Method dynamic_string

pwnlib/elf/elf.py:1666–1687

dynamic_string(offset) -> bytes Fetches an enumerated string from the ``DT_STRTAB`` table. Arguments: offset(int): String index Returns: :class:`str`: String from the table as raw bytes.

(self, offset)

            return tag.entry.d_val

    def dynamic_string(self, offset):
        """dynamic_string(offset) -> bytes

        Fetches an enumerated string from the ``DT_STRTAB`` table.

        Arguments:
            offset(int): String index

        Returns:
            :class:`str`: String from the table as raw bytes.
        """
        dt_strtab = self.dynamic_by_tag('DT_STRTAB')

        if not dt_strtab:
            return None

        address   = dt_strtab.entry.d_ptr + offset
        string    = b''
        while b'\x00' not in string:
            string  += self.read(address, 1)
            address += 1
        return string.rstrip(b'\x00')