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linux/drivers
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Eric Dumazet e929ec98c0 macvlan: enforce a consistent minimal mtu 
commit b64085b000 upstream.

macvlan should enforce a minimal mtu of 68, even at link creation.

This patch avoids the current behavior (which could lead to crashes
in ipv6 stack if the link is brought up)

$ ip link add macvlan1 link eno1 mtu 8 type macvlan  # This should fail !
$ ip link sh dev macvlan1
5: macvlan1@eno1: <BROADCAST,MULTICAST> mtu 8 qdisc noop
    state DOWN mode DEFAULT group default qlen 1000
    link/ether 02:47:6c:24:74:82 brd ff:ff:ff:ff:ff:ff
$ ip link set macvlan1 mtu 67
Error: mtu less than device minimum.
$ ip link set macvlan1 mtu 68
$ ip link set macvlan1 mtu 8
Error: mtu less than device minimum.

Fixes: 91572088e3 ("net: use core MTU range checking in core net infra")
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-25 17:45:55 +01:00
..
accessibility
speakup: fix a segfault caused by switching consoles
2022-11-25 17:45:50 +01:00
acpi
ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init()
2022-11-10 18:14:22 +01:00
amba
amba: Make the remove callback return void
2022-04-08 14:40:02 +02:00
android
binder: fix UAF of alloc->vma in race with munmap()
2022-11-10 18:14:25 +01:00
ata
ata: libata-transport: fix error handling in ata_tdev_add()
2022-11-25 17:45:45 +01:00
atm
atm: idt77252: fix use-after-free bugs caused by tst_timer
2022-08-25 11:38:02 +02:00
auxdisplay
auxdisplay: ht16k33: Fix frame buffer device blanking
2021-11-18 14:04:24 +01:00
base
PM: domains: Fix handling of unavailable/disabled idle states
2022-11-03 23:57:53 +09:00
bcma
bcma: Fix memory leak for internally-handled cores
2021-09-15 09:50:45 +02:00
block
drbd: use after free in drbd_create_device()
2022-11-25 17:45:47 +01:00
bluetooth
Bluetooth: hci_{ldisc,serdev}: check percpu_init_rwsem() failure
2022-10-26 13:25:21 +02:00
bus
bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe()
2022-08-21 15:15:35 +02:00
cdrom
cdrom: gdrom: initialize global variable at init time
2021-05-26 12:06:55 +02:00
char
hwrng: imx-rngc - Moving IRQ handler registering after imx_rngc_irq_mask_clear()
2022-10-26 13:25:41 +02:00
clk
clk: bcm2835: Make peripheral PLLC critical
2022-10-26 13:25:54 +02:00
clocksource
clocksource/drivers/ixp4xx: remove EXPORT_SYMBOL_GPL from ixp4xx_timer_setup()
2022-07-07 17:52:23 +02:00
connector
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counter
counter: microchip-tcb-capture: Handle Signal1 read and Synapse
2022-11-03 23:57:50 +09:00
cpufreq
cpufreq: qcom: fix memory leak in error path
2022-10-30 09:41:15 +01:00
cpuidle
cpuidle: Fix kobject memory leaks in error paths
2021-11-18 14:04:05 +01:00
crypto
crypto: cavium - prevent integer overflow loading firmware
2022-10-26 13:25:43 +02:00
dax
devdax: Fix soft-reservation memory description
2022-09-28 11:10:41 +02:00
dca
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devfreq
PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events
2022-07-07 17:52:18 +02:00
dio
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dma
dmaengine: at_hdmac: Check return code of dma_async_device_register
2022-11-16 09:57:20 +01:00
dma-buf
udmabuf: Set ubuf->sg = NULL if the creation of sg table fails
2022-10-26 13:25:48 +02:00
edac
EDAC/ghes: Set the DIMM label unconditionally
2022-08-03 12:00:50 +02:00
eisa
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extcon
extcon: Modify extcon device to be created after driver data is set
2022-06-14 18:32:43 +02:00
firewire
firewire: core: extend card->lock in fw_core_handle_bus_reset
2022-05-12 12:25:32 +02:00
firmware
firmware: coreboot: Register bus in module init
2022-11-25 17:45:53 +01:00
fpga
fpga: prevent integer overflow in dfl_feature_ioctl_set_irq()
2022-10-26 13:25:33 +02:00
fsi
fsi: core: Check error number after calling ida_simple_get
2022-10-26 13:25:38 +02:00
gnss
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gpio
gpiolib: cdev: Set lineevent_state::irq after IRQ register successfully
2022-09-28 11:10:27 +02:00
gpu
drm: Fix potential null-ptr-deref in drm_vblank_destroy_worker()
2022-11-25 17:45:44 +01:00
greybus
greybus: svc: fix an error handling bug in gb_svc_hello()
2022-04-08 14:39:50 +02:00
hid
HID: hyperv: fix possible memory leak in mousevsc_probe()
2022-11-16 09:57:08 +01:00
hsi
HSI: omap_ssi_port: Fix dma_map_sg error check
2022-10-26 13:25:32 +02:00
hv
Drivers: hv: Never allocate anything besides framebuffer from framebuffer memory region
2022-09-28 11:10:39 +02:00
hwmon
hwmon/coretemp: Handle large core ID value
2022-10-30 09:41:15 +01:00
hwspinlock
hwspinlock: qcom: correct MMIO max register for newer SoCs
2022-11-16 09:57:07 +01:00
hwtracing
coresight: cti: Fix hang in cti_disable_hw()
2022-11-10 18:14:25 +01:00
i2c
i2c: i801: add lis3lv02d's I2C address for Vostro 5568
2022-11-25 17:45:40 +01:00
i3c
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ide
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idle
intel_idle: Disable IBRS during long idle
2022-07-25 11:26:43 +02:00
iio
iio: pressure: ms5611: changed hardcoded SPI speed to value limited
2022-11-25 17:45:52 +01:00
infiniband
RDMA/qedr: clean up work queue on failure in qedr_alloc_resources()
2022-11-10 18:14:17 +01:00
input
Input: i8042 - fix leaking of platform device on module removal
2022-11-25 17:45:55 +01:00
interconnect
interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate
2022-09-28 11:10:28 +02:00
iommu
iommu/vt-d: Set SRE bit only when hardware has SRS cap
2022-11-25 17:45:53 +01:00
ipack
ipack: ipoctal: fix module reference leak
2021-10-06 15:56:01 +02:00
irqchip
irqchip/tegra: Fix overflow implicit truncation warnings
2022-08-25 11:38:12 +02:00
isdn
mISDN: fix misuse of put_device() in mISDN_register_device()
2022-11-25 17:45:46 +01:00
leds
leds: lm3601x: Don't use mutex after it was destroyed
2022-10-26 13:25:18 +02:00
lightnvm
lightnvm: disable the subsystem
2022-05-09 09:04:56 +02:00
macintosh
macintosh/adb: fix oob read in do_adb_query() function
2022-08-11 13:06:47 +02:00
mailbox
mailbox: bcm-ferxrm-mailbox: Fix error check for dma_map_sg
2022-10-26 13:25:40 +02:00
mcb
mcb: fix error handling in mcb_alloc_bus()
2021-09-30 10:11:00 +02:00
md
dm ioctl: fix misbehavior if list_versions races with module loading
2022-11-25 17:45:52 +01:00
media
media: dvb-frontends/drxk: initialize err to 0
2022-11-10 18:14:22 +01:00
memory
memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()
2022-10-26 13:25:28 +02:00
memstick
memstick/ms_block: Fix a memory leak
2022-08-21 15:15:58 +02:00
message
…
mfd
mtd: spi-nor: intel-spi: Disable write protection only if asked
2022-11-25 17:45:41 +01:00
misc
misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()
2022-11-25 17:45:54 +01:00
mmc
mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()
2022-11-25 17:45:53 +01:00
most
most: fix control-message timeouts
2021-11-18 14:03:51 +01:00
mtd
spi: intel: Use correct mask for flash and protected regions
2022-11-25 17:45:41 +01:00
mux
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net
macvlan: enforce a consistent minimal mtu
2022-11-25 17:45:55 +01:00
nfc
nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()
2022-11-10 18:14:17 +01:00
ntb
NTB: ntb_tool: uninitialized heap data in tool_fn_write()
2022-08-25 11:38:01 +02:00
nubus
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nvdimm
nvdimm: Fix badblocks clear off-by-one error
2022-07-07 17:52:15 +02:00
nvme
nvme: ensure subsystem reset is single threaded
2022-11-25 17:45:54 +01:00
nvmem
nvmem: core: set size for sysfs bin file
2022-01-27 10:54:22 +01:00
of
of: fdt: fix off-by-one error in unflatten_dt_nodes()
2022-09-23 14:16:57 +02:00
opp
opp: Fix error check in dev_pm_opp_attach_genpd()
2022-08-21 15:16:04 +02:00
oprofile
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parisc
parisc: Export iosapic_serial_irq() symbol for serial port driver
2022-11-10 18:14:27 +01:00
parport
parport_pc: Avoid FIFO port location truncation
2022-11-25 17:45:44 +01:00
pci
PCI: Sanitise firmware BAR assignments behind a PCI-PCI bridge
2022-10-26 13:25:11 +02:00
pcmcia
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
2022-06-14 18:32:30 +02:00
perf
perf/arm_pmu_platform: fix tests for platform_get_irq() failure
2022-09-20 12:38:32 +02:00
phy
phy: stm32: fix an error code in probe
2022-11-16 09:57:08 +01:00
pinctrl
pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map
2022-11-25 17:45:44 +01:00
platform
platform/x86/intel: pmc: Don't unconditionally attach Intel PMC when virtualized
2022-11-25 17:45:47 +01:00
pnp
…
power
power: supply: adp5061: fix out-of-bounds read in adp5061_get_chg_type()
2022-10-26 13:25:52 +02:00
powercap
powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
2022-10-26 13:25:44 +02:00
pps
…
ps3
…
ptp
ptp: replace snprintf with sysfs_emit
2022-04-13 21:00:55 +02:00
pwm
pwm: lpc18xx-sct: Convert to devm_platform_ioremap_resource()
2022-08-21 15:15:37 +02:00
rapidio
rapidio: handle create_workqueue() failure
2021-05-26 12:06:52 +02:00
ras
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regulator
regulator: core: Prevent integer underflow
2022-10-26 13:25:46 +02:00
remoteproc
remoteproc: sysmon: Wait for SSCTL service to come up
2022-08-21 15:16:08 +02:00
reset
reset: imx7: Fix the iMX8MP PCIe PHY PERST support
2022-10-05 10:38:40 +02:00
rpmsg
rpmsg: qcom: glink: replace strncpy() with strscpy_pad()
2022-10-15 07:55:54 +02:00
rtc
rtc: mt6397: check return value after calling platform_get_resource()
2022-06-14 18:32:33 +02:00
s390
scsi: zfcp: Fix double free of FSF request when qdio send fails
2022-11-25 17:45:53 +01:00
sbus
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scsi
scsi: scsi_debug: Fix possible UAF in sdebug_add_host_helper()
2022-11-25 17:45:55 +01:00
sfi
…
sh
maple: fix wrong return value of maple_bus_init().
2021-11-26 10:39:12 +01:00
siox
siox: fix possible memory leak in siox_device_add()
2022-11-25 17:45:44 +01:00
slimbus
slimbus: stream: correct presence rate frequencies
2022-11-25 17:45:50 +01:00
soc
soc/tegra: fuse: Drop Kconfig dependency on TEGRA20_APB_DMA
2022-10-26 13:25:29 +02:00
soundwire
soundwire: intel: fix error handling on dai registration issues
2022-10-26 13:25:53 +02:00
spi
spi: stm32: Print summary 'callbacks suppressed' message
2022-11-25 17:45:42 +01:00
spmi
spmi: pmic-arb: correct duplicate APID to PPID mapping logic
2022-10-26 13:25:39 +02:00
ssb
ssb: Fix error return code in ssb_bus_scan()
2021-07-14 16:56:21 +02:00
staging
media: meson: vdec: fix possible refcount leak in vdec_probe()
2022-11-10 18:14:22 +01:00
target
scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus()
2022-11-25 17:45:55 +01:00
tc
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tee
tee: fix compiler warning in tee_shm_register()
2022-09-15 11:32:04 +02:00
thermal
thermal: intel_powerclamp: Use first online CPU as control_cpu
2022-10-26 13:25:56 +02:00
thunderbolt
thunderbolt: Explicitly enable lane adapter hotplug events at startup
2022-10-26 13:25:16 +02:00
tty
serial: 8250_lpss: Configure DMA also w/o DMA filter
2022-11-25 17:45:52 +01:00
uio
uio_hv_generic: Fix a memory leak in error handling paths
2021-05-26 12:06:52 +02:00
usb
usb: typec: mux: Enter safe mode only when pins need to be reconfigured
2022-11-25 17:45:51 +01:00
vdpa
vdpasim: allow to enable a vq repeatedly
2022-06-09 10:21:29 +02:00
vfio
vfio/type1: fix vaddr_get_pfns() return in vfio_pin_page_external()
2022-09-28 11:10:38 +02:00
vhost
vhost/vsock: Use kvmalloc/kvfree for larger packets.
2022-10-26 13:25:22 +02:00
video
fbdev: stifb: Fall back to cfb_fillrect() on 32-bit HCRX cards
2022-11-10 18:14:21 +01:00
virt
vboxguest: Do not use devm for irq
2022-08-25 11:38:14 +02:00
virtio
virtio_mmio: Restore guest page size on resume
2022-07-21 21:20:13 +02:00
visorbus
visorbus: fix error return code in visorchipset_init()
2021-07-14 16:56:41 +02:00
vlynq
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vme
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w1
w1: w1_therm: fixes w1_seq for ds28ea00 sensors
2022-04-13 21:01:01 +02:00
watchdog
watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe()
2022-08-21 15:16:10 +02:00
xen
xen/pcpu: fix possible memory leak in register_pcpu()
2022-11-25 17:45:47 +01:00
zorro
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Kconfig
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Makefile
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