Patch from 'cypherpunks'. Fixes bug #7947. Bugfix on 0.0.7.1.

Conflicts:
	src/test/test_addr.c

Fixes 8203; patch by Desoxy

(Based on a patch from flupzor; bug #8206)

Fixes bug 8464; bugfix on b2863739 in 0.2.4.8-alpha

fixes bug 8180

This isn't going to be the last of these issues, but we might as
well take the fixes as we find them.

Patch from Gisle Vanem, fixes bug 7280.

David Fifield authored 12 years ago and Nick Mathewson committed 12 years ago

Change nesting from [(]) to [()]. Formerly it made it look to me at
first glance that "internal port" was optional.

      [Trivial change; fixes #7767  --nickm]

Fixes bug #7766.

Patch by David Fifield, revised by Peter Palfrader.

Resolves the user experience part of #8014.

Also, don't call the exit node 'reject *' unless our decision to pick
that node was based on a non-summarized version of that node's exit
policy.

rransom and arma came up with the ideas for this fix.

Fix for 7582; the summary-related part is a bugfix on 0.2.3.2-alpha.

In 81d69f4c (0.2.21-alpha) we added a compile-time check for
a (totally broken) signed size_t.  In 0e597471 (not yet released)
I switched to a better configure-time check, which stored its output
in a different variable.  I didn't change the code which looked at
the output, however.

This bug is not in any released version of Tor, and would not affect
anybody with a working Tor.

This time, I'm checking whether our calculated offset matches our
real offset, in each case, as we go along.  I don't think this is
the bug, but it can't hurt to check.

Possible partial fix, or diagnosis tool, for bug 8031.

This is part of an attempt to mitigate 8031.