For example I'm pretty sure that the modifications in contrib/s390/dfltcc.c and infback.c (as listed in the zlib diff) are part of the fix, but since I'm not the author I am unsure if this is everything that's needed.
Are the changes in the crc32 needed on top?
I think the typo fixes can be largely neglected ...
Hence can you please provide us with a patch/backport for the minimal changes that are needed to fix 'zlib: inflate() does not update strm.adler if DFLTCC is used' and that applies on top of what's already in the zlib package (obviously after the quilt patches were applied)?
Ideally based on the kinetic package (but the zlib packages in jammy and focal are pretty close, hence I assume that a backport will apply there too.)
So the next step would be to get more clarity on the complexity of the patch that is required. /github. com/madler/ zlib/pull/ 410 /github. com/madler/ zlib/compare/ e6aed68ff815be7 4855ec6a19d6ae3 5065a4adb4. .171d0ff3c9ed40 da0ac14085ab16b 766b1162069# diff-325baa0382 9572a9f26b4bb8b 3cada1ddc637854 529d6a6cb111b8c 3ca785620
We have the (initial) PR 410 incl. in the zlib package, plus the patches from LP#1899621 and LP#1961427 on top.
Hence we cannot directly use the new version of PR 410: https:/
and also the zlib diff: https:/
seems to incl. more than just the fix for 'zlib: inflate() does not update strm.adler if DFLTCC is used'.
For example I'm pretty sure that the modifications in contrib/ s390/dfltcc. c and infback.c (as listed in the zlib diff) are part of the fix, but since I'm not the author I am unsure if this is everything that's needed.
Are the changes in the crc32 needed on top?
I think the typo fixes can be largely neglected ...
Hence can you please provide us with a patch/backport for the minimal changes that are needed to fix 'zlib: inflate() does not update strm.adler if DFLTCC is used' and that applies on top of what's already in the zlib package (obviously after the quilt patches were applied)?
Ideally based on the kinetic package (but the zlib packages in jammy and focal are pretty close, hence I assume that a backport will apply there too.)