Oliver Hartkopp 45bdcb5ca4 can: isotp: remove re-binding of bound socket ... commit 72ed3ee9fa0b461ad086403a8b5336154bd82234 upstream. As a carry over from the CAN_RAW socket (which allows to change the CAN interface while mantaining the filter setup) the re-binding of the CAN_ISOTP socket needs to take care about CAN ID address information and subscriptions. It turned out that this feature is so limited (e.g. the sockopts remain fix) that it finally has never been needed/used. In opposite to the stateless CAN_RAW socket the switching of the CAN ID subscriptions might additionally lead to an interrupted ongoing PDU reception. So better remove this unneeded complexity. Fixes: e057dd3fc2 ("can: add ISO 15765-2:2016 transport protocol") Link: https://lore.kernel.org/all/20220422082337.1676-1-socketcan@hartkopp.net Cc: stable@vger.kernel.org Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-05-12 12:25:35 +02:00
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j1939	can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM	2021-12-08 09:03:17 +01:00
af_can.c	net: introduce CAN specific pointer in the struct net_device	2021-04-07 15:00:07 +02:00
af_can.h
bcm.c	can: bcm: delay release of struct bcm_op after synchronize_rcu()	2021-07-14 16:55:41 +02:00
gw.c	can: gw: synchronize rcu operations before removing gw job entry	2021-07-14 16:55:41 +02:00
isotp.c	can: isotp: remove re-binding of bound socket	2022-05-12 12:25:35 +02:00
Kconfig	can: isotp: Explain PDU in CAN_ISOTP help text	2020-11-03 22:30:31 +01:00
Makefile	can: add ISO 15765-2:2016 transport protocol	2020-10-07 23:18:33 +02:00
proc.c	net: introduce CAN specific pointer in the struct net_device	2021-04-07 15:00:07 +02:00
raw.c	can: raw: raw_setsockopt(): fix raw_rcv panic for sock UAF	2021-08-04 12:46:40 +02:00