XXX

RLE Lossless encoding errors

I think this may be due to %cstring_output_allocate_size() being passed an unsigned int rather than an int. It looks like it wraps this SWIG function, so the unsigned int values overflow if > 2^31 and then fail the len < 0 check?

Forgot to mention, this is all with the current master on github (3.1.0?). I've also seen the same behaviour in v3.0.23.

Issues decoding JPEG-LS pixel data

Yep, that worked, thanks Mathieu!

OK, thanks, I'll give that a try

Possible memory de/allocation errors with SWIG + Python

I've been encoding using JPEG2000Codec directly. The only other issue is #523 (Python SWIG). If you're happy with that patch I can submit another PR just for that. Otherwise I'll leave it to you.