pylibjpeg-openjpeg

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Encoding random 1-bit images fails

1

There's an upstream issue with openjpeg not encoding 1-bit images correctly if they're over a certain size. Which I missed in testing because I set the upper limit on the...

scaramallion

Being able to access JP2 colour spaces without decoding requires the version bump.

scaramallion

For some reasons the lib gets built twice, which is really annoying.

scaramallion

heap-based buffer overflow issue

2

A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions...

prasadayush

I found encode jpeg by this lib will slow down other party of program by accident, and I do not find any `with nogil` in cython file, did you forget...

YAGregor