Prasad J Pandit 4299b90e9b display: cirrus: check vga bits per pixel(bpp) value ...

In Cirrus CLGD 54xx VGA Emulator, if cirrus graphics mode is VGA,
'cirrus_get_bpp' returns zero(0), which could lead to a divide
by zero error in while copying pixel data. The same could occur
via blit pitch values. Add check to avoid it.

Reported-by: Huawei PSIRT <psirt@huawei.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Message-id: 1476776717-24807-1-git-send-email-ppandit@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

2016-12-05 11:01:55 +01:00

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ads7846.c

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bcm2835_fb.c

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blizzard.c

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cg3.c

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cirrus_vga_rop2.h

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cirrus_vga_rop.h

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cirrus_vga.c

display: cirrus: check vga bits per pixel(bpp) value

2016-12-05 11:01:55 +01:00

dpcd.c

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exynos4210_fimd.c

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framebuffer.c

hw/display: Clean up includes

2016-01-29 15:07:24 +00:00

framebuffer.h

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g364fb.c

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jazz_led.c

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Makefile.objs

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milkymist-tmu2.c

lm32: milkymist-tmu2: fix integer overflow

2016-10-28 18:17:23 +03:00

milkymist-vgafb_template.h

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milkymist-vgafb.c

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omap_dss.c

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omap_lcd_template.h

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omap_lcdc.c

omap_lcdc: Remove support for DEPTH != 32

2016-05-12 13:22:24 +01:00

pl110_template.h

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pl110.c

hw/display: QOM'ify pl110.c

2016-10-24 16:26:56 +01:00

pxa2xx_lcd.c

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pxa2xx_template.h

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qxl-logger.c

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qxl-render.c

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qxl.c

qxl: Only emit QXL_INTERRUPT_CLIENT_MONITORS_CONFIG on config changes

2016-12-05 09:37:52 +01:00

qxl.h

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sm501_template.h

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sm501.c

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ssd0303.c

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ssd0323.c

vmstateify ssd0323 display

2016-09-22 18:13:08 +01:00

tc6393xb_template.h

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tc6393xb.c

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tcx.c

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trace-events

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vga_int.h

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vga-helpers.h

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vga-isa-mm.c

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vga-isa.c

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vga-pci.c

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vga.c

coccinelle: Remove unnecessary variables for function return value

2016-06-20 16:38:13 +02:00

vga.h

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virtio-gpu-3d.c

virtio-gpu: fix information leak in getting capset info dispatch

2016-12-05 09:37:52 +01:00

virtio-gpu-pci.c

virtio-gpu-pci: tag as not hotpluggable

2016-09-13 09:26:58 +02:00

virtio-gpu.c

virtio-gpu: fix memory leak in update_cursor_data_virgl

2016-12-05 09:37:52 +01:00

virtio-vga.c

virtio: rename the bar index field name in VirtIOPCIProxy

2016-10-08 11:25:29 +03:00

vmware_vga.c

vmsvga: correct bitmap and pixmap size checks

2016-09-13 09:24:35 +02:00

xenfb.c

xen: Rename xen_be_find_xendev

2016-10-28 17:54:39 -07:00

xlnx_dp.c

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