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linux/net
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Jesse Melhuish 385315decf Bluetooth: Don't initialize msft/aosp when using user channel 
A race condition is triggered when usermode control is given to
userspace before the kernel's MSFT query responds, resulting in an
unexpected response to userspace's reset command.

Issue can be observed in btmon:

< HCI Command: Vendor (0x3f|0x001e) plen 2                    #3 [hci0]
        05 01                                            ..
@ USER Open: bt_stack_manage (privileged) version 2.22  {0x0002} [hci0]
< HCI Command: Reset (0x03|0x0003) plen 0                     #4 [hci0]
> HCI Event: Command Complete (0x0e) plen 5                   #5 [hci0]
      Vendor (0x3f|0x001e) ncmd 1
	Status: Command Disallowed (0x0c)
	05                                               .
> HCI Event: Command Complete (0x0e) plen 4                   #6 [hci0]
      Reset (0x03|0x0003) ncmd 2
	Status: Success (0x00)

Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Reviewed-by: Sonny Sasaka <sonnysasaka@chromium.org>
Signed-off-by: Jesse Melhuish <melhuishj@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2021-11-16 14:03:11 +01:00
..
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
Kbuild updates for v5.15
2021-09-03 15:33:47 -07:00
bluetooth
Bluetooth: Don't initialize msft/aosp when using user channel
2021-11-16 14:03:11 +01:00
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
Networking changes for 5.14.
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
Another set of updates, all over the map:
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
Critical bug fixes:
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
Core:
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