linux-stable/net
Yang Yingliang c04325028a can: j1939: transport: j1939_session_skb_drop_old(): spin_unlock_irqrestore() before kfree_skb()
commit c3c06c6189 upstream.

It is not allowed to call kfree_skb() from hardware interrupt context
or with interrupts being disabled. The skb is unlinked from the queue,
so it can be freed after spin_unlock_irqrestore().

Fixes: 9d71dd0c70 ("can: add support of SAE J1939 protocol")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/all/20221027091237.2290111-1-yangyingliang@huawei.com
Cc: stable@vger.kernel.org
[mkl: adjust subject]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-04 00:00:17 +09:00
..
6lowpan
9p iov_iter stuff, part 2, rebased 2022-08-08 20:04:35 -07:00
802
8021q
appletalk
atm net/atm: fix proc_mpc_write incorrect return value 2022-10-29 10:08:32 +02:00
ax25 net: avoid overflow when rose /proc displays timer information. 2022-08-05 19:00:02 -07:00
batman-adv batman-adv: Fix hang up with small MTU hard-interface 2022-08-20 14:17:45 +02:00
bluetooth Bluetooth: L2CAP: Fix user-after-free 2022-10-21 12:39:11 +02:00
bpf bpf: Allow calling bpf_prog_test kfuncs in tracing programs 2022-08-09 18:46:11 -07:00
bpfilter
bridge netfilter: ebtables: fix memory leak when blob is malformed 2022-09-20 23:50:03 +02:00
caif caif: Fix bitmap data type in "struct caifsock" 2022-07-22 12:51:45 +01:00
can can: j1939: transport: j1939_session_skb_drop_old(): spin_unlock_irqrestore() before kfree_skb() 2022-11-04 00:00:17 +09:00
ceph libceph: clean up ceph_osdc_start_request prototype 2022-08-03 14:05:39 +02:00
core net: Fix return value of qdisc ingress handling on success 2022-10-29 10:08:35 +02:00
dcb
dccp dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock 2022-08-01 12:11:56 -07:00
decnet dn_route: replace "jiffies-now>0" with "jiffies!=now" 2022-07-29 20:12:49 -07:00
dns_resolver
dsa net: dsa: hellcreek: Print warning only once 2022-08-31 19:54:04 -07:00
ethernet
ethtool net: delete extra space and tab in blank line 2022-07-25 19:38:31 -07:00
hsr net: hsr: avoid possible NULL deref in skb_clone() 2022-10-29 10:08:34 +02:00
ieee802154 net/ieee802154: don't warn zero-sized raw_sendmsg() 2022-10-21 12:39:28 +02:00
ife
ipv4 netfilter: rpfilter/fib: Set ->flowic_uid correctly for user namespaces. 2022-10-29 10:08:34 +02:00
ipv6 netfilter: rpfilter/fib: Set ->flowic_uid correctly for user namespaces. 2022-10-29 10:08:34 +02:00
iucv
kcm kcm: fix strp_init() order and cleanup 2022-08-31 12:16:44 -07:00
key Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec 2022-08-24 12:51:50 +01:00
l2tp
l3mdev
lapb
llc
mac80211 wifi: mac80211: accept STA changes without link changes 2022-10-21 12:39:06 +02:00
mac802154 net: mac802154: Fix a condition in the receive path 2022-08-29 11:10:22 +02:00
mctp mctp: prevent double key removal and unref 2022-10-15 08:02:58 +02:00
mpls net: Use u64_stats_fetch_begin_irq() for stats fetch. 2022-08-29 13:02:27 +01:00
mptcp mptcp: fix unreleased socket in accept queue 2022-09-28 19:05:21 -07:00
ncsi
netfilter netfilter: nf_tables: relax NFTA_SET_ELEM_KEY_END set flags requirements 2022-10-29 10:08:34 +02:00
netlabel netlabel: fix typo in comment 2022-08-10 09:24:41 +01:00
netlink net: genl: fix error path memory leak in policy dumping 2022-08-18 10:20:48 -07:00
netrom
nfc
nsh
openvswitch openvswitch: Fix overreporting of drops in dropwatch 2022-10-21 12:39:06 +02:00
packet net/af_packet: check len when min_header_len equals to 0 2022-07-29 12:09:27 +01:00
phonet
psample
qrtr net: qrtr: start MHI channel after endpoit creation 2022-08-15 11:21:42 +01:00
rds net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks() 2022-10-21 12:38:20 +02:00
rfkill
rose rose: check NULL rose_loopback_neigh->loopback 2022-08-22 14:24:54 +01:00
rxrpc rxrpc: Remove rxrpc_get_reply_time() which is no longer used 2022-09-01 11:44:13 +01:00
sched net: sched: fix race condition in qdisc_graft() 2022-10-29 10:08:35 +02:00
sctp sctp: handle the error returned from sctp_auth_asoc_init_active_key 2022-10-21 12:38:19 +02:00
smc net/smc: Fix an error code in smc_lgr_create() 2022-10-29 10:08:32 +02:00
strparser
sunrpc NFS client bugfixes for Linux 6.0 2022-09-12 17:53:46 -04:00
switchdev
tipc tipc: fix an information leak in tipc_topsrv_kern_subscr 2022-10-29 10:08:32 +02:00
tls tls: strp: make sure the TCP skbs do not have overlapping data 2022-10-29 10:08:32 +02:00
unix af_unix: Fix memory leaks of the whole sk due to OOB skb. 2022-10-21 12:38:20 +02:00
vmw_vsock vhost/vsock: Use kvmalloc/kvfree for larger packets. 2022-10-21 12:38:19 +02:00
wireless wifi: cfg80211: get correct AP link chandef 2022-10-21 12:38:03 +02:00
x25 net/x25: fix call timeouts in blocking connects 2022-08-08 20:48:51 -07:00
xdp xsk: Fix backpressure mechanism on Tx 2022-10-21 12:38:05 +02:00
xfrm xfrm: Update ipcomp_scratches with NULL when freed 2022-10-21 12:39:07 +02:00
compat.c net: clear msg_get_inq in __get_compat_msghdr() 2022-09-20 08:23:20 -07:00
devres.c
Kconfig
Kconfig.debug
Makefile
socket.c net: Fix a data-race around sysctl_somaxconn. 2022-08-24 13:46:58 +01:00
sysctl_net.c