comparison tests/test-revlog.t @ 46704:913485776542

revlog: introduce v2 format

As documented in [1], this is still tentative and could be subject to change,
but we need to lay down the foundations in order to work on the next abstraction
layers.


[1] https://www.mercurial-scm.org/wiki/RevlogV2Plan

Differential Revision: https://phab.mercurial-scm.org/D9843

46677:7ed7b13fc00a

  [50]

Unknown version is rejected

  >>> with open('.hg/store/00changelog.i', 'wb') as fh:
  ...     fh.write(b'\x00\x00\x00\x02') and None

  $ hg log
  abort: unknown version (2) in revlog 00changelog.i
  [50]

  $ cd ..

Test for CVE-2016-3630

46704:913485776542

  [50]

Unknown version is rejected

  >>> with open('.hg/store/00changelog.i', 'wb') as fh:
  ...     fh.write(b'\x00\x00\xbe\xef') and None

  $ hg log
  abort: unknown version (48879) in revlog 00changelog.i
  [50]

  $ cd ..

Test for CVE-2016-3630