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linux/drivers/virt/vboxguest
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Hans de Goede 1bc2c30d86 virt: vbox: Fix guest capabilities mask check 
commit 59d1d2e8e1 upstream.

Check the passed in capabilities against VMMDEV_GUEST_CAPABILITIES_MASK
instead of against VMMDEV_EVENT_VALID_EVENT_MASK.
This tightens the allowed mask from 0x7ff to 0x7.

Fixes: 0ba002bc43 ("virt: Add vboxguest driver for Virtual Box Guest integration")
Cc: stable@vger.kernel.org
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20200709120858.63928-3-hdegoede@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2020-07-22 09:33:11 +02:00
..
Kconfig
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Makefile
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vboxguest_core.c virt: vbox: Fix guest capabilities mask check 2020-07-22 09:33:11 +02:00
vboxguest_core.h virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream 2020-07-22 09:33:11 +02:00
vboxguest_linux.c virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream 2020-07-22 09:33:11 +02:00
vboxguest_utils.c
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vboxguest_version.h
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vmmdev.h virt: vbox: Fix guest capabilities mask check 2020-07-22 09:33:11 +02:00