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@@ -2,7 +2,7 @@ Changes in version 0.4.1.2-alpha - 2019-06-05
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Tor 0.4.1.2-alpha resolves numerous bugs--some of them from the
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previous alpha, and some much older. It also contains minor testing
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improvements, and an improvement to the security of our authenticated
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- sendme implementation.
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+ SENDME implementation.
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o Major bugfixes (bridges):
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- Consider our directory information to have changed when our list
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@@ -16,26 +16,27 @@ Changes in version 0.4.1.2-alpha - 2019-06-05
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and delay fetching router descriptors for the new ones. Fixes part
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of bug 29875; bugfix on 0.3.0.1-alpha.
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- o Major bugfixes (Flow Control, SENDME):
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- - The decrement of the stream-level package window was done in a
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- log_debug() statement meaning that if the debug logs were not
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- enabled, the decrement would never happen and thus the window
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- would be out of sync with the other end point. Fixes bug 30628;
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- bugfix on 0.4.1.1-alpha.
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+ o Major bugfixes (flow control, SENDME):
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+ - Decrement the stream-level package window after packaging a cell.
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+ Previously, it was done inside a log_debug() call, meaning that if
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+ debug logs were not enabled, the decrement would never happen, and
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+ thus the window would be out of sync with the other end point.
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+ Fixes bug 30628; bugfix on 0.4.1.1-alpha.
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- o Major bugfixes (Onion service reachability):
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+ o Major bugfixes (onion service reachability):
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- Properly clean up the introduction point map and associated state
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when circuits change purpose from onion service circuits to
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- pathbias, measurement, or other circuit types. This should fix
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- some instances of introduction point failure. Fixes bug 29034;
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- bugfix on 0.3.2.1-alpha.
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+ pathbias, measurement, or other circuit types. This may fix some
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+ instances of introduction point failure. Fixes bug 29034; bugfix
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+ on 0.3.2.1-alpha.
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o Minor features (authenticated SENDME):
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- Ensure that there is enough randomness on every circuit to prevent
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- an attacker from successfully predicting what SENDME cells they
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- will need to send: at a random interval, if we have not send
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- randomness already, leave some extra space at the end of a cell
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- that we can fill with random bytes. Closes ticket 26846.
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+ an attacker from successfully predicting the hashes they will need
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+ to include in authenticated SENDME cells. At a random interval, if
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+ we have not sent randomness already, we now leave some extra space
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+ at the end of a cell that we can fill with random bytes. Closes
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+ ticket 26846.
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o Minor features (continuous integration):
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- When running coverage builds on Travis, we now set
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@@ -71,9 +72,9 @@ Changes in version 0.4.1.2-alpha - 2019-06-05
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on 0.4.1.1-alpha.
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o Minor bugfixes (developer tooling):
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- - Fix pre-push hook to refrain from rejecting fixup and squash
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- commits when pushing to non-upstream git remote. Fixes bug 30286;
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- bugfix on 0.4.0.1-alpha.
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+ - Fix pre-push hook to allow fixup and squash commits when pushing
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+ to non-upstream git remote. Fixes bug 30286; bugfix
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+ on 0.4.0.1-alpha.
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o Minor bugfixes (directory authority):
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- Move the "bandwidth-file-headers" line in directory authority
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@@ -88,7 +89,8 @@ Changes in version 0.4.1.2-alpha - 2019-06-05
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o Minor bugfixes (out-of-memory handler):
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- When purging the DNS cache because of an out-of-memory condition,
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try purging just the older entries at first. Previously, we would
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- purge the whole thing. Fixes bug 29617; bugfix on 0.3.5.1-alpha.
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+ always purge the whole thing. Fixes bug 29617; bugfix
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+ on 0.3.5.1-alpha.
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o Minor bugfixes (portability):
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- Avoid crashing in our tor_vasprintf() implementation on systems
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@@ -107,9 +109,8 @@ Changes in version 0.4.1.2-alpha - 2019-06-05
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o Minor bugfixes (static analysis):
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- Fix several spurious Coverity warnings about the unit tests, to
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- lower our chances of missing any real warnings in the future.
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- Fixes bug 30150; bugfix on 0.3.5.1-alpha and various other
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- Tor versions.
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+ lower our chances of missing real warnings in the future. Fixes
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+ bug 30150; bugfix on 0.3.5.1-alpha and various other Tor versions.
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o Testing:
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- Specify torrc paths (with empty files) when launching tor in
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