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Dan Carpenter ac9c41d5a0 ethtool: potential NULL dereference in strset_prepare_data() 
Smatch complains that the NULL checking isn't done consistently:

    net/ethtool/strset.c:253 strset_prepare_data()
    error: we previously assumed 'dev' could be null (see line 233)

It looks like there is a missing return on this path.

Fixes: 71921690f974 ("ethtool: provide string sets with STRSET_GET request")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-08 16:03:35 -08:00
..
6lowpan
6lowpan: no need to check return value of debugfs_create functions
2019-07-06 12:50:01 +02:00
9p
9p pull request for inclusion in 5.4
2019-09-27 15:10:34 -07:00
802
treewide: Use sizeof_field() macro
2019-12-09 10:36:44 -08:00
8021q
net: vlan: Use the PHY time stamping interface.
2019-12-25 19:51:33 -08:00
appletalk
appletalk: enforce CAP_NET_RAW for raw sockets
2019-09-24 16:37:18 +02:00
atm
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
ax25
net: use helpers to change sk_ack_backlog
2019-11-06 16:14:48 -08:00
batman-adv
treewide: Use sizeof_field() macro
2019-12-09 10:36:44 -08:00
bluetooth
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
bpf
bpf: Allow to change skb mark in test_run
2019-12-18 17:05:58 -08:00
bpfilter
Kbuild updates for v5.3
2019-07-12 16:03:16 -07:00
bridge
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-31 13:37:13 -08:00
caif
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-11-02 13:54:56 -07:00
can
can: j1939: j1939_sk_bind(): take priv after lock is held
2019-12-08 11:52:02 +01:00
ceph
libceph, rbd, ceph: convert to use the new mount API
2019-11-27 22:28:37 +01:00
core
devlink: add devink notification when reporter update health state
2020-01-08 15:47:50 -08:00
dcb
…
dccp
treewide: Use sizeof_field() macro
2019-12-09 10:36:44 -08:00
decnet
net: add bool confirm_neigh parameter for dst_ops.update_pmtu
2019-12-24 22:28:54 -08:00
dns_resolver
Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs"
2019-07-10 18:43:43 -07:00
dsa
net: dsa: Get information about stacked DSA protocol
2020-01-08 16:01:13 -08:00
ethernet
net: add annotations on hh->hh_len lockless accesses
2019-11-07 20:07:30 -08:00
ethtool
ethtool: potential NULL dereference in strset_prepare_data()
2020-01-08 16:03:35 -08:00
hsr
hsr: fix dummy hsr_debugfs_rename() declaration
2020-01-08 13:09:54 -08:00
ieee802154
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-11-02 13:54:56 -07:00
ife
net: Fix Kconfig indentation
2019-09-26 08:56:17 +02:00
ipv4
net: remove the check argument from __skb_gro_checksum_convert
2020-01-03 12:24:34 -08:00
ipv6
net: remove the check argument from __skb_gro_checksum_convert
2020-01-03 12:24:34 -08:00
iucv
treewide: Use sizeof_field() macro
2019-12-09 10:36:44 -08:00
kcm
kcm: disable preemption in kcm_parse_func_strparser()
2019-09-27 10:27:14 +02:00
key
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-07-08 19:48:57 -07:00
l2tp
l2tp: Remove redundant BUG_ON() check in l2tp_pernet
2020-01-03 12:26:07 -08:00
l3mdev
…
lapb
…
llc
llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c)
2019-12-20 21:19:36 -08:00
mac80211
mac80211: Turn AQL into an NL80211_EXT_FEATURE
2019-12-13 10:34:04 +01:00
mac802154
…
mpls
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
2019-12-04 12:27:13 -08:00
ncsi
net/ncsi: Send device address as source address
2020-01-08 13:09:18 -08:00
netfilter
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-31 13:37:13 -08:00
netlabel
netlabel: remove redundant assignment to pointer iter
2019-09-01 11:45:02 -07:00
netlink
treewide: Use sizeof_field() macro
2019-12-09 10:36:44 -08:00
netrom
net: core: add generic lockdep keys
2019-10-24 14:53:48 -07:00
nfc
net: nfc: nci: fix a possible sleep-in-atomic-context bug in nci_uart_tty_receive()
2019-12-18 11:57:33 -08:00
nsh
…
openvswitch
openvswitch: New MPLS actions for layer 2 tunnelling
2019-12-24 22:24:45 -08:00
packet
af_packet: refactoring code for prb_calc_retire_blk_tmo
2019-12-26 15:19:59 -08:00
phonet
net: Remove redundant BUG_ON() check in phonet_pernet
2020-01-03 12:25:50 -08:00
psample
net: psample: fix skb_over_panic
2019-11-26 14:40:13 -08:00
qrtr
net: qrtr: Simplify 'qrtr_tun_release()'
2019-10-30 17:58:23 -07:00
rds
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-11-16 21:51:42 -08:00
rfkill
rfkill: Fix incorrect check to avoid NULL pointer dereference
2019-12-16 10:15:49 +01:00
rose
net/rose: remove redundant assignment to variable failed
2020-01-07 13:52:28 -08:00
rxrpc
RxRPC fixes
2019-12-24 16:12:47 -08:00
sched
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-31 13:37:13 -08:00
sctp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-31 13:37:13 -08:00
smc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
strparser
…
sunrpc
This is a relatively quiet cycle for nfsd, mainly various bugfixes.
2019-12-07 16:56:00 -08:00
switchdev
…
tipc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
tls
net/tls: add helper for testing if socket is RX offloaded
2019-12-19 17:46:51 -08:00
unix
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
vmw_vsock
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
wimax
wimax: no need to check return value of debugfs_create functions
2019-08-10 15:25:47 -07:00
wireless
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
x25
net/x25: add new state X25_STATE_5
2019-12-09 10:28:43 -08:00
xdp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2019-12-27 14:20:10 -08:00
xfrm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2019-11-25 20:02:57 -08:00
compat.c
y2038: socket: use __kernel_old_timespec instead of timespec
2019-11-15 14:38:29 +01:00
Kconfig
ethtool: introduce ethtool netlink interface
2019-12-27 16:40:01 -08:00
Makefile
ethtool: move to its own directory
2019-12-12 17:07:05 -08:00
socket.c
socket: fix unused-function warning
2020-01-08 15:02:21 -08:00
sysctl_net.c
…