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Hangyu Hua 855d6fb2cc 9p/net: fix possible memory leak in p9_check_errors() 
[ Upstream commit ce07087964 ]

When p9pdu_readf() is called with "s?d" attribute, it allocates a pointer
that will store a string. But when p9pdu_readf() fails while handling "d"
then this pointer will not be freed in p9_check_errors().

Fixes: 51a87c552d ("9p: rework client code to use new protocol support functions")
Reviewed-by: Christian Schoenebeck <linux_oss@crudebyte.com>
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Message-ID: <20231027030302.11927-1-hbh25y@gmail.com>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20 11:08:26 +01:00
..
6lowpan
…
9p
9p/net: fix possible memory leak in p9_check_errors()
2023-11-20 11:08:26 +01:00
802
…
8021q
vlan: fix a potential uninit-value in vlan_dev_hard_start_xmit()
2023-05-24 17:36:52 +01:00
appletalk
…
atm
atm: hide unused procfs functions
2023-06-09 10:32:26 +02:00
ax25
…
batman-adv
batman-adv: Hold rtnl lock during MTU update via netlink
2023-08-30 16:18:18 +02:00
bluetooth
Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name
2023-10-25 11:59:04 +02:00
bpf
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bpfilter
…
bridge
net: bridge: use DEV_STATS_INC()
2023-10-06 13:18:07 +02:00
caif
net: caif: Fix use-after-free in cfusbl_device_notify()
2023-03-17 08:48:54 +01:00
can
can: isotp: isotp_sendmsg(): fix TX state detection and wait behavior
2023-11-08 17:26:49 +01:00
ceph
libceph: use kernel_connect()
2023-10-19 23:05:36 +02:00
core
neighbour: fix various data-races
2023-11-08 17:26:38 +01:00
dcb
net: dcb: choose correct policy to parse DCB_ATTR_BCN
2023-08-11 15:13:53 +02:00
dccp
dccp: fix dccp_v4_err()/dccp_v6_err() again
2023-10-06 13:18:06 +02:00
dns_resolver
…
dsa
net: dsa: tag_sja1105: fix MAC DA patching from meta frames
2023-07-23 13:47:30 +02:00
ethernet
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ethtool
ethtool: Fix uninitialized number of lanes
2023-05-17 11:50:18 +02:00
hsr
hsr: Fix uninit-value access in fill_frame_info()
2023-09-19 12:23:03 +02:00
ieee802154
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ife
…
ipv4
tcp: fix cookie_init_timestamp() overflows
2023-11-20 11:08:16 +01:00
ipv6
ipv6: avoid atomic fragment on GSO packets
2023-11-20 11:08:16 +01:00
iucv
net/iucv: Fix size of interrupt data
2023-03-22 13:31:28 +01:00
kcm
kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg().
2023-09-19 12:23:04 +02:00
key
net: af_key: fix sadb_x_filter validation
2023-08-26 14:23:32 +02:00
l2tp
ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
2023-10-10 21:59:07 +02:00
l3mdev
…
lapb
…
llc
llc: Don't drop packet from non-root netns.
2023-07-27 08:47:02 +02:00
mac80211
wifi: mac80211: allow transmitting EAPOL frames with tainted key
2023-10-25 11:59:00 +02:00
mac802154
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mctp
mctp: perform route lookups under a RCU read-side lock
2023-10-25 11:58:59 +02:00
mpls
net: mpls: fix stale pointer if allocation fails during device rename
2023-02-22 12:57:09 +01:00
mptcp
mptcp: more conservative check for zero probes
2023-11-08 17:26:35 +01:00
ncsi
ncsi: Propagate carrier gain/loss events to the NCSI controller
2023-10-06 13:18:18 +02:00
netfilter
netfilter: nf_tables: Drop pointless memset when dumping rules
2023-11-20 11:08:15 +01:00
netlabel
netlabel: fix shift wrapping bug in netlbl_catmap_setlong()
2023-09-19 12:22:29 +02:00
netlink
netlink: Add __sock_i_ino() for __netlink_diag_dump().
2023-07-23 13:46:56 +02:00
netrom
netrom: Deny concurrent connect().
2023-09-19 12:22:35 +02:00
nfc
nfc: nci: fix possible NULL pointer dereference in send_acknowledge()
2023-10-25 11:58:55 +02:00
nsh
net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment()
2023-05-24 17:36:51 +01:00
openvswitch
net: openvswitch: fix possible memory leak in ovs_meter_cmd_set()
2023-02-22 12:57:09 +01:00
packet
net/packet: annotate data-races around tp->status
2023-08-16 18:22:01 +02:00
phonet
…
psample
…
qrtr
net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume()
2023-04-20 12:13:53 +02:00
rds
net: prevent address rewrite in kernel_bind()
2023-10-19 23:05:33 +02:00
rfkill
net: rfkill: gpio: prevent value glitch during probe
2023-10-25 11:58:57 +02:00
rose
net/rose: Fix to not accept on connected socket
2023-02-22 12:57:02 +01:00
rxrpc
rxrpc: Fix hard call timeout units
2023-05-17 11:50:17 +02:00
sched
net: sched: cls_u32: Fix allocation size in u32_init()
2023-11-08 17:26:45 +01:00
sctp
sctp: update hb timer immediately after users change hb_interval
2023-10-10 21:59:08 +02:00
smc
net/smc: Fix pos miscalculation in statistics
2023-10-19 23:05:34 +02:00
strparser
…
sunrpc
Revert "SUNRPC dont update timeout value on connection reset"
2023-10-06 13:18:22 +02:00
switchdev
…
tipc
tipc: Use size_add() in calls to struct_size()
2023-11-20 11:08:14 +01:00
tls
net/tls: do not free tls_rec on async operation in bpf_exec_tx_verdict()
2023-09-19 12:23:04 +02:00
unix
af_unix: Fix data-race around unix_tot_inflight.
2023-09-19 12:22:59 +02:00
vmw_vsock
vsock/virtio: initialize the_virtio_vsock before using VQs
2023-11-08 17:26:37 +01:00
wireless
wifi: cfg80211: avoid leaking stack data into trace
2023-10-25 11:59:00 +02:00
x25
net/x25: Fix to not accept on connected socket
2023-02-09 11:26:40 +01:00
xdp
xsk: Fix xsk_diag use-after-free error during socket cleanup
2023-09-19 12:22:58 +02:00
xfrm
xfrm: interface: use DEV_STATS_INC()
2023-10-25 11:58:56 +02:00
compat.c
…
devres.c
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Kconfig
Remove DECnet support from kernel
2023-06-21 15:59:15 +02:00
Makefile
Remove DECnet support from kernel
2023-06-21 15:59:15 +02:00
socket.c
net: prevent address rewrite in kernel_bind()
2023-10-19 23:05:33 +02:00
sysctl_net.c
…