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Peter Crosthwaite authored
Its clear from the implementation that class casting is supposed to work with a NULL class argument. Guard all dereferences of the class argument against NULL accordingly. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 94cd5ba46b74eea289a7e582635820c1c54e66fa.1371546907.git.peter.crosthwaite@xilinx.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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