Commit b39b61e4 authored by Paolo Bonzini's avatar Paolo Bonzini Committed by Peter Maydell
Browse files

memory: fix flatview_access_valid RCU read lock/unlock imbalance 



Fixes: 11e732a5
Reported-by: default avatarCornelia Huck <cohuck@redhat.com>
Reported-by: default avatarluigi burdo <intermediadc@hotmail.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Tested-by: default avatarCornelia Huck <cohuck@redhat.com>
Tested-by: default avatarThomas Huth <thuth@redhat.com>
Message-id: 20180307130238.19358-1-pbonzini@redhat.com
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent cffad426

exec.c

+0 −1
Original line number Diff line number Diff line
@@ -3393,7 +3393,6 @@ static bool flatview_access_valid(FlatView *fv, hwaddr addr, int len, 
        if (!memory_access_is_direct(mr, is_write)) {

            l = memory_access_size(mr, l, addr);

            if (!memory_region_access_valid(mr, xlat, l, is_write)) {

                rcu_read_unlock();

                return false;

            }

        }