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This reverts commit 3847f54945933a11d14053b80427f268ffcfd8ad.
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Backporting 6a32beb and ca8708a.
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We need this to match the check in connection_ap_handshake_socks_resolved().
Found by optimist.
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Fix an edge case where a malicious exit relay could convince a
controller that the client's DNS question resolves to an internal IP
address. Bug found and fixed by "optimist"; bugfix on 0.1.2.8-beta.
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This is a posible fix for bug 996.
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Apparently all the stuff that does a linear scan over all the DNS
cache entries can get really expensive when your DNS cache is very
large. It's hard to say how much this will help performance, since
gprof doesn't count time spent in OpenSSL or zlib, but I'd guess 10%.
Also, this patch removes calls to assert_connection_ok() from inside
the read and write callbacks, which are similarly unneeded, and a
little costlier than I'm happy with.
This is probably worth backporting to 0.2.0.
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Provide a useful warning when launch_circuit tries to make us use a
node we don't want to use. Just give an info message when this is a
normal and okay situation. Fix for logging issues in bug 984.
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This patch adds a function to determine whether we're in the main
thread, and changes control_event_logmsg() to return immediately if
we're in a subthread. This is necessary because otherwise we will
call connection_write_to_buf, which modifies non-locked data
structures.
Bugfix on 0.2.0.x; fix for at least one of the things currently
called "bug 977".
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(Simplify "if (cond) return 1; return 0;" to "return cond;", and don't
give a warning when we start with accounting on but dirport off.)
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Tas (thanks!) noticed that when *ListenAddress is set, Tor would
still warn on startup when *Port is low and hibernation is active.
The patch parses all the *ListenAddress lines, and checks the
ports. Bugfix on 0.2.1.15-rc
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With the last fix of task 932 (5f03d6c), client requests are only added to
the history when they happen after the start of the current history. This
conflicts with the unit tests that insert current requests first (defining
the start of the client request history) followed by requests in the past.
The fix is to insert requests in chronological order in the unit tests.
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Ignore connections two hours after switching from bridge to relay or back.
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Basically, all this means is downgrading our warning messages to debug
messages, since the bug workaround code here is adequate to stop the
bug.
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If we ever add an event, then set it, then add it again, there will be
now two pointers to the event in the event base. If we delete one and
free it, the first pointer will still be there, and possibly cause a
crash later.
This patch adds detection for this case to the code paths in
eventdns.c, and works around it. If the warning message ever
displays, then a cleverer fix is in order.
{I am not too confident that this *is* the fix, since bug 957 is very
tricky. If it is, it is a bugfix on 0.2.0.}
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and cert from disk. Bugfix on 0.2.0.1-alpha.
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When we got a descriptor that we (as an authority) rejected as totally
bad, we were freeing it, then using the digest in its RAM to look up its
download status. Caught by arma with valgrind. Bugfix on 0.2.1.9-alpha.
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Bridges are not supposed to publish router descriptors to the directory
authorities. It defeats the point of bridges when they are included in the
public relay directory.
This patch puts out a warning and exits when the node is configured as
a bridge and to publish v1, v2, or v3 descriptors at the same time.
Also fixes part of bug 932.
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This fixes bug 932, where all of our usage totals for users when we
were a regular server would get included in the extrainfo document.
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This addresses the first part of bug 918. Users are now warned when
they try to use hibernation in combination with a port below 1024
when they're not on Windows. We don't want to die here, because
people might run Tor as root, use a capabilities system or some
other platform that will allow them to re-attach low ports.
Wording suggested by Marian
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(Don't crash immediately if we have leftover chunks to free after
freeing chunks in a buffer freelist; instead log a debugging message
that might help.)
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svn:r19367
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svn:r19337
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bytes (aka 20KB/s), to match our documentation. Also update
directory authorities so they always assign the Fast flag to relays
with 20KB/s of capacity. Now people running relays won't suddenly
find themselves not seeing any use, if the network gets faster
on average.
svn:r19305
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now avoid using begin_dir for all direct connections.
svn:r19296
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svn:r19295
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svn:r19293
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me further)
svn:r19292
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IP address changes: directory mirrors were mistakenly telling them
their old address if they asked via begin_dir, so they never got
an accurate answer about their new address, so they just vanished
after a day. Should fix bugs 827, 883, and 900 -- but alas, only
after every directory mirror has upgraded.
svn:r19291
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version. otherwise there's no reason to tell the user we're
doing behind-the-scenes cleaning.
svn:r19288
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ago. This change should significantly improve client performance,
especially once more people upgrade, since relays that have been
a guard for a long time are currently overloaded.
svn:r19287
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svn:r19262
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This makes bridge lines a bit smaller and easier for users to
understand.
Also, remove a duplicate changelog entry from the past.
svn:r19260
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operator changed the bandwithrate or bandwithburst settings.
svn:r19259
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is set
svn:r19257
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fuzzing found the rest.
svn:r19250
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to help track whether we received them when a relay operator claims
they got sent.
svn:r19213
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not new enough, write that in the logs. might be helpful one day.
svn:r19195
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The directory authorities were refusing v3 consensus votes from
other authorities, since the votes are now 504K. Fixes bug 959;
bugfix on 0.0.2pre17 (where we raised it from 50K to 500K ;).
svn:r19194
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requests for votes or keys. Bugfix on 0.2.0.8-alpha; exposed by
bug 959.
svn:r19189
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