static const char *cmd_to_string(ut32 cmd) {
	switch (cmd) {
	case LC_DATA_IN_CODE:
		return "LC_DATA_IN_CODE";
	case LC_CODE_SIGNATURE:
		return "LC_CODE_SIGNATURE";
	case LC_RPATH:
		return "LC_RPATH";
	case LC_SEGMENT:
		return "LC_SEGMENT";
	case LC_SEGMENT_64:
		return "LC_SEGMENT_64";
	case LC_SYMTAB:
		return "LC_SYMTAB";
	case LC_SYMSEG:
		return "LC_SYMSEG";
	case LC_ID_DYLIB:
		return "LC_ID_DYLIB";
	case LC_DYSYMTAB:
		return "LC_DYSYMTAB";
	case LC_FUNCTION_STARTS:
		return "LC_FUNCTION_STARTS";
	case LC_DYLIB_CODE_SIGN_DRS:
		return "LC_DYLIB_CODE_SIGN_DRS";
	case LC_VERSION_MIN_MACOSX:
		return "LC_VERSION_MIN_MACOSX";
	case LC_VERSION_MIN_IPHONEOS:
		return "LC_VERSION_MIN_IPHONEOS";
	case LC_VERSION_MIN_TVOS:
		return "LC_VERSION_MIN_TVOS";
	case LC_VERSION_MIN_WATCHOS:
		return "LC_VERSION_MIN_WATCHOS";
	case LC_DYLD_INFO:
		return "LC_DYLD_INFO";
	case LC_SOURCE_VERSION:
		return "LC_SOURCE_VERSION";
	case LC_MAIN:
		return "LC_MAIN";
	case LC_UUID:
		return "LC_UUID";
	case LC_ENCRYPTION_INFO_64:
		return "LC_ENCRYPTION_INFO_64";
	case LC_ENCRYPTION_INFO:
		return "LC_ENCRYPTION_INFO";
	case LC_LOAD_DYLINKER:
		return "LC_LOAD_DYLINKER";
	case LC_LOAD_DYLIB:
		return "LC_LOAD_DYLIB";
	case LC_THREAD:
		return "LC_THREAD";
	case LC_UNIXTHREAD:
		return "LC_UNIXTHREAD";
	case LC_IDENT:
		return "LC_IDENT";
	case LC_DYLD_INFO_ONLY:
		return "LC_DYLD_INFO_ONLY";
	}
	return "";
}

The product reads data past the end, or before the beginning, of the intended buffer.