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linux/net
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Wang Hai 2a7ca7459d Bluetooth: cmtp: fix possible panic when cmtp_init_sockets() fails 
I got a kernel BUG report when doing fault injection test:

------------[ cut here ]------------
kernel BUG at lib/list_debug.c:45!
...
RIP: 0010:__list_del_entry_valid.cold+0x12/0x4d
...
Call Trace:
 proto_unregister+0x83/0x220
 cmtp_cleanup_sockets+0x37/0x40 [cmtp]
 cmtp_exit+0xe/0x1f [cmtp]
 do_syscall_64+0x35/0xb0
 entry_SYSCALL_64_after_hwframe+0x44/0xae

If cmtp_init_sockets() in cmtp_init() fails, cmtp_init() still returns
success. This will cause a kernel bug when accessing uncreated ctmp
related data when the module exits.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2021-10-25 15:02:04 +02:00
..
6lowpan
6lowpan: iphc: Fix an off-by-one check of array index
2021-07-22 16:19:03 +02:00
9p
net/9p: increase default msize to 128k
2021-09-05 08:36:44 +09:00
802
net: 802: remove dead leftover after ipx driver removal
2021-08-13 16:30:35 -07:00
8021q
net: use eth_hw_addr_set() instead of ether_addr_copy()
2021-10-02 14:18:25 +01:00
appletalk
net: socket: rework compat_ifreq_ioctl()
2021-07-23 14:20:25 +01:00
atm
atm: Use list_for_each_entry() to simplify code in resources.c
2021-06-10 14:08:09 -07:00
ax25
ax25: use skb_expand_head
2021-08-03 11:21:39 +01:00
batman-adv
Merge tag 'kbuild-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2021-09-03 15:33:47 -07:00
bluetooth
Bluetooth: cmtp: fix possible panic when cmtp_init_sockets() fails
2021-10-25 15:02:04 +02:00
bpf
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2021-10-01 19:58:02 -07:00
bpfilter
bpfilter: Specify the log level for the kmsg message
2021-06-25 13:13:50 +02:00
bridge
net: use eth_hw_addr_set()
2021-10-02 14:18:25 +01:00
caif
net-caif: avoid user-triggerable WARN_ON(1)
2021-09-14 12:51:15 +01:00
can
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
ceph
Merge tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2021-06-30 15:51:09 -07:00
core
net:dev: Change napi_gro_complete return type to void
2021-10-02 14:08:14 +01:00
dcb
net: dcb: Return the correct errno code
2021-06-01 17:01:33 -07:00
dccp
dccp: don't duplicate ccid when cloning dccp sock
2021-09-08 11:28:35 +01:00
decnet
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
dns_resolver
net: remove redundant 'depends on NET'
2021-01-27 17:04:12 -08:00
dsa
net: use eth_hw_addr_set() instead of ether_addr_copy()
2021-10-02 14:18:25 +01:00
ethernet
ethernet: use eth_hw_addr_set()
2021-10-02 14:18:25 +01:00
ethtool
ethtool: ioctl: Use array_size() helper in copy_{from,to}_user()
2021-09-29 11:32:14 +01:00
hsr
net: use eth_hw_addr_set() instead of ether_addr_copy()
2021-10-02 14:18:25 +01:00
ieee802154
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-08-13 06:41:22 -07:00
ife
net: remove redundant 'depends on NET'
2021-01-27 17:04:12 -08:00
ipv4
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-09-30 14:49:21 -07:00
ipv6
net: ipv6: fix use after free of struct seg6_pernet_data
2021-10-04 13:40:19 +01:00
iucv
net/iucv: Replace deprecated CPU-hotplug functions.
2021-08-09 10:13:32 +01:00
kcm
net: sock: introduce sk_error_report
2021-06-29 11:28:21 -07:00
key
net: Remove unnecessary variables
2021-05-26 07:03:39 +02:00
l2tp
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
2021-09-09 11:00:20 +01:00
l3mdev
l3mdev: Correct function names in the kerneldoc comments
2021-03-28 17:56:55 -07:00
lapb
net: lapb: Use list_for_each_entry() to simplify code in lapb_iface.c
2021-06-08 16:31:25 -07:00
llc
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
mac80211
net: mac80211: check return value of rhashtable_init
2021-09-28 12:59:24 +01:00
mac802154
ieee802154: Remove redundant initialization of variable ret
2021-09-07 14:06:08 +01:00
mctp
mctp: Add input reassembly tests
2021-10-03 14:35:41 +01:00
mpls
mpls: defer ttl decrement in mpls_forward()
2021-07-23 17:17:56 +01:00
mptcp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-09-30 14:49:21 -07:00
ncsi
net/ncsi: add get MAC address command to get Intel i210 MAC address
2021-09-01 17:18:56 -07:00
netfilter
netfilter: conntrack: serialize hash resizes and cleanups
2021-09-21 03:46:56 +02:00
netlabel
net: fix NULL pointer reference in cipso_v4_doi_free
2021-08-30 12:23:18 +01:00
netlink
netlink: remove netlink_broadcast_filtered
2021-10-05 13:07:03 +01:00
netrom
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
nfc
nfc: do not break pr_debug() call into separate lines
2021-09-13 14:38:00 +01:00
nsh
…
openvswitch
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-08-19 18:09:18 -07:00
packet
net/packet: clarify source of pr_*() messages
2021-09-10 10:00:59 +01:00
phonet
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
psample
psample: Add additional metadata attributes
2021-03-14 15:00:43 -07:00
qrtr
net: qrtr: combine nameservice into main module
2021-09-28 17:36:43 -07:00
rds
net/rds: dma_map_sg is entitled to merge entries
2021-08-18 15:35:50 -07:00
rfkill
Merge tag 'mac80211-next-for-net-next-2021-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2021-04-20 16:44:04 -07:00
rose
net: rose: Fix fall-through warnings for Clang
2021-03-10 12:45:15 -08:00
rxrpc
rxrpc: Fix _usecs_to_jiffies() by using usecs_to_jiffies()
2021-09-24 14:18:34 +01:00
sched
net: sched: Use struct_size() helper in kvmalloc()
2021-09-30 17:27:03 -07:00
sctp
sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb
2021-09-24 10:36:19 +01:00
smc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-09-23 11:19:49 -07:00
strparser
net: sock: introduce sk_error_report
2021-06-29 11:28:21 -07:00
sunrpc
Merge tag 'nfsd-5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
2021-09-08 15:55:42 -07:00
switchdev
net: make switchdev_bridge_port_{,unoffload} loosely coupled with the bridge
2021-08-04 12:35:07 +01:00
tipc
tipc: increase timeout in tipc_sk_enqueue()
2021-09-13 12:43:10 +01:00
tls
net/tls: support SM4 CCM algorithm
2021-09-28 13:26:23 +01:00
unix
af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
2021-09-30 14:18:40 +01:00
vmw_vsock
af_vsock: rename variables in receive loop
2021-09-06 02:25:16 -04:00
wireless
cfg80211: use wiphy DFS domain if it is self-managed
2021-08-26 11:04:55 +02:00
x25
net: x25: Use list_for_each_entry() to simplify code in x25_route.c
2021-06-10 14:08:09 -07:00
xdp
xsk: Fix clang build error in __xp_alloc
2021-09-29 13:59:13 +02:00
xfrm
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/
2021-08-27 11:16:29 +01:00
compat.c
net: Return the correct errno code
2021-06-03 15:13:56 -07:00
devres.c
net: devres: Correct a grammatical error
2021-06-11 12:55:28 -07:00
Kconfig
net/core: disable NET_RX_BUSY_POLL on PREEMPT_RT
2021-10-01 15:45:10 -07:00
Makefile
mctp: Add MCTP base
2021-07-29 15:06:49 +01:00
socket.c
Merge tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2021-08-31 16:43:06 -07:00
sysctl_net.c
net: Ensure net namespace isolation of sysctls
2021-04-12 13:27:11 -07:00