fixed saveSBMat over-allocation
fixed saveSBMat over-allocation

phlip9/BIDMat,phlip9/BIDMat,codeaudit/BIDMat,codeaudit/BIDMat,codeaudit/BIDMat,codeaudit/BIDMat,phlip9/BIDMat,phlip9/BIDMat,codeaudit/BIDMat,phlip9/BIDMat