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last cleanups

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svn:r17779
This commit is contained in:
Roger Dingledine 2008-12-25 21:02:50 +00:00
parent 20f964c6da
commit 41aef35963
1 changed files with 21 additions and 17 deletions
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ChangeLog
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@ -1,9 +1,15 @@
Changes in version 0.2.1.9-alpha - 2008-12-25 Changes in version 0.2.1.9-alpha - 2008-12-25
o New directory authorities:
- gabelmoo (the authority run by Karsten Loesing) now has a new
IP address.
o Security fixes: o Security fixes:
- Never use a connection with a mismatched address to extend a - Never use a connection with a mismatched address to extend a
circuit, unless that connection is canonical. A canonical circuit, unless that connection is canonical. A canonical
connection is one whose address is authenticated by the router's connection is one whose address is authenticated by the router's
identity key, either in a NETINFO cell or in a router descriptor. identity key, either in a NETINFO cell or in a router descriptor.
- Avoid a possible memory corruption bug when receiving hidden service
descriptors. Bugfix on 0.2.1.6-alpha.
o Major bugfixes: o Major bugfixes:
- Fix a logic error that would automatically reject all but the first - Fix a logic error that would automatically reject all but the first
@ -13,10 +19,12 @@ Changes in version 0.2.1.9-alpha - 2008-12-25
"connecting" and it receives an "end" relay cell, the exit relay "connecting" and it receives an "end" relay cell, the exit relay
would silently ignore the end cell and not close the stream. If would silently ignore the end cell and not close the stream. If
the client never closes the circuit, then the exit relay never the client never closes the circuit, then the exit relay never
closes the TCP connection. Bug introduced in Tor 0.1.2.1-alpha; closes the TCP connection. Bug introduced in 0.1.2.1-alpha;
reported by "wood". reported by "wood".
- Avoid a possible memory corruption bug when receiving hidden service - When we can't initialize DNS because the network is down, do not
descriptors. Bugfix on 0.2.1.6-alpha. automatically stop Tor from starting. Instead, retry failed
dns_inits() every 10 minutes, and change the exit policy to reject
*:* until one succeeds. Fixes bug 691.
o Minor features: o Minor features:
- Give a better error message when an overzealous init script says - Give a better error message when an overzealous init script says
@ -25,16 +33,12 @@ Changes in version 0.2.1.9-alpha - 2008-12-25
- When a directory authority gives us a new guess for our IP address, - When a directory authority gives us a new guess for our IP address,
log which authority we used. Hopefully this will help us debug log which authority we used. Hopefully this will help us debug
the recent complaints about bad IP address guesses. the recent complaints about bad IP address guesses.
- When we can't initialize DNS because the network is down, do not
automatically stop Tor from starting. Instead, we retry failed
dns_inits() every 10 minutes, and change the exit policy to reject
*:* until one succeeds. Fixes bug 691.
- Detect svn revision properly when we're using git-svn. - Detect svn revision properly when we're using git-svn.
- Try not to open more than one descriptor-downloading connection - Try not to open more than one descriptor-downloading connection
to an authority at once. This should reduce load on directory to an authority at once. This should reduce load on directory
authorities. Fixes bug 366. authorities. Fixes bug 366.
- Add cross-certification to newly generated certificates, so that - Add cross-certification to newly generated certificates, so that
a signing key is enough information to use to look up a certificate. a signing key is enough information to look up a certificate.
Partial implementation of proposal 157. Partial implementation of proposal 157.
- Start serving certificates by <identity digest, signing key digest> - Start serving certificates by <identity digest, signing key digest>
pairs. Partial implementation of proposal 157. pairs. Partial implementation of proposal 157.
@ -44,8 +48,8 @@ Changes in version 0.2.1.9-alpha - 2008-12-25
messages to that length ourselves, rather than relying on the messages to that length ourselves, rather than relying on the
system to do it for us. system to do it for us.
- Optimize out calls to time(NULL) that occur for every IO operation, - Optimize out calls to time(NULL) that occur for every IO operation,
or for every cell. On systems where time() is a slow syscalls, or for every cell. On systems where time() is a slow syscall,
this will be slightly helpful. this fix will be slightly helpful.
- Exit servers can now answer resolve requests for ip6.arpa addresses. - Exit servers can now answer resolve requests for ip6.arpa addresses.
- When we download a descriptor that we then immediately (as - When we download a descriptor that we then immediately (as
a directory authority) reject, do not retry downloading it right a directory authority) reject, do not retry downloading it right
@ -60,8 +64,8 @@ Changes in version 0.2.1.9-alpha - 2008-12-25
- New CONSENSUS_ARRIVED event to note when a new consensus has - New CONSENSUS_ARRIVED event to note when a new consensus has
been fetched and validated. been fetched and validated.
- When we realize that another process has modified our cached - When we realize that another process has modified our cached
descriptors, print out a more useful error message rather than descriptors file, print out a more useful error message rather
triggering an assertion. Fixes bug 885. Patch from Karsten. than triggering an assertion. Fixes bug 885. Patch from Karsten.
- Add an internal-use-only __ReloadTorrcOnSIGHUP option for - Add an internal-use-only __ReloadTorrcOnSIGHUP option for
controllers to prevent SIGHUP from reloading the controllers to prevent SIGHUP from reloading the
configuration. Fixes bug 856. configuration. Fixes bug 856.
@ -80,13 +84,13 @@ Changes in version 0.2.1.9-alpha - 2008-12-25
user if lower values are given in the configuration. Bugfix on user if lower values are given in the configuration. Bugfix on
0.1.1.17-rc. Patch by Sebastian. 0.1.1.17-rc. Patch by Sebastian.
- Fix a race condition when freeing keys shared between main thread - Fix a race condition when freeing keys shared between main thread
and CPU workers that could result in a memory leak. Bugfix on and CPU workers that could result in a memory leak. Bugfix on
0.1.0.1-rc. Fixes bug 889. 0.1.0.1-rc. Fixes bug 889.
o Minor bugfixes (hidden services): o Minor bugfixes (hidden services):
- Do not throw away existing introduction points on SIGHUP; bugfix on - Do not throw away existing introduction points on SIGHUP (bugfix on
0.0.6pre1; also, do not stall hidden services because of 0.0.6pre1); also, do not stall hidden services because we're
introduction points thrown away; bugfix on 0.2.1.7-alpha. Spotted throwing away introduction points; bugfix on 0.2.1.7-alpha. Spotted
by John Brooks. Patch by Karsten. Fixes bug 874. by John Brooks. Patch by Karsten. Fixes bug 874.
- Fix a memory leak when we decline to add a v2 rendezvous - Fix a memory leak when we decline to add a v2 rendezvous
descriptor to the cache because we already had a v0 descriptor descriptor to the cache because we already had a v0 descriptor