src/share/vm/logging/logFileOutput.cpp

*** 114,129 ****
        _file_count = static_cast<uint>(value);
        _file_count_max_digits = static_cast<uint>(log10(static_cast<double>(_file_count)) + 1);
        _archive_name_len = 2 + strlen(_file_name) + _file_count_max_digits;
        _archive_name = NEW_C_HEAP_ARRAY(char, _archive_name_len, mtLogging);
      } else if (strcmp(FileSizeOptionKey, key) == 0) {
!       size_t value = parse_value(value_str);
!       if (value == SIZE_MAX || value > SIZE_MAX / K) {
!         success = false;
!         break;
!       }
!       _rotate_size = value * K;
      } else {
        success = false;
        break;
      }
      pos = comma_pos + 1;
--- 114,124 ----
        _file_count = static_cast<uint>(value);
        _file_count_max_digits = static_cast<uint>(log10(static_cast<double>(_file_count)) + 1);
        _archive_name_len = 2 + strlen(_file_name) + _file_count_max_digits;
        _archive_name = NEW_C_HEAP_ARRAY(char, _archive_name_len, mtLogging);
      } else if (strcmp(FileSizeOptionKey, key) == 0) {
!       success = Arguments::atomull(value_str, &_rotate_size);
      } else {
        success = false;
        break;
      }
      pos = comma_pos + 1;