[Bug 1990379] Comment bridged from LTC Bugzilla

[bugproxy]

However, a chance would be to piggy-back a fix like this with a more
severe zlib update that might come up in future.

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https://bugs.launchpad.net/bugs/1990379

Title:
  [UBUNTU 20.04] zlib: inflate() does not update strm.adler if DFLTCC is
  used

Status in Ubuntu on IBM z Systems:
  New
Status in zlib package in Ubuntu:
  New

Bug description:
  == Comment: #0 - Ilya Leoshkevich <iii at de.ibm.com> - 2022-09-21 05:02:24 ==
  inflate() does not update strm.adler if DFLTCC is used.

  Found with a JDK test.

  zlib-ng PR: https://github.com/zlib-ng/zlib-ng/pull/1349

  Updated zlib PR: https://github.com/madler/zlib/pull/410

  zlib tag: https://github.com/iii-i/zlib/releases/tag/dfltcc-20220920

  zlib diff:
  https://github.com/madler/zlib/compare/e6aed68ff815be74855ec6a19d6ae35065a4adb4..171d0ff3c9ed40da0ac14085ab16b766b1162069#diff-325baa03829572a9f26b4bb8b3cada1ddc637854529d6a6cb111b8c3ca785620

  Ubuntu 20.04 and later need to be fixed.

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