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0e7bf23e49
linux/drivers/net
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Jia-Ju Bai 0e7bf23e49 ath6kl: Fix a possible null-pointer dereference in ath6kl_htc_mbox_create() 
In ath6kl_htc_mbox_create(), when kzalloc() on line 2855 fails,
target->dev is assigned to NULL, and ath6kl_htc_mbox_cleanup(target) is
called on line 2885.

In ath6kl_htc_mbox_cleanup(), target->dev is used on line 2895:
    ath6kl_hif_cleanup_scatter(target->dev->ar);

Thus, a null-pointer dereference may occur.

To fix this bug, kfree(target) is called and NULL is returned when
kzalloc() on line 2855 fails.

This bug is found by a static analysis tool STCheck written by us.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-04 09:21:19 +03:00
..
appletalk
arcnet arcnet: capmode: remove redundant assignment to pointer pkt 2019-08-30 14:14:46 -07:00
bonding Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
caif caif: no need to check return value of debugfs_create functions 2019-08-11 21:31:25 -07:00
can can: Delete unnecessary checks before the macro call “dev_kfree_skb” 2019-08-22 16:22:03 -07:00
dsa Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-02 11:20:17 -07:00
ethernet mvpp2: percpu buffers 2019-09-02 12:07:46 -07:00
fddi The main MIPS changes for a pretty light v5.3 cycle, including: 2019-07-17 09:42:03 -07:00
fjes
hamradio hamradio: Delete unnecessary checks before the macro call “dev_kfree_skb” 2019-08-22 16:22:03 -07:00
hippi hippi: Remove call to memset after pci_alloc_consistent 2019-07-15 11:06:27 -07:00
hyperv Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
ieee802154 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-27 14:23:31 -07:00
ipvlan ipvlan: set hw_enc_features like macvlan 2019-08-16 15:58:34 -07:00
netdevsim netdevsim: Fix build error without CONFIG_INET 2019-08-20 13:46:32 -07:00
phy Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-02 11:20:17 -07:00
plip
ppp compat_ioctl: pppoe: fix PPPOEIOCSFWD handling 2019-07-30 14:42:13 -07:00
slip net: delete "register" keyword 2019-08-08 18:03:42 -07:00
team team: Add vlan tx offload to hw_enc_features 2019-08-08 22:41:41 -07:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-02 11:20:17 -07:00
vmxnet3 net: Use skb_frag_off accessors 2019-07-30 14:21:32 -07:00
wan net: wan: sdla: Mark expected switch fall-through 2019-07-29 13:57:58 -07:00
wimax wimax/i2400m: remove debug containing bogus calculation of index 2019-08-30 12:31:52 -07:00
wireless ath6kl: Fix a possible null-pointer dereference in ath6kl_htc_mbox_create() 2019-09-04 09:21:19 +03:00
xen-netback Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
dummy.c
eql.c
geneve.c
gtp.c gtp: add missing gtp_encap_disable_sock() in gtp_encap_enable() 2019-07-07 18:42:48 -07:00
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macsec.c
macvlan.c
macvtap.c
Makefile
mdio.c
mii.c
net_failover.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c coallocate socket_wq with socket itself 2019-07-08 19:25:19 -07:00
thunderbolt.c net: Use skb_frag_off accessors 2019-07-30 14:21:32 -07:00
tun.c tun: mark small packets as owned by the tap sock 2019-07-25 11:38:32 -07:00
veth.c
virtio_net.c
vrf.c vrf: make sure skb->data contains ip header to make routing 2019-07-21 13:32:51 -07:00
vsockmon.c
vxlan.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-07-08 19:48:57 -07:00
xen-netfront.c net: Use skb_frag_off accessors 2019-07-30 14:21:32 -07:00