
dsa	net: dsa: fix switch tree list	2019-11-10 11:27:53 +01:00
ethernet
hsr
ieee802154	ieee802154: enforce CAP_NET_RAW for raw sockets	2019-10-05 13:09:32 +02:00
ife
ipv4	tcp: exit if nothing to retransmit on RTO timeout	2019-12-05 09:21:34 +01:00
ipv6	net: ip6_gre: do not report erspan_ver for ip6gre or ip6gretap	2019-12-05 09:21:11 +01:00
iucv
kcm
key
l2tp	compat_ioctl: pppoe: fix PPPOEIOCSFWD handling	2019-08-09 17:52:34 +02:00
l3mdev
lapb
llc	llc: avoid blocking in llc_sap_close()	2019-11-20 18:46:35 +01:00
mac80211	mac80211: fix station inactive_time shortly after boot	2019-12-05 09:19:46 +01:00
mac802154
mpls
ncsi
netfilter	netfilter: nf_tables: fix a missing check of nla_put_failure	2019-12-05 09:20:59 +01:00
netlabel
netlink
netrom	netrom: hold sock when setting skb->destructor	2019-07-28 08:29:27 +02:00
nfc	nfc: netlink: fix double device reference drop	2019-11-12 19:20:30 +01:00
nsh
openvswitch	openvswitch: remove another BUG_ON()	2019-12-05 09:21:31 +01:00
packet	net/packet: fix race in tpacket_snd()	2019-08-25 10:48:04 +02:00
phonet	net: use skb_queue_empty_lockless() in poll() handlers	2019-11-10 11:27:48 +01:00
psample	net: psample: fix skb_over_panic	2019-12-05 09:21:30 +01:00
qrtr	net: qrtr: Stop rx_worker before freeing node	2019-10-05 13:09:27 +02:00
rds	net/rds: Fix error handling in rds_ib_add_one()	2019-10-07 18:57:24 +02:00
rfkill
rose
rxrpc	rxrpc: Fix trace-after-put looking at the put peer record	2019-11-06 13:06:24 +01:00
sched	net: sched: fix tc -s class show no bstats on class with nolock subqueues	2019-12-05 09:21:32 +01:00
sctp	sctp: cache netns in sctp_ep_common	2019-12-05 09:21:32 +01:00
smc	net/smc: fix byte_order for rx_curs_confirmed	2019-12-05 09:21:09 +01:00
strparser
sunrpc	xprtrdma: Prevent leak of rpcrdma_rep objects	2019-12-05 09:20:59 +01:00
switchdev
tipc	tipc: fix link name length check	2019-12-05 09:21:31 +01:00
tls	net: tls, fix sk_write_space NULL write when tx disabled	2019-09-06 10:22:04 +02:00
unix	net: fix warning in af_unix	2019-12-01 09:16:33 +01:00
vmw_vsock	VSOCK: bind to random port for VMADDR_PORT_ANY	2019-12-05 09:20:19 +01:00
wimax
wireless	cfg80211: call disconnect_wk when AP stops	2019-12-01 09:17:34 +01:00
x25
xdp	xsk: proper AF_XDP socket teardown ordering	2019-11-24 08:20:32 +01:00
xfrm	xfrm: Fix memleak on xfrm state destroy	2019-12-05 09:21:27 +01:00
compat.c
Kconfig
Makefile
socket.c
sysctl_net.c