coverity#1242811 untrusted pointer read
coverity#1242811 untrusted pointer read

Change-Id: I74c29a39367e7781e5e6cf9795c7176ef599f97e

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core