maurice_pibouin authored 4 years ago and Nick Mathewson committed 4 years ago

   [This is a squashed patch for ticket 7193, based on taking a "git
   diff" for the original branch, then applying it with "git apply
   -3".  I earlier attempted to squash the branch with "git rebase",
   but there were too many conflicts. --nickm]

This should also get feedback from @mikeperry.

Closes #40136

This will require feedback from @mikeperry, since these are a bit
subtle and I've likely mangled some of these.

Part of a fix for #40136.

This patch adds all the state file entries to the documentation, and
documents the ones that I understand well.

Fixes #40135

Signed-off-by: David Goulet <dgoulet@torproject.org>

These are:
  --disable-module-relay
  --disable-module-dirauth
  --enable-all-bugs-are-fatal
  --enable-nss

We already fixed these in #40099 and #40125.

This patch fixes #40126.  Bugfix on 0.2.8.1-alpha.

The rend_cache/entry_free was missing the rend cache allocation increment
before freeing the object.

Without it, it had an underflow bug:

  Sep 17 08:40:13.845 [warn] rend_cache_decrement_allocation(): Bug: Underflow
  in rend_cache_decrement_allocation (on Tor 0.4.5.0-alpha-dev
  7eef9ced)

Fixes #40125

Signed-off-by: David Goulet <dgoulet@torproject.org>

Nick Mathewson authored 4 years ago and David Goulet committed 4 years ago

Coverity's first complaint was that we didn't check the return
values from chmod.  That's easily fixed.

Coverity's second complaint was that there were code paths where we pass
NULL to chmod.  For example, if this line failed, we'd "goto done",
and then pass NULL to chmod.
  tt_ptr_op(dirname, OP_NE, NULL);

Closes #40103.  Bug not in any released Tor.

Our code was using [01] as for the key type of signed->link certs,
which was incorrect.  The value should be [03], to indicate that the
value as the SHA256 of an x.509 cert.

Fortunately, nothing cares about this value, so there shouldn't be
compatibility issues.

Fixes bug 40124; bugfix on 0.2.7.2-alpha.