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qemu/hw/display
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Prasad J Pandit ca1f9cbfdc ati: check x y display parameter values 
The source and destination x,y display parameters in ati_2d_blt()
may run off the vga limits if either of s->regs.[src|dst]_[xy] is
zero. Check the parameter values to avoid potential crash.

Reported-by: Gaoning Pan <pgn@zju.edu.cn>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Message-id: 20201021103818.1704030-1-ppandit@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-11-04 08:25:17 +01:00
..
ads7846.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
artist.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
ati_2d.c
ati: check x y display parameter values
2020-11-04 08:25:17 +01:00
ati_dbg.c
ati-vga: Add dummy MEM_SDRAM_MODE_REG
2020-06-30 22:54:24 +02:00
ati_int.h
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
ati_regs.h
ati-vga: Add dummy MEM_SDRAM_MODE_REG
2020-06-30 22:54:24 +02:00
ati.c
ati-vga: Add dummy MEM_SDRAM_MODE_REG
2020-06-30 22:54:24 +02:00
bcm2835_fb.c
qom: Don't handle impossible object_property_get_link() failure
2020-07-10 15:18:08 +02:00
blizzard.c
…
bochs-display.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
cg3.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
cirrus_vga_internal.h
…
cirrus_vga_isa.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
cirrus_vga_rop2.h
…
cirrus_vga_rop.h
…
cirrus_vga.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
dpcd.c
hw/display/dpcd: Convert debug printf()s to trace events
2020-05-28 11:38:57 +02:00
edid-generate.c
edid: use physical dimensions if available
2020-09-29 10:08:25 +02:00
edid-region.c
…
exynos4210_fimd.c
hw/display/exynos4210_fimd: Fix potential NULL pointer dereference
2020-11-02 16:52:17 +00:00
framebuffer.c
…
framebuffer.h
…
g364fb.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
i2c-ddc.c
…
jazz_led.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
Kconfig
…
macfb.c
nubus: Rename class type checking macros
2020-08-27 14:04:55 -04:00
meson.build
virtio-gpu: only compile virtio-gpu-3d.c for CONFIG_VIRGL=y
2020-10-29 06:37:24 +01:00
milkymist-tmu2.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
milkymist-vgafb_template.h
…
milkymist-vgafb.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
next-fb.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
omap_dss.c
hw/display/omap_dss: Replace fprintf() call by qemu_log_mask(LOG_UNIMP)
2020-05-28 11:38:57 +02:00
omap_lcd_template.h
…
omap_lcdc.c
hw/display/omap_lcdc: Fix potential NULL pointer dereference
2020-11-02 16:52:17 +00:00
pl110_template.h
…
pl110.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
pxa2xx_lcd.c
hw/display/pxa2xx_lcd: Replace printf() call by qemu_log_mask()
2020-05-28 11:38:57 +02:00
pxa2xx_template.h
…
qxl-logger.c
hw: Remove superfluous breaks
2020-09-01 08:38:00 +02:00
qxl-render.c
…
qxl.c
qemu/atomic.h: rename atomic_ to qatomic_
2020-09-23 16:07:44 +01:00
qxl.h
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
ramfb-standalone.c
Use DECLARE_*CHECKER* macros
2020-09-09 09:27:09 -04:00
ramfb.c
…
sii9022.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
sm501_template.h
…
sm501.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
ssd0303.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
ssd0323.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
tc6393xb_template.h
…
tc6393xb.c
…
tcx.c
hw/display/tcx: Allow 64-bit accesses to framebuffer stippler and blitter
2020-10-28 07:59:26 +00:00
trace-events
trace-events: Fix attribution of trace points to source
2020-09-09 17:17:58 +01:00
trace.h
trace: switch position of headers to what Meson requires
2020-08-21 06:18:24 -04:00
vga_int.h
…
vga_regs.h
…
vga-access.h
…
vga-helpers.h
…
vga-isa-mm.c
…
vga-isa.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
vga-pci.c
vga-pci: Register "big-endian-framebuffer" as class property
2020-10-13 15:56:30 -04:00
vga.c
hw/display/vga:Remove redundant statement in vga_draw_graphic()
2020-09-01 12:06:15 +02:00
vhost-user-gpu-pci.c
Use DECLARE_*CHECKER* macros
2020-09-09 09:27:09 -04:00
vhost-user-gpu.c
vhost-user-gpu: Move QOM macro to header
2020-08-27 14:04:54 -04:00
vhost-user-vga.c
vhost-user-vga: Use typedef name for instance_size
2020-09-09 13:20:22 -04:00
virtio-gpu-3d.c
virtio-gpu: only compile virtio-gpu-3d.c for CONFIG_VIRGL=y
2020-10-29 06:37:24 +01:00
virtio-gpu-base.c
virtio-gpu: set physical dimensions for EDID
2020-09-29 10:08:25 +02:00
virtio-gpu-pci.c
Use DECLARE_*CHECKER* macros
2020-09-09 09:27:09 -04:00
virtio-gpu.c
virtio-gpu: set physical dimensions for EDID
2020-09-29 10:08:25 +02:00
virtio-vga.c
virtio-vga: implement big-endian-framebuffer property
2020-09-29 10:08:25 +02:00
virtio-vga.h
qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros
2020-09-18 14:12:32 -04:00
vmware_vga.c
Use DECLARE_*CHECKER* macros
2020-09-09 09:27:09 -04:00
xenfb.c
…
xlnx_dp.c
auxbus: Eliminate aux_create_slave()
2020-06-15 22:05:28 +02:00