Ido Schimmel 6b27c8adf2 mlxsw: spectrum_router: Fix NULL pointer dereference ... In case a VLAN device is enslaved to a bridge we shouldn't create a router interface (RIF) for it when it's configured with an IP address. This is already handled by the driver for other types of netdevs, such as physical ports and LAG devices. If this IP address is then removed and the interface is subsequently unlinked from the bridge, a NULL pointer dereference can happen, as the original 802.1d FID was replaced with an rFID which was then deleted. To reproduce: $ ip link set dev enp3s0np9 up $ ip link add name enp3s0np9.111 link enp3s0np9 type vlan id 111 $ ip link set dev enp3s0np9.111 up $ ip link add name br0 type bridge $ ip link set dev br0 up $ ip link set enp3s0np9.111 master br0 $ ip address add dev enp3s0np9.111 192.168.0.1/24 $ ip address del dev enp3s0np9.111 192.168.0.1/24 $ ip link set dev enp3s0np9.111 nomaster Fixes: 99724c18fc ("mlxsw: spectrum: Introduce support for router interfaces") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reported-by: Petr Machata <petrm@mellanox.com> Tested-by: Petr Machata <petrm@mellanox.com> Reviewed-by: Petr Machata <petrm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-06-29 12:59:48 -04:00
..
accessibility
acpi	Merge branch 'acpica-fixes'	2017-06-15 01:52:32 +02:00
amba
android
ata	libata: fix error checking in in ata_parse_force_one()	2017-05-31 14:26:26 -04:00
atm
auxdisplay
base	Merge branches 'intel_pstate' and 'pm-sleep'	2017-06-09 01:25:16 +02:00
bcma
block	Fix loop device flush before configure v3	2017-06-08 08:04:18 -06:00
bluetooth	Bluetooth: hci_ldisc: Add protocol check to hci_uart_tx_wakeup()	2017-04-30 12:22:14 +02:00
bus
cdrom	scsi: introduce a result field in struct scsi_request	2017-04-20 12:16:10 -06:00
char	Improve performance by using a lockless update mechanism suggested by	2017-06-11 12:02:01 -07:00
clk	Allwinner clock fixes for 4.12	2017-06-14 16:48:03 -07:00
clocksource	Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-12 10:43:25 -07:00
connector
cpufreq	Merge branches 'pm-cpufreq', 'pm-cpuidle' and 'pm-devfreq'	2017-06-15 01:51:33 +02:00
cpuidle	Merge branches 'pm-cpufreq', 'pm-cpuidle' and 'pm-devfreq'	2017-06-15 01:51:33 +02:00
crypto	virtio: fixes, cleanups, performance	2017-05-10 11:33:08 -07:00
dax	device-dax: fix 'dax' device filesystem inode destruction crash	2017-06-09 08:50:49 -07:00
dca
devfreq	PM / devfreq: exynos-ppmu: Staticize event list	2017-06-12 10:12:07 +09:00
dio
dma	dmaengine: pl330: fix warning in pl330_remove	2017-06-02 11:49:44 +05:30
dma-buf	dma-buf: Rename dma-ops to prevent conflict with kunmap_atomic macro	2017-04-20 13:47:46 +05:30
edac	EDAC, amd64: Fix reporting of Chip Select sizes on Fam17h	2017-05-03 16:27:36 +02:00
eisa
extcon
firewire
firmware	Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging	2017-06-16 17:13:06 +09:00
fmc
fpga	fpga fr br: update supported version numbers	2017-04-26 11:38:56 +02:00
fsi
gpio	gpio: mvebu: fix gpio bank registration when pwm is used	2017-06-09 09:38:27 +02:00
gpu	Merge tag 'drm-intel-fixes-2017-06-15' of git://anongit.freedesktop.org/git/drm-intel into drm-fixes	2017-06-16 10:01:52 +10:00
hid	Merge branch 'for-4.12/upstream-fixes' into for-linus	2017-06-20 10:52:46 +02:00
hsi	hsi: Fix build regression due to netdev destructor fix.	2017-06-08 10:16:05 -04:00
hv	char/misc patches for 4.12-rc1	2017-05-04 19:15:35 -07:00
hwmon	hwmon: (aspeed-pwm-tacho) make fan/pwm names start with index 1	2017-06-03 03:55:43 -07:00
hwspinlock
hwtracing	drivers/hwtracing/intel_th/msu.c: use set_memory.h header	2017-05-08 17:15:14 -07:00
i2c	i2c: ismt: fix wrong device address when unmap the data buffer	2017-06-15 16:07:03 +02:00
ide	ide: don't call memcpy with the same source and destination	2017-05-08 17:36:39 -04:00
idle	x86/intel_idle: add Gemini Lake support	2017-05-01 23:17:37 +02:00
iio	iio: buffer-dmaengine: Add missing header buffer_impl.h	2017-06-13 20:56:05 +01:00
infiniband	Fixes #2 for 4.12-rc	2017-06-16 17:38:23 +09:00
input	Input: synaptics-rmi4 - register F03 port as pass-through serio	2017-06-09 09:57:19 -07:00
iommu	iommu/of: Ignore all errors except EPROBE_DEFER	2017-05-30 11:31:32 +02:00
ipack
irqchip	Xtensa fixes for v4.12-rc6	2017-06-13 15:09:10 +09:00
isdn	mISDN: Fix a sleep-in-atomic bug	2017-06-01 14:49:47 -04:00
leds	LED fixes for 4.12-rc6	2017-06-18 08:51:35 +09:00
lguest
lightnvm	lightnvm: fix bad back free on error path	2017-05-04 07:53:04 -06:00
macintosh	DeviceTree for 4.12:	2017-05-05 19:33:07 -07:00
mailbox	mailbox: handle empty message in tx_tick	2017-04-27 16:20:04 +05:30
mcb
md	md: initialise ->writes_pending in personality modules.	2017-06-05 16:04:35 -07:00
media	media fixes for v4.12-rc6	2017-06-15 17:37:40 +09:00
memory	Merge tag 'at91-4.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into fixes	2017-06-01 17:07:31 -07:00
memstick
message	scsi: mpt: Move scsi_remove_host() out of mptscsih_remove_host()	2017-04-24 18:21:17 -04:00
mfd	mfd: axp20x: Support AXP803 variant	2017-04-27 11:54:49 +01:00
misc	Char/Misc driver fixes for 4.12-rc5	2017-06-11 11:29:15 -07:00
mmc	mmc: meson-gx: work around broken SDIO with certain WiFi chips	2017-06-12 08:58:16 +02:00
mtd	mtd: nand: make nand_ooblayout_lp_hamming_ops static	2017-05-22 09:42:29 +02:00
net	mlxsw: spectrum_router: Fix NULL pointer dereference	2017-06-29 12:59:48 -04:00
nfc	nfc: fix get_unaligned_...() misuses	2017-04-17 00:42:22 +02:00
ntb	ntb: no sleep in ntb_async_tx_submit	2017-06-19 14:24:41 -04:00
nubus	nubus: Clean up whitespace	2017-04-20 09:54:24 +02:00
nvdimm	Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm	2017-05-12 15:43:10 -07:00
nvme	nvme: relax APST default max latency to 100ms	2017-06-07 11:08:55 +02:00
nvmem	ARM: SoC driver updates	2017-05-09 10:01:15 -07:00
of	iommu/of: Ignore all errors except EPROBE_DEFER	2017-05-30 11:31:32 +02:00
oprofile
parisc
parport	Annotate hardware config module parameters in drivers/parport/	2017-04-20 12:02:32 +01:00
pci	PCI: endpoint: Select CRC32 to fix test build error	2017-06-12 15:46:13 -05:00
pcmcia	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
perf	drivers/perf: arm_pmu_acpi: avoid perf IRQ init when guest PMU is off	2017-05-30 12:40:03 +01:00
phy	phy: qualcomm: phy-qcom-qmp: fix application of sizeof to pointer	2017-06-01 15:03:41 +05:30
pinctrl	pinctrl: stm32: Fix bad function call	2017-06-09 10:51:54 +02:00
platform	platform-drivers-x86 for v4.12-2	2017-06-16 17:30:44 +09:00
pnp
power	power supply and reset changes for the v4.12 series (part 2)	2017-05-12 12:02:21 -07:00
powercap	PowerCap: Fix an error code in powercap_register_zone()	2017-05-14 13:30:05 +02:00
pps
ps3
ptp	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-01 16:15:18 -07:00
pwm
rapidio	char/misc patches for 4.12-rc1	2017-05-04 19:15:35 -07:00
ras
regulator	Merge remote-tracking branch 'regulator/topic/vctrl' into regulator-next	2017-04-30 22:17:44 +09:00
remoteproc	virtio: fixes, cleanups, performance	2017-05-10 11:33:08 -07:00
reset	reset: hi6220: Set module license so that it can be loaded	2017-05-24 10:53:41 +02:00
rpmsg	virtio: fixes, cleanups, performance	2017-05-10 11:33:08 -07:00
rtc	Merge branches 'pm-sleep' and 'powercap'	2017-05-22 20:32:05 +02:00
s390	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-06-15 18:09:47 +09:00
sbus
scsi	SCSI fixes on 20170610	2017-06-11 11:21:08 -07:00
sfi
sh
sn
soc	ARM: SoC fixes (and a cross-arch dt-include fix)	2017-05-19 13:36:56 -07:00
spi	Merge remote-tracking branches 'spi/topic/ti-qspi' and 'spi/topic/xlp' into spi-next	2017-04-26 15:58:22 +01:00
spmi
ssb
staging	Staging/IIO fixes for 4.12-rc6	2017-06-18 08:36:30 +09:00
target	iscsi-target: Always wait for kthread_should_stop() before kthread exit	2017-05-31 15:12:57 -07:00
tc
tee	Linux 4.12-rc1	2017-05-18 23:54:47 -07:00
thermal	thermal: broadcom: ns-thermal: default on iProc SoCs	2017-05-23 20:09:34 -07:00
thunderbolt
tty	Revert "tty: fix port buffer locking"	2017-06-04 10:23:25 +02:00
uio	uio: fix incorrect memory leak cleanup	2017-05-16 23:06:41 +02:00
usb	USB fixes for 4.12-rc6	2017-06-18 08:39:54 +09:00
uwb	uwb: fix device quirk on big-endian hosts	2017-05-17 11:27:41 +02:00
vfio	powerpc updates for 4.12 part 1.	2017-05-05 11:36:44 -07:00
vhost	mm: support __GFP_REPEAT in kvmalloc_node for >32kB	2017-05-08 17:15:12 -07:00
video	video: fbdev: udlfb: drop log level for blanking	2017-06-14 12:40:36 +02:00
virt	drivers/virt/fsl_hypervisor.c: use get_user_pages_unlocked()	2017-05-08 17:15:10 -07:00
virtio	virtio_balloon: disable VIOMMU support	2017-06-18 23:13:35 +03:00
vlynq
vme
w1
watchdog	watchdog: bcm281xx: Fix use of uninitialized spinlock.	2017-05-19 10:42:25 +02:00
xen	xen: fix for 4.12 rc5	2017-06-09 09:59:51 -07:00
zorro
Kconfig
Makefile	Merge branch 'tee/initial-merge' into fixes	2017-05-10 21:03:31 +02:00