Undefined shift in opj_get_all_encoding_parameters

[npm1]

In opj_get_all_encoding_parameters, there should be some checked to ensure that 1u << (l_pdx + l_level_no) and 1u << (l_pdy + l_level_no) are not undefined shifts on corrupted files. But I'm not sure what the correct way to fix this is. I'll share a sample file that exhibits the problem on request.

[rouault]

Was fixed per a88cbb6