kernel_optimize_test/net
Oliver Hartkopp 323a391a22 can: isotp: isotp_setsockopt(): block setsockopt on bound sockets
The isotp socket can be widely configured in its behaviour regarding addressing
types, fill-ups, receive pattern tests and link layer length. Usually all
these settings need to be fixed before bind() and can not be changed
afterwards.

This patch adds a check to enforce the common usage pattern.

Fixes: e057dd3fc2 ("can: add ISO 15765-2:2016 transport protocol")
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Tested-by: Thomas Wagner <thwa1@web.de>
Link: https://lore.kernel.org/r/20201203140604.25488-2-socketcan@hartkopp.net
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Link: https://lore.kernel.org/r/20201204133508.742120-3-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-09 08:44:15 -08:00
..
6lowpan
9p
802
8021q
appletalk
atm net: atm: fix update of position index in lec_seq_next 2020-10-31 12:26:30 -07:00
ax25
batman-adv batman-adv: Don't always reallocate the fragmentation skb head 2020-11-27 08:02:55 +01:00
bluetooth Bluetooth: Replace zero-length array with flexible-array member 2020-10-29 17:22:59 -05:00
bpf
bpfilter Revert "bpfilter: Fix build error with CONFIG_BPFILTER_UMH" 2020-10-15 12:33:24 -07:00
bridge bridge: Fix a deadlock when enabling multicast snooping 2020-12-07 17:14:43 -08:00
caif
can can: isotp: isotp_setsockopt(): block setsockopt on bound sockets 2020-12-09 08:44:15 -08:00
ceph
core net: skbuff: ensure LSE is pullable before decrementing the MPLS ttl 2020-12-03 11:13:21 -08:00
dcb
dccp tcp: fix race condition when creating child sockets from syncookies 2020-11-23 16:32:33 -08:00
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: netlink: add missing netdev_features_change() call 2020-11-09 17:15:34 -08:00
hsr
ieee802154
ife
ipv4 tcp: select sane initial rcvq_space.space for big MSS 2020-12-08 16:27:48 -08:00
ipv6 net: ip6_gre: set dev->hard_header_len when using header_ops 2020-12-02 11:16:12 -08:00
iucv net/af_iucv: set correct sk_protocol for child sockets 2020-11-21 14:43:45 -08:00
kcm
key
l2tp
l3mdev
lapb
llc
mac80211 mac80211: mesh: fix mesh_pathtbl_init() error path 2020-12-04 17:34:25 -08:00
mac802154
mpls mpls: load mpls_gso after mpls_iptunnel 2020-10-20 21:16:45 -07:00
mptcp mptcp: print new line in mptcp_seq_show() if mptcp isn't in use 2020-12-07 17:45:29 -08:00
ncsi net/ncsi: Fix netlink registration 2020-11-12 17:00:13 -08:00
netfilter netfilter: nftables_offload: build mask based from the matching bytes 2020-11-27 12:10:47 +01:00
netlabel netlabel: fix an uninitialized warning in netlbl_unlabel_staticlist() 2020-11-14 12:07:57 -08:00
netlink
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 openvswitch: fix error return code in validate_and_copy_dec_ttl() 2020-12-04 15:43:14 -08:00
packet net/packet: fix packet receive on L3 devices without visible hard header 2020-11-23 17:29:36 -08:00
phonet
psample
qrtr
rds RDMA: Add rdma_connect_locked() 2020-10-28 09:14:49 -03:00
rfkill rfkill: Fix use-after-free in rfkill_resume() 2020-11-12 09:18:06 +01:00
rose rose: Fix Null pointer dereference in rose_send_frame() 2020-11-20 10:04:58 -08:00
rxrpc rxrpc: Fix loss of final ack on shutdown 2020-10-15 13:28:00 +01:00
sched net/sched: fq_pie: initialize timer earlier in fq_pie_init() 2020-12-04 14:15:01 -08:00
sctp sctp: change to hold/put transport for proto_unreach_timer 2020-11-14 11:57:12 -08:00
smc net/smc: fix direct access to ib_gid_addr->ndev in smc_ib_determine_gid() 2020-11-19 10:59:19 -08:00
strparser
sunrpc net/sunrpc: fix useless comparison in proc_do_xprt() 2020-11-08 16:28:25 -05:00
switchdev
tipc net: tipc: prevent possible null deref of link 2020-12-08 15:53:41 -08:00
tls net/tls: Protect from calling tls_dev_del for TLS RX twice 2020-11-25 17:31:06 -08:00
unix networking changes for the 5.10 merge window 2020-10-15 18:42:13 -07:00
vmw_vsock vsock/virtio: discard packets only when socket is really closed 2020-11-23 16:36:29 -08:00
wimax
wireless cfg80211: initialize rekey_data 2020-12-04 12:35:58 +01:00
x25 net/x25: prevent a couple of overflows 2020-12-02 17:26:36 -08:00
xdp net, xsk: Avoid taking multiple skbuff references 2020-11-24 22:39:56 +01:00
xfrm net: xfrm: fix memory leak in xfrm_user_policy() 2020-11-10 09:14:25 +01:00
compat.c
devres.c
Kconfig
Makefile
socket.c
sysctl_net.c