[Bug 1817048] Re: apt/trusty: Stack overflow in apt-ftparchive; on arm64, breaking about a third of the tests

[Julian Andres Klode]

Verified - The complete test suite now passes on arm64 with
apt/1.0.1ubuntu2.21.

** Tags removed: verification-needed verification-needed-trusty
** Tags added: verification-done verification-done-trusty

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Title:
  apt/trusty: Stack overflow in apt-ftparchive; on arm64, breaking about
  a third of the tests

Status in apt package in Ubuntu:
  Fix Released
Status in apt source package in Trusty:
  Fix Committed

Bug description:
  [Impact]
  autopkgtest suite on arm64 is basically useless, as about a third of the tests do not work, because they rely on apt-ftparchive generating an archive

  [Test case]
  Substantially less tests should fail, there should be no segfaults.

  [Regression potential]
  I am cherry-picking a fix that changes statically length arrays (that are too small) to vector. A possible regression could be fields missing I guess, it should definitely be easily noticeable. Low risk.

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