qemu/hw
Marc-André Lureau 5910eb9d0a ui/win32: fix potential use-after-free with dbus shared memory
DisplaySurface may be free before the pixman image is freed, since the
image is refcounted and used by different objects, including pending
dbus messages.

Furthermore, setting the destroy function in
create_displaysurface_from() isn't appropriate, as it may not be used,
and may be overriden as in ramfb.

Set the destroy function when the shared handle is set, use the HANDLE
directly for destroy data, using a single common helper
qemu_pixman_win32_image_destroy().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-5-marcandre.lureau@redhat.com>
(cherry picked from commit 330ef31deb)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-11-08 13:02:41 +03:00
..
9pfs migration: simplify blockers 2023-10-20 08:51:41 +02:00
acpi hmat acpi: Fix out of bounds access due to missing use of indirection 2024-03-13 21:52:34 +03:00
adc meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
alpha hw/pci: modify pci_setup_iommu() to set PCIIOMMUOps 2023-11-03 09:20:31 +01:00
arm hw/arm/mps2-tz.c: fix RX/TX interrupts order 2024-08-28 08:37:14 +03:00
audio hw/audio/hda: free timer on exit 2024-10-16 11:14:04 +03:00
avr hw/avr/atmega: Fix wrong initial value of stack pointer 2023-11-28 14:27:12 +01:00
block hw/block/nand: Fix out-of-bound access in NAND block buffer 2024-04-10 20:32:12 +03:00
char hw/char/bcm2835_aux: Fix assert when receive FIFO fills up 2024-08-28 08:37:14 +03:00
core hw/core/ptimer: fix timer zero period condition for freq > 1GHz 2024-08-28 08:37:15 +03:00
cpu hw/other: spelling fixes 2023-09-21 11:31:16 +03:00
cris Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
cxl hw/cxl/cxl-host: Fix segmentation fault when getting cxl-fmw property 2024-08-27 22:11:45 +03:00
display ui/win32: fix potential use-after-free with dbus shared memory 2024-11-08 13:02:41 +03:00
dma hw/dmax/xlnx_dpdma: fix handling of address_extension descriptor fields 2024-05-02 13:16:29 +03:00
gpio hw/gpio/nrf51: implement DETECT signal 2023-08-22 17:30:59 +01:00
hppa hw/hppa/Kconfig: Fix building with "configure --without-default-devices" 2024-02-22 18:45:41 +03:00
hyperv vfio queue: 2023-11-07 09:41:52 +08:00
i2c hw/i2c: pmbus: reset page register for out of range reads 2023-11-07 13:08:49 +01:00
i386 hw/i386/amd_iommu: Don't leak memory in amdvi_update_iotlb() 2024-08-28 08:37:14 +03:00
ide ide/via: Fix BAR4 value in legacy mode 2023-11-28 14:56:32 +01:00
input hw/input/stellaris_gamepad: Free StellarisGamepad::keycodes[] array 2023-11-27 15:27:46 +00:00
intc hw/intc/arm_gicv3_cpuif: Add cast to match the documentation 2024-10-15 19:40:51 +03:00
ipack meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
ipmi hw/ipmi: Don't call vmstate_register() from instance_init() functions 2023-11-01 16:13:58 +01:00
isa hw/isa/vt82c686: Keep track of PIRQ/PINT pins separately 2024-04-16 17:27:39 +03:00
loongarch hw/loongarch/virt: Fix FDT memory node address width 2024-05-27 07:49:58 +03:00
m68k hw/core/machine: Constify MachineClass::valid_cpu_types[] 2023-11-20 15:30:59 +00:00
mem hw/mem/memory-device.c: spelling fix: ontaining 2023-11-15 11:59:54 +03:00
microblaze hw/microblaze: Clean up local variable shadowing 2023-09-29 10:07:16 +02:00
mips hw/mips: LOONGSON3V depends on UNIMP device 2023-11-13 16:56:06 +01:00
misc hw/misc/bcm2835_property: Fix handling of FRAMEBUFFER_SET_PALETTE 2024-08-28 08:37:14 +03:00
net virtio-net: Fix network stall at the host side waiting for kick 2024-08-28 08:37:14 +03:00
nios2 target/nios2: Deprecate the Nios II architecture 2023-11-23 14:10:04 +00:00
nubus trace-events: Fix the name of the tracing.rst file 2023-09-08 13:08:51 +03:00
nvme hw/nvme: fix leak of uninitialized memory in io_mgmt_recv 2024-08-28 08:37:15 +03:00
nvram hw/nvram/xlnx-efuse-ctrl: Free XlnxVersalEFuseCtrl[] "pg0-lock" array 2023-11-27 15:27:45 +00:00
openrisc *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
pci pcie_sriov: Validate NumVFs 2024-03-13 21:52:34 +03:00
pci-bridge hw/pci-bridge/cxl_downstream: Set default link width and link speed 2023-11-07 03:39:11 -05:00
pci-host pci-host: designware: Limit value range of iATU viewport register 2024-02-09 10:44:49 +03:00
pcmcia hw/pcmcia/pxa2xx: Inline pxa2xx_pcmcia_init() 2023-10-27 12:48:57 +01:00
ppc ppc/spapr: Initialize max_cpus limit to SPAPR_IRQ_NR_IPIS. 2024-04-16 21:15:05 +03:00
rdma hw/rdma/vmw/pvrdma_cmd: Use correct struct in query_port() 2023-10-21 15:00:22 +03:00
remote hw/remote/vfio-user: Fix config space access byte order 2024-05-13 09:03:37 +03:00
riscv target/riscv/kvm: fix timebase-frequency when using KVM acceleration 2024-03-27 13:04:06 +03:00
rtc hw/rtc/sun4v-rtc: Relicense to GPLv2-or-later 2024-03-09 21:42:00 +03:00
rx hw/rx/rx62n: Use qdev_prop_set_array() 2023-11-10 18:19:13 +01:00
s390x s390x/pci: drive ISM reset from subsystem reset 2024-01-22 18:23:48 +03:00
scsi hw/scsi/scsi-generic: Fix io_timeout property not applying 2024-03-27 09:48:06 +03:00
sd hw/sd/sdhci: Reset @data_count index on invalid ADMA transfers 2024-08-28 08:37:14 +03:00
sensor hw/sensor: add ADM1266 device model 2023-11-07 13:08:49 +01:00
sh4 hw/other: spelling fixes 2023-09-21 11:31:16 +03:00
smbios hw/smbios: Fix port connector option validation 2024-02-13 21:06:20 +03:00
sparc other architectures: spelling fixes 2023-07-25 17:14:07 +03:00
sparc64 hw/sparc64/ebus: Access memory regions via pci_address_space_io() 2023-10-19 23:13:28 +02:00
ssi hw/ssi/xilinx_spips: fix an out of bound access 2023-11-27 15:38:43 +00:00
timer migration: Use vmstate_register_any() 2023-11-01 16:13:58 +01:00
tpm hw/tpm: spelling fixes 2023-09-20 07:54:34 +03:00
tricore hw/tricore: Log failing test in testdevice 2023-09-29 08:28:02 +02:00
ufs hw/ufs: Fix buffer overflow bug 2024-05-02 13:03:01 +03:00
usb hw/usb/bus.c: PCAP adding 0xA in Windows version 2024-03-01 18:59:21 +03:00
vfio vfio/pci: Clear MSI-X IRQ index always 2024-01-29 23:08:46 +03:00
virtio virtio-pci: Fix the use of an uninitialized irqfd 2024-08-28 08:37:15 +03:00
watchdog hw/watchdog/wdt_aspeed: Remove unused 'hw/misc/aspeed_scu.h' header 2023-11-15 11:09:17 +03:00
xen xen: Drop out of coroutine context xen_invalidate_map_cache_entry 2024-03-13 20:15:59 +03:00
xenpv hw/xen: update Xen PV NIC to XenDevice model 2023-11-07 08:54:20 +00:00
xtensa trivial: Simplify the spots that use TARGET_BIG_ENDIAN as a numeric value 2023-09-08 13:08:52 +03:00
Kconfig hw/ufs: Initial commit for emulated Universal-Flash-Storage 2023-09-07 14:01:29 -04:00
meson.build hw/ufs: Initial commit for emulated Universal-Flash-Storage 2023-09-07 14:01:29 -04:00