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Dan Carpenter 6256c6bb21 Bluetooth: sco: prevent information leak in sco_conn_defer_accept() 
[ Upstream commit 59da0b38bc2ea570ede23a3332ecb3e7574ce6b2 ]

Smatch complains that some of these struct members are not initialized
leading to a stack information disclosure:

    net/bluetooth/sco.c:778 sco_conn_defer_accept() warn:
    check that 'cp.retrans_effort' doesn't leak information

This seems like a valid warning.  I've added a default case to fix
this issue.

Fixes: 2f69a82acf6f ("Bluetooth: Use voice setting in deferred SCO connection request")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-22 11:45:19 +02:00
..
6lowpan
6lowpan: Off by one handling ->nexthdr
2020-01-27 14:46:30 +01:00
9p
net: 9p: initialize sun_server.sun_path to have addr's value only when addr is valid
2020-11-05 11:06:57 +01:00
802
net/802/garp: fix memleak in garp_request_join()
2021-08-04 12:22:14 +02:00
8021q
net: vlan: avoid leaks on register_vlan_dev() failures
2021-01-17 13:58:58 +01:00
appletalk
appletalk: Fix skb allocation size in loopback case
2021-04-07 12:47:02 +02:00
atm
atm: fix a memory leak of vcc->user_back
2020-10-01 13:12:42 +02:00
ax25
AX.25: Prevent integer overflows in connect and sendmsg
2020-07-31 16:44:44 +02:00
batman-adv
batman-adv: Avoid WARN_ON timing related checks
2021-06-30 08:48:48 -04:00
bluetooth
Bluetooth: sco: prevent information leak in sco_conn_defer_accept()
2021-09-22 11:45:19 +02:00
bpf
…
bridge
net: bridge: fix memleak in br_add_if()
2021-08-26 08:37:02 -04:00
caif
net: fix uninit-value in caif_seqpkt_sendmsg
2021-07-28 11:12:18 +02:00
can
can: raw: raw_setsockopt(): fix raw_rcv panic for sock UAF
2021-08-04 12:22:15 +02:00
ceph
libceph: clear con->out_msg on Policy::stateful_server faults
2020-11-05 11:07:03 +01:00
core
net: Fix zero-copy head len calculation.
2021-08-08 08:53:29 +02:00
dcb
net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands
2021-01-23 15:48:46 +01:00
dccp
dccp: add do-while-0 stubs for dccp_pr_debug macros
2021-08-26 08:37:08 -04:00
decnet
net: decnet: Fix sleeping inside in af_decnet
2021-07-28 11:12:18 +02:00
dns_resolver
KEYS: Don't write out to userspace while holding key semaphore
2020-04-24 08:01:25 +02:00
dsa
net: dsa: Fix duplicate frames flooded by learning
2020-04-02 16:34:24 +02:00
ethernet
net: add annotations on hh->hh_len lockless accesses
2020-01-09 10:17:59 +01:00
hsr
hsr: use netdev_err() instead of WARN_ONCE()
2021-05-22 10:57:24 +02:00
ieee802154
net: Fix memory leak in ieee802154_raw_deliver
2021-08-26 08:37:02 -04:00
ife
…
ipv4
ipv4/icmp: l3mdev: Perform icmp error route lookup on source device routing table (v2)
2021-09-22 11:45:16 +02:00
ipv6
ipv6: tcp: drop silly ICMPv6 packet too big messages
2021-07-28 11:12:16 +02:00
ipx
…
iucv
net/af_iucv: set correct sk_protocol for child sockets
2020-12-08 10:17:32 +01:00
kcm
kcm: switch order of device registration to fix a crash
2019-04-17 08:37:45 +02:00
key
af_key: relax availability checks for skb size calculation
2021-02-23 14:00:29 +01:00
l2tp
l2tp: remove skb_dst_set() from l2tp_xmit_skb()
2020-07-22 09:22:19 +02:00
l3mdev
…
lapb
net: lapb: Copy the skb before sending a packet
2021-02-10 09:12:08 +01:00
llc
net: llc: fix skb_over_panic
2021-08-04 12:22:17 +02:00
mac80211
mac80211: drop data frames without key on encrypted links
2021-08-26 08:37:05 -04:00
mac802154
net: mac802154: Fix general protection fault
2021-04-16 11:57:52 +02:00
mpls
net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0
2021-03-17 16:34:28 +01:00
ncsi
net/ncsi: Avoid GFP_KERNEL in response handler
2021-04-16 11:57:51 +02:00
netfilter
netfilter: nft_exthdr: fix endianness of tcp option cast
2021-08-26 08:37:10 -04:00
netlabel
netlabel: Fix memory leak in netlbl_mgmt_add_common
2021-07-20 16:17:36 +02:00
netlink
netlink: disable IRQs for netlink_lock_table()
2021-06-16 11:53:01 +02:00
netrom
netrom: Decrease sock refcount when sock timers expire
2021-07-28 11:12:18 +02:00
nfc
net/nfc/rawsock.c: fix a permission check bug
2021-06-16 11:53:00 +02:00
nsh
…
openvswitch
openvswitch: fix stack OOB read while fragmenting IPv4 packets
2021-05-22 10:57:21 +02:00
packet
net/packet: annotate accesses to po->ifindex
2021-06-30 08:48:58 -04:00
phonet
net: use skb_queue_empty_lockless() in poll() handlers
2019-11-10 11:25:34 +01:00
psample
net: psample: fix skb_over_panic
2019-12-05 15:38:15 +01:00
qrtr
net: qrtr: fix a kernel-infoleak in qrtr_recvmsg()
2021-03-30 14:40:12 +02:00
rds
net/rds: dma_map_sg is entitled to merge entries
2021-09-03 09:56:26 +02:00
rfkill
rfkill: Fix incorrect check to avoid NULL pointer dereference
2020-01-12 12:11:57 +01:00
rose
rose: Fix Null pointer dereference in rose_send_frame()
2020-12-08 10:17:32 +01:00
rxrpc
rxrpc: Fix handling of an unsupported token type in rxrpc_read()
2021-01-23 15:48:47 +01:00
sched
net: sched: fix warning in tcindex_alloc_perfect_hash
2021-07-20 16:17:38 +02:00
sctp
sctp: fix return value check in __sctp_rcv_asconf_lookup
2021-08-04 12:22:17 +02:00
smc
net/smc: check for valid ib_client_data
2020-03-20 10:54:20 +01:00
strparser
…
sunrpc
SUNRPC: Should wake up the privileged task firstly.
2021-07-20 16:17:29 +02:00
switchdev
…
tipc
tipc: fix sleeping in tipc accept routine
2021-08-04 12:22:16 +02:00
tls
net/tls: Fixed return value when tls_complete_pending_work() fails
2018-12-05 19:41:11 +01:00
unix
af_unix: fix garbage collect vs MSG_PEEK
2021-08-04 12:22:14 +02:00
vmw_vsock
vsock/virtio: avoid potential deadlock when vsock device remove
2021-08-26 08:37:02 -04:00
wimax
…
wireless
cfg80211: Fix possible memory leak in function cfg80211_bss_update
2021-08-04 12:22:16 +02:00
x25
net/x25: Return the correct errno code
2021-06-30 08:48:47 -04:00
xfrm
xfrm: Fix error reporting in xfrm_state_construct.
2021-07-20 16:17:44 +02:00
compat.c
net: Return the correct errno code
2021-06-30 08:48:47 -04:00
Kconfig
…
Makefile
net: split out functions related to registering inflight socket files
2021-08-04 12:22:14 +02:00
socket.c
net: Set fput_needed iff FDPUT_FPUT is set
2020-08-21 09:48:14 +02:00
sysctl_net.c
…