coverity#1242717 Untrusted loop bound
coverity#1242717 Untrusted loop bound

Change-Id: I983bba075ab9626c90555fa41f9d473ae60fafea

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