Oliver Hartkopp b73b30e589 can: isotp: restore accidentally removed MSG_PEEK feature ... [ Upstream commit e382fea8ae ] In commit 42bf50a179 ("can: isotp: support MSG_TRUNC flag when reading from socket") a new check for recvmsg flags has been introduced that only checked for the flags that are handled in isotp_recvmsg() itself. This accidentally removed the MSG_PEEK feature flag which is processed later in the call chain in __skb_try_recv_from_queue(). Add MSG_PEEK to the set of valid flags to restore the feature. Fixes: 42bf50a179 ("can: isotp: support MSG_TRUNC flag when reading from socket") Link: https://github.com/linux-can/can-utils/issues/347#issuecomment-1079554254 Link: https://lore.kernel.org/all/20220328113611.3691-1-socketcan@hartkopp.net Reported-by: Derek Will <derekrobertwill@gmail.com> Suggested-by: Derek Will <derekrobertwill@gmail.com> Tested-by: Derek Will <derekrobertwill@gmail.com> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-04-08 13:58:58 +02:00
..
6lowpan
9p	xen/9p: use alloc/free_pages_exact()	2022-03-07 09:48:55 +01:00
802
8021q	vlan: move dev_put into vlan_dev_uninit	2022-02-09 13:33:39 +00:00
appletalk
atm	proc: remove PDE_DATA() completely	2022-01-22 08:33:37 +02:00
ax25	ax25: Fix NULL pointer dereferences in ax25 timers	2022-04-08 13:58:21 +02:00
batman-adv	batman-adv: Don't expect inter-netns unique iflink indices	2022-03-02 09:24:55 +01:00
bluetooth	Bluetooth: call hci_le_conn_failed with hdev lock in hci_le_conn_failed	2022-04-08 13:58:20 +02:00
bpf
bpfilter
bridge	net: bridge: multicast: notify switchdev driver whenever MC processing gets disabled	2022-02-16 20:35:00 -08:00
caif
can	can: isotp: restore accidentally removed MSG_PEEK feature	2022-04-08 13:58:58 +02:00
ceph	libceph: optionally use bounce buffer on recv path in crc mode	2022-02-02 18:50:36 +01:00
core	bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full	2022-04-08 13:58:18 +02:00
dcb	net: dcb: disable softirqs in dcbnl_flush_dev()	2022-03-03 08:01:55 -08:00
dccp
decnet
dns_resolver
dsa	net: dsa: fix panic on shutdown if multi-chip tree failed to probe	2022-04-08 13:58:22 +02:00
ethernet
ethtool
hsr
ieee802154	net: ieee802154: Return meaningful error codes from the netlink helpers	2022-01-27 08:20:47 +01:00
ife
ipv4	tcp: ensure PMTU updates are processed during fastopen	2022-04-08 13:58:22 +02:00
ipv6	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec	2022-03-16 11:39:37 -07:00
iucv
kcm
key	af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register	2022-03-10 07:39:47 +01:00
l2tp
l3mdev
lapb
llc	llc: only change llc->dev when bind() succeeds	2022-03-28 10:03:22 +02:00
mac80211	mac80211: limit bandwidth in HE capabilities	2022-04-08 13:58:03 +02:00
mac802154
mctp	mctp: fix use after free	2022-02-15 14:54:40 +00:00
mpls	net: mpls: Fix GCC 12 warning	2022-02-10 15:29:39 +00:00
mptcp	mptcp: Fix crash due to tcp_tsorted_anchor was initialized before release skb	2022-04-08 13:58:21 +02:00
ncsi	all: replace find_next{,_zero}_bit with find_first{,_zero}_bit where appropriate	2022-01-15 08:47:31 -08:00
netfilter	netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options	2022-04-08 13:58:31 +02:00
netlabel
netlink	af_netlink: Fix shift out of bounds in group mask calculation	2022-04-08 13:58:21 +02:00
netrom
nfc	Networking fixes for 5.17-rc1, including fixes from netfilter, bpf.	2022-01-20 10:57:05 +02:00
nsh
openvswitch	openvswitch: always update flow key after nat	2022-04-08 13:58:22 +02:00
packet	net/packet: fix slab-out-of-bounds access in packet_recvmsg()	2022-03-14 22:08:34 -07:00
phonet
psample
qrtr
rds
rfkill	rfkill: make new event layout opt-in	2022-04-08 13:57:27 +02:00
rose
rxrpc	rxrpc: Fix call timer start racing with call destruction	2022-04-08 13:58:55 +02:00
sched	net/sched: act_ct: fix ref leak when switching zones	2022-04-08 13:58:35 +02:00
sctp	security: add sctp_assoc_established hook	2022-04-08 13:57:34 +02:00
smc	net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server	2022-03-03 10:34:18 +00:00
strparser
sunrpc	SUNRPC don't resend a task on an offlined transport	2022-04-08 13:58:31 +02:00
switchdev
tipc	tipc: fix the timer expires after interval 100ms	2022-04-08 13:58:22 +02:00
tls	net/tls: Fix another skb memory leak when running kTLS traffic	2022-01-17 13:07:47 +00:00
unix	af_unix: Fix some data-races around unix_sk(sk)->oob_skb.	2022-04-08 13:58:20 +02:00
vmw_vsock	vsock/virtio: enable VQs early on probe	2022-04-08 13:58:32 +02:00
wireless	nl80211: Update bss channel on channel switch for P2P_CLIENT	2022-03-02 22:37:05 +01:00
x25	net/x25: Fix null-ptr-deref caused by x25_disconnect	2022-04-08 13:58:34 +02:00
xdp	xsk: Fix race at socket teardown	2022-04-08 13:58:13 +02:00
xfrm	Revert "xfrm: state and policy should fail if XFRMA_IF_ID 0"	2022-03-06 08:38:28 +01:00
compat.c
devres.c
Kconfig
Kconfig.debug
Makefile
socket.c	net: fix documentation for kernel_getsockname	2022-02-14 14:01:19 +00:00
sysctl_net.c