Revision 1713e5aa05fff3951e747548b373bd2c81be4e7a authored by Marc Zyngier on 16 September 2015, 09:54:37 UTC, committed by Marc Zyngier on 16 September 2015, 13:50:04 UTC
When setting the debug register from userspace, make sure that
copy_from_user() is called with its parameters in the expected
order. It otherwise doesn't do what you think.
Fixes: 84e690bfbed1 ("KVM: arm64: introduce vcpu->arch.debug_ptr")
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Cc: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
1 parent 43297dd
| File | Mode | Size |
|---|---|---|
| apparmor | ||
| integrity | ||
| keys | ||
| selinux | ||
| smack | ||
| tomoyo | ||
| yama | ||
| Kconfig | -rw-r--r-- | 5.7 KB |
| Makefile | -rw-r--r-- | 900 bytes |
| commoncap.c | -rw-r--r-- | 29.1 KB |
| device_cgroup.c | -rw-r--r-- | 21.1 KB |
| inode.c | -rw-r--r-- | 6.5 KB |
| lsm_audit.c | -rw-r--r-- | 9.5 KB |
| min_addr.c | -rw-r--r-- | 1.3 KB |
| security.c | -rw-r--r-- | 53.2 KB |
Computing file changes ...
