Oliver Hartkopp e382fea8ae can: isotp: restore accidentally removed MSG_PEEK feature ... 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>		2022-03-31 09:46:58 +02:00
..
j1939	net-timestamp: convert sk->sk_tskey to atomic_t	2022-02-18 11:14:52 +00:00
af_can.c	can: Use netif_rx().	2022-03-06 11:05:31 +00:00
af_can.h	can: introduce CAN midlayer private and allocate it automatically	2019-09-04 13:29:14 +02:00
bcm.c	proc: remove PDE_DATA() completely	2022-01-22 08:33:37 +02:00
gw.c	can: gw: use call_rcu() instead of costly synchronize_rcu()	2022-02-24 08:26:03 +01:00
isotp.c	can: isotp: restore accidentally removed MSG_PEEK feature	2022-03-31 09:46:58 +02:00
Kconfig	net: remove redundant 'depends on NET'	2021-01-27 17:04:12 -08:00
Makefile	can: add ISO 15765-2:2016 transport protocol	2020-10-07 23:18:33 +02:00
proc.c	proc: remove PDE_DATA() completely	2022-01-22 08:33:37 +02:00
raw.c	net: Remove redundant if statements	2021-08-05 13:27:50 +01:00