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Oliver Hartkopp 78656ea235 can: isotp: isotp_rcv_cf(): enable RX timeout handling in listen-only mode 
As reported by Thomas Wagner:

    https://github.com/hartkopp/can-isotp/issues/34

the timeout handling for data frames is not enabled when the isotp socket is
used in listen-only mode (sockopt CAN_ISOTP_LISTEN_MODE). This mode is enabled
by the isotpsniffer application which therefore became inconsistend with the
strict rx timeout rules when running the isotp protocol in the operational
mode.

This patch fixes this inconsistency by moving the return condition for the
listen-only mode behind the timeout handling code.

Reported-by: Thomas Wagner <thwa1@web.de>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Fixes: e057dd3fc2 ("can: add ISO 15765-2:2016 transport protocol")
Link: https://github.com/hartkopp/can-isotp/issues/34
Link: https://lore.kernel.org/r/20201019120229.89326-1-socketcan@hartkopp.net
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-11-03 22:30:32 +01:00
..
6lowpan
9p net: 9p: initialize sun_server.sun_path to have addr's value only when addr is valid 2020-10-12 10:05:47 +02:00
802
8021q net: vlan: Fixed signedness in vlan_group_prealloc_vid() 2020-09-28 00:51:39 -07:00
appletalk
atm net: atm: fix update of position index in lec_seq_next 2020-10-31 12:26:30 -07:00
ax25
batman-adv genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
bluetooth Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next 2020-09-29 13:22:53 -07:00
bpf bpf: fix raw_tp test run in preempt kernel 2020-09-30 08:34:08 -07:00
bpfilter Revert "bpfilter: Fix build error with CONFIG_BPFILTER_UMH" 2020-10-15 12:33:24 -07:00
bridge netfilter: ebtables: Fixes dropping of small packets in bridge nat 2020-10-20 13:54:53 +02:00
caif
can can: isotp: isotp_rcv_cf(): enable RX timeout handling in listen-only mode 2020-11-03 22:30:32 +01:00
ceph libceph: clear con->out_msg on Policy::stateful_server faults 2020-10-12 15:29:27 +02:00
core Networking fixes for 5.10-rc2. 2020-10-29 12:55:02 -07:00
dcb
dccp inet: remove icsk_ack.blocked 2020-09-30 14:21:30 -07:00
decnet
dns_resolver
dsa net: dsa: tag_ksz: KSZ8795 and KSZ9477 also use tail tags 2020-10-19 17:32:50 -07:00
ethernet
ethtool ethtool: correct policy for ETHTOOL_MSG_CHANNELS_SET 2020-10-08 16:06:01 -07:00
hsr genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
ieee802154 genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
ife
ipv4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 2020-10-31 17:34:19 -07:00
ipv6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 2020-10-31 17:34:19 -07:00
iucv net/iucv: fix indentation in __iucv_message_receive() 2020-10-03 16:51:07 -07:00
kcm
key
l2tp genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
l3mdev
lapb
llc
mac80211 mac80211: don't require VHT elements for HE on 2.4 GHz 2020-10-30 10:22:42 +01:00
mac802154
mpls mpls: load mpls_gso after mpls_iptunnel 2020-10-20 21:16:45 -07:00
mptcp mptcp: add missing memory scheduling in the rx path 2020-10-29 11:27:14 -07:00
ncsi genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
netfilter netfilter: ipset: Update byte and packet counters regardless of whether they match 2020-10-31 11:11:11 +01:00
netlabel genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
netlink netlink: export policy in extended ACK 2020-10-09 20:22:32 -07:00
netrom
nfc nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download() 2020-10-20 17:06:22 -07:00
nsh
openvswitch net: openvswitch: fix to make sure flow_lookup() is not preempted 2020-10-18 12:29:36 -07:00
packet net/packet: Fix a comment about network_header 2020-09-19 16:40:48 -07:00
phonet
psample genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
qrtr net: qrtr: ns: Fix the incorrect usage of rcu_read_lock() 2020-10-06 06:01:35 -07:00
rds RDMA: Add rdma_connect_locked() 2020-10-28 09:14:49 -03:00
rfkill
rose
rxrpc rxrpc: Fix loss of final ack on shutdown 2020-10-15 13:28:00 +01:00
sched netem: fix zero division in tabledist 2020-10-29 11:45:47 -07:00
sctp sctp: Fix COMM_LOST/CANT_STR_ASSOC err reporting on big-endian platforms 2020-11-02 15:03:25 -08:00
smc net/smc: fix suppressed return code 2020-10-26 16:29:14 -07:00
strparser
sunrpc The one new feature this time, from Anna Schumaker, is READ_PLUS, which 2020-10-22 09:44:27 -07:00
switchdev net: switchdev: Fixed kerneldoc warning 2020-09-23 17:46:31 -07:00
tipc Networking fixes for 5.10-rc2. 2020-10-29 12:55:02 -07:00
tls Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-10-15 12:43:21 -07:00
unix networking changes for the 5.10 merge window 2020-10-15 18:42:13 -07:00
vmw_vsock vsock: use ns_capable_noaudit() on socket create 2020-10-26 16:22:42 -07:00
wimax genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
wireless cfg80211: regulatory: Fix inconsistent format argument 2020-10-30 10:06:56 +01:00
x25
xdp Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2020-10-12 16:16:50 -07:00
xfrm xfrm: use new function dev_fetch_sw_netstats 2020-10-13 17:33:49 -07:00
compat.c iov_iter: transparently handle compat iovecs in import_iovec 2020-10-03 00:02:13 -04:00
devres.c
Kconfig drop_monitor: Convert to using devlink tracepoint 2020-09-30 18:01:26 -07:00
Makefile
socket.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-10-05 18:40:01 -07:00
sysctl_net.c