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qemu/hw/display
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Gerd Hoffmann a7f85e03b9 virtio-gpu: fix unmap in error path 
We land here in case not everything we've asked for could be mapped.
So unmap only the bytes which have actually been mapped.

Also we didn't access anything, so acces_len can be 0.

Reported-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-id: 20190628072357.31782-1-kraxel@redhat.com
2019-07-03 08:57:09 +02:00
..
ads7846.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
ati_2d.c
ati-vga: Fixes to offset and pitch registers
2019-06-28 10:49:36 +02:00
ati_dbg.c
ati-vga: Implement DDC and EDID info from monitor
2019-06-28 10:49:36 +02:00
ati_int.h
ati-vga: Fixes to offset and pitch registers
2019-06-28 10:49:36 +02:00
ati_regs.h
ati-vga: Fixes to offset and pitch registers
2019-06-28 10:49:36 +02:00
ati.c
ati-vga: switch to vgabios-ati.bin
2019-06-28 10:49:36 +02:00
bcm2835_fb.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
blizzard.c
Include qemu-common.h exactly where needed
2019-06-12 13:20:20 +02:00
bochs-display.c
edid: flip the default to enabled
2019-06-13 09:34:50 +02:00
cg3.c
Include qemu-common.h exactly where needed
2019-06-12 13:20:20 +02:00
cirrus_vga_internal.h
…
cirrus_vga_isa.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
cirrus_vga_rop2.h
…
cirrus_vga_rop.h
…
cirrus_vga.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
dpcd.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
edid-generate.c
Include qemu-common.h exactly where needed
2019-06-12 13:20:20 +02:00
edid-region.c
Include qemu-common.h exactly where needed
2019-06-12 13:20:20 +02:00
exynos4210_fimd.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
framebuffer.c
…
framebuffer.h
…
g364fb.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
i2c-ddc.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
jazz_led.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
Kconfig
ati-vga: Implement DDC and EDID info from monitor
2019-06-28 10:49:36 +02:00
Makefile.objs
hw/display: add vhost-user-vga & gpu-pci
2019-05-29 06:30:45 +02:00
milkymist-tmu2.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
milkymist-vgafb_template.h
…
milkymist-vgafb.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
omap_dss.c
…
omap_lcd_template.h
…
omap_lcdc.c
…
pl110_template.h
…
pl110.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
pxa2xx_lcd.c
…
pxa2xx_template.h
…
qxl-logger.c
…
qxl-render.c
…
qxl.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
qxl.h
Include qemu-common.h exactly where needed
2019-06-12 13:20:20 +02:00
ramfb-standalone.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
ramfb.c
hw/display/ramfb: initialize fw-config space with xres/ yres
2019-05-24 09:10:29 +02:00
sii9022.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
sm501_template.h
…
sm501.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
ssd0303.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
ssd0323.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
tc6393xb_template.h
…
tc6393xb.c
hw/devices: Move TC6393XB declarations into a new header
2019-04-29 17:57:21 +01:00
tcx.c
Include qemu-common.h exactly where needed
2019-06-12 13:20:20 +02:00
trace-events
trace-events: Fix attribution of trace points to source
2019-03-22 16:18:07 +00:00
vga_int.h
…
vga_regs.h
Clean up header guards that don't match their file name
2019-05-13 08:58:55 +02:00
vga-helpers.h
…
vga-isa-mm.c
…
vga-isa.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
vga-pci.c
edid: flip the default to enabled
2019-06-13 09:34:50 +02:00
vga.c
…
vhost-user-gpu-pci.c
hw/display: add vhost-user-vga & gpu-pci
2019-05-29 06:30:45 +02:00
vhost-user-gpu.c
hw/display: add vhost-user-vga & gpu-pci
2019-05-29 06:30:45 +02:00
vhost-user-vga.c
hw/display: add vhost-user-vga & gpu-pci
2019-05-29 06:30:45 +02:00
virtio-gpu-3d.c
Include qemu-common.h exactly where needed
2019-06-12 13:20:20 +02:00
virtio-gpu-base.c
virtio-gpu: split virtio-gpu, introduce virtio-gpu-base
2019-05-29 06:30:45 +02:00
virtio-gpu-pci.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
virtio-gpu.c
virtio-gpu: fix unmap in error path
2019-07-03 08:57:09 +02:00
virtio-vga.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
virtio-vga.h
Clean up a header guard symbols (again)
2019-06-12 13:20:21 +02:00
vmware_vga.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
xenfb.c
xen: Import other xen/io/*.h
2019-06-24 10:42:30 +01:00
xlnx_dp.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00