github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-09-21 20:24:02 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph
cd7f30e174
linux/drivers/net
History
Anssi Hannula cd7f30e174 can: kvaser_usb: Fix use of uninitialized completion 
flush_comp is initialized when CMD_FLUSH_QUEUE is sent to the device and
completed when the device sends CMD_FLUSH_QUEUE_RESP.

This causes completion of uninitialized completion if the device sends
CMD_FLUSH_QUEUE_RESP before CMD_FLUSH_QUEUE is ever sent (e.g. as a
response to a flush by a previously bound driver, or a misbehaving
device).

Fix that by initializing flush_comp in kvaser_usb_init_one() like the
other completions.

This issue is only triggerable after RX URBs have been set up, i.e. the
interface has been opened at least once.

Cc: stable@vger.kernel.org
Fixes: aec5fb2268 ("can: kvaser_usb: Add support for Kvaser USB hydra family")
Tested-by: Jimmy Assarsson <extja@kvaser.com>
Signed-off-by: Anssi Hannula <anssi.hannula@bitwise.fi>
Signed-off-by: Jimmy Assarsson <extja@kvaser.com>
Link: https://lore.kernel.org/all/20221010150829.199676-3-extja@kvaser.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2022-10-11 08:50:44 +02:00
..
appletalk
arcnet
bonding net: bonding: Convert to use sysfs_emit()/sysfs_emit_at() APIs 2022-09-30 12:29:45 +01:00
caif
can can: kvaser_usb: Fix use of uninitialized completion 2022-10-11 08:50:44 +02:00
dsa net: dsa: hellcreek: Offload per-tc max SDU from tc-taprio 2022-09-29 18:52:06 -07:00
ethernet nfp: flower: fix incorrect struct type in GRE key_size 2022-10-10 18:00:43 -07:00
fddi skfp/h: fix repeated words in comments 2022-08-12 11:20:29 +01:00
fjes net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
hamradio net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
hippi net: hippi: Add missing pci_disable_device() in rr_init_one() 2022-09-26 13:22:39 -07:00
hyperv hv_netvsc: Fix race between VF offering and VF association message from host 2022-10-07 08:43:58 +01:00
ieee802154 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-09-01 12:58:02 -07:00
ipa net: ipa: update copyrights 2022-10-03 16:49:20 -07:00
ipvlan Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-09-22 13:02:10 -07:00
mctp
mdio net: mdiobus: search for PSE nodes by parsing PHY nodes. 2022-10-03 17:33:57 -07:00
netdevsim Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-09-22 13:02:10 -07:00
pcs net: pcs: add new PCS driver for altera TSE PCS 2022-09-05 10:16:53 +01:00
phy net: sfp: fill also 5gbase-r and 25gbase-r modes in sfp_parse_support() 2022-10-10 18:00:29 -07:00
plip plip: avoid rcu debug splat 2022-08-09 12:16:02 -07:00
ppp
pse-pd net: pse-pd: PSE_REGULATOR should depend on REGULATOR 2022-10-05 20:32:28 -07:00
slip
team Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-09-22 13:02:10 -07:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-10-03 17:44:18 -07:00
vmxnet3 net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
vxlan net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
wan
wireguard net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
wireless wireless-next patches for v6.1 2022-09-30 10:07:31 -07:00
wwan Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-10-03 17:44:18 -07:00
xen-netback net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
amt.c amt: remove unnecessary skb pointer check 2022-08-19 16:51:21 -07:00
bareudp.c
dummy.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
eql.c
geneve.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
gtp.c genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
ifb.c
Kconfig net: add framework to support Ethernet PSE and PDs devices 2022-10-03 17:33:56 -07:00
LICENSE.SRC
loopback.c
macsec.c macsec: don't free NULL metadata_dst 2022-09-26 09:39:30 -07:00
macvlan.c macvlan: enforce a consistent minimal mtu 2022-10-09 19:55:05 +01:00
macvtap.c net: macvtap: add __init/__exit annotations to module init/exit funcs 2022-09-21 18:22:30 -07:00
Makefile net: add framework to support Ethernet PSE and PDs devices 2022-10-03 17:33:56 -07:00
mdio.c
mhi_net.c
mii.c
net_failover.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
netconsole.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
nlmon.c
ntb_netdev.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
rionet.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
sb1000.c
Space.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
sungem_phy.c
tap.c net: tap: NULL pointer derefence in dev_parse_header_protocol when skb->dev is null 2022-08-05 08:56:35 +01:00
thunderbolt.c net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
tun.c net: tun: Convert to use sysfs_emit() APIs 2022-09-30 12:27:43 +01:00
veth.c net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
virtio_net.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
vrf.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
vsockmon.c
xen-netfront.c net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00