476   MachO::dysymtab_command Dysymtab = DysymtabOrErr.get();  in checkDysymtabCommand()  local
477   if (Dysymtab.cmdsize != sizeof(MachO::dysymtab_command))  in checkDysymtabCommand()
481   if (Dysymtab.tocoff > FileSize)  in checkDysymtabCommand()
485   uint64_t BigSize = Dysymtab.ntoc;  in checkDysymtabCommand()
487   BigSize += Dysymtab.tocoff;  in checkDysymtabCommand()
493   if (Error Err = checkOverlappingElement(Elements, Dysymtab.tocoff,  in checkDysymtabCommand()
494                                           Dysymtab.ntoc * sizeof(struct  in checkDysymtabCommand()
498   if (Dysymtab.modtaboff > FileSize)  in checkDysymtabCommand()
502   BigSize = Dysymtab.nmodtab;  in checkDysymtabCommand()
513   BigSize += Dysymtab.modtaboff;  in checkDysymtabCommand()
519   if (Error Err = checkOverlappingElement(Elements, Dysymtab.modtaboff,  in checkDysymtabCommand()
520                                           Dysymtab.nmodtab * sizeof_modtab,  in checkDysymtabCommand()
523   if (Dysymtab.extrefsymoff > FileSize)  in checkDysymtabCommand()
527   BigSize = Dysymtab.nextrefsyms;  in checkDysymtabCommand()
529   BigSize += Dysymtab.extrefsymoff;  in checkDysymtabCommand()
535   if (Error Err = checkOverlappingElement(Elements, Dysymtab.extrefsymoff,  in checkDysymtabCommand()
536                                           Dysymtab.nextrefsyms *  in checkDysymtabCommand()
540   if (Dysymtab.indirectsymoff > FileSize)  in checkDysymtabCommand()
544   BigSize = Dysymtab.nindirectsyms;  in checkDysymtabCommand()
546   BigSize += Dysymtab.indirectsymoff;  in checkDysymtabCommand()
552   if (Error Err = checkOverlappingElement(Elements, Dysymtab.indirectsymoff,  in checkDysymtabCommand()
553                                           Dysymtab.nindirectsyms *  in checkDysymtabCommand()
557   if (Dysymtab.extreloff > FileSize)  in checkDysymtabCommand()
561   BigSize = Dysymtab.nextrel;  in checkDysymtabCommand()
563   BigSize += Dysymtab.extreloff;  in checkDysymtabCommand()
569   if (Error Err = checkOverlappingElement(Elements, Dysymtab.extreloff,  in checkDysymtabCommand()
570                                           Dysymtab.nextrel *  in checkDysymtabCommand()
574   if (Dysymtab.locreloff > FileSize)  in checkDysymtabCommand()
578   BigSize = Dysymtab.nlocrel;  in checkDysymtabCommand()
580   BigSize += Dysymtab.locreloff;  in checkDysymtabCommand()
586   if (Error Err = checkOverlappingElement(Elements, Dysymtab.locreloff,  in checkDysymtabCommand()
587                                           Dysymtab.nlocrel *  in checkDysymtabCommand()
1636     MachO::dysymtab_command Dysymtab =  in MachOObjectFile()  local
1638     if (Dysymtab.nlocalsym != 0 && Dysymtab.ilocalsym > Symtab.nsyms) {  in MachOObjectFile()
1643     uint64_t BigSize = Dysymtab.ilocalsym;  in MachOObjectFile()
1644     BigSize += Dysymtab.nlocalsym;  in MachOObjectFile()
1645     if (Dysymtab.nlocalsym != 0 && BigSize > Symtab.nsyms) {  in MachOObjectFile()
1650     if (Dysymtab.nextdefsym != 0 && Dysymtab.iextdefsym > Symtab.nsyms) {  in MachOObjectFile()
1655     BigSize = Dysymtab.iextdefsym;  in MachOObjectFile()
1656     BigSize += Dysymtab.nextdefsym;  in MachOObjectFile()
1657     if (Dysymtab.nextdefsym != 0 && BigSize > Symtab.nsyms) {  in MachOObjectFile()
1663     if (Dysymtab.nundefsym != 0 && Dysymtab.iundefsym > Symtab.nsyms) {  in MachOObjectFile()
1668     BigSize = Dysymtab.iundefsym;  in MachOObjectFile()
1669     BigSize += Dysymtab.nundefsym;  in MachOObjectFile()
1670     if (Dysymtab.nundefsym != 0 && BigSize > Symtab.nsyms) {  in MachOObjectFile()