silence coverity#1242911 Untrusted loop bound
silence coverity#1242911 Untrusted loop bound

Change-Id: Ifab75371cbedd26d510f162efe2c9247e37893ed

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