Ezequiel Garcia 0ea2ea42b3 drm/vkms: Hold gem object while still in-use ... We need to keep the reference to the drm_gem_object until the last access by vkms_dumb_create. Therefore, the put the object after it is used. This fixes a use-after-free issue reported by syzbot. While here, change vkms_gem_create() symbol to static. Reported-and-tested-by: syzbot+e3372a2afe1e7ef04bc7@syzkaller.appspotmail.com Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200427214405.13069-1-ezequiel@collabora.com		2020-05-06 21:51:46 -04:00
..
accessibility
acpi	More ACPI updates for 5.7-rc1	2020-04-10 09:52:15 -07:00
amba
android
ata	ahci: Add Intel Comet Lake PCH RAID PCI ID	2020-04-09 09:31:38 -06:00
atm
auxdisplay
base	mm/memory_hotplug: allow to specify a default online_type	2020-04-07 10:43:41 -07:00
bcma
block	xen: branch for v5.7-rc1b	2020-04-10 17:20:06 -07:00
bluetooth
bus
cdrom
char	Merge branch 'akpm' (patches from Andrew)	2020-04-10 17:57:48 -07:00
clk	There's not much to see in the core framework this time around. Instead the	2020-04-05 10:43:32 -07:00
clocksource	clocksource/drivers/timer-vf-pit: Add missing parenthesis	2020-04-05 09:24:58 +02:00
connector
counter
cpufreq	Additional power management updates for 5.7-rc1	2020-04-06 10:14:39 -07:00
cpuidle	Merge branch 'pm-cpuidle'	2020-04-10 11:32:22 +02:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2020-04-08 21:35:29 -07:00
dax
dca
devfreq
dio
dma	drivers/dma/tegra20-apb-dma.c: fix platform_get_irq.cocci warnings	2020-04-10 15:36:22 -07:00
dma-buf	Merge drm/drm-next into drm-misc-next	2020-04-17 08:12:22 +02:00
edac
eisa
extcon
firewire
firmware	sound fixes for 5.7-rc1	2020-04-10 12:27:06 -07:00
fpga
fsi
gnss
gpio	This is the bulk of GPIO development for the v5.7 kernel cycle.	2020-04-04 10:27:00 -07:00
gpu	drm/vkms: Hold gem object while still in-use	2020-05-06 21:51:46 -04:00
greybus
hid
hsi
hv	hv_balloon: don't check for memhp_auto_online manually	2020-04-07 10:43:40 -07:00
hwmon	change email address for Pali Rohár	2020-04-10 15:36:22 -07:00
hwspinlock
hwtracing
i2c
i3c
ide	drivers/ide: Fix build regression.	2020-04-04 18:07:59 -07:00
idle
iio	chrome platform changes for 5.7	2020-04-08 21:25:49 -07:00
infiniband
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2020-04-07 20:20:12 -07:00
interconnect
iommu
ipack
irqchip	Two reverts addressing regressions of the Xilinx interrupt controller	2020-04-05 11:57:12 -07:00
isdn
leds	leds: core: Fix warning message when init_data	2020-04-06 23:12:08 +02:00
lightnvm
macintosh
mailbox
mcb
md	libnvdimm for 5.7	2020-04-08 21:03:40 -07:00
media
memory
memstick
message
mfd
misc	virtio: fixes, vdpa	2020-04-08 10:51:53 -07:00
mmc
most
mtd	This pull request contains fixes for UBI and UBIFS:	2020-04-07 12:40:56 -07:00
mux
net	virtio: fixes, vdpa	2020-04-08 10:51:53 -07:00
nfc
ntb
nubus
nvdimm	libnvdimm for 5.7	2020-04-08 21:03:40 -07:00
nvme	block-5.7-2020-04-10	2020-04-10 10:06:54 -07:00
nvmem
of
opp
oprofile
parisc	parisc: Replace setup_irq() by request_irq()	2020-04-05 22:05:23 +02:00
parport
pci	IOMMU Updates for Linux v5.7	2020-04-08 11:00:00 -07:00
pcmcia
perf
phy
pinctrl	This is the bulk of GPIO development for the v5.7 kernel cycle.	2020-04-04 10:27:00 -07:00
platform	change email address for Pali Rohár	2020-04-10 15:36:22 -07:00
pnp
power	change email address for Pali Rohár	2020-04-10 15:36:22 -07:00
powercap
pps
ps3
ptp
pwm
rapidio
ras
regulator
remoteproc
reset
rpmsg
rtc	- New Drivers	2020-04-07 19:48:52 -07:00
s390	SCSI misc on 20200410	2020-04-10 12:21:11 -07:00
sbus
scsi	SCSI misc on 20200410	2020-04-10 12:21:11 -07:00
sfi
sh
siox
slimbus
soc	RISC-V Patches for the 5.7 Merge Window, Part 1	2020-04-09 10:51:30 -07:00
soundwire
spi
spmi
ssb
staging	mm/vma: introduce VM_ACCESS_FLAGS	2020-04-10 15:36:21 -07:00
target	SCSI misc on 20200410	2020-04-10 12:21:11 -07:00
tc
tee
thermal	- Convert tsens configuration DT binding to yaml (Rajeshwari)	2020-04-07 20:00:16 -07:00
thunderbolt
tty	powerpc updates for 5.7	2020-04-05 11:12:59 -07:00
uio
usb
vdpa
vfio
vhost
video	video: fbdev: valkyriefb.c: fix warning comparing pointer to 0	2020-05-06 21:04:45 +02:00
virt
virtio	virtio: fixes, vdpa	2020-04-08 10:51:53 -07:00
visorbus
vlynq
vme
w1
watchdog
xen	xen: branch for v5.7-rc1b	2020-04-10 17:20:06 -07:00
zorro
Kconfig	virtio: fixes, vdpa	2020-04-08 10:51:53 -07:00
Makefile	virtio: fixes, vdpa	2020-04-08 10:51:53 -07:00