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[tor-commits] [tor/release-0.3.2] Start on an 0.3.2.7-rc changelog
commit 6ff333f627389a267846fcd0a53a5f9603b4ad64
Author: Nick Mathewson <nickm@xxxxxxxxxxxxxx>
Date: Wed Dec 13 12:11:17 2017 -0500
Start on an 0.3.2.7-rc changelog
---
ChangeLog | 76 +++++++++++++++++++++++++++++++++++++++++++++++++++++
changes/bug18859 | 7 -----
changes/bug23603 | 7 -----
changes/bug23696 | 5 ----
changes/bug24367 | 13 ---------
changes/bug24424 | 3 ---
changes/bug24480 | 3 ---
changes/bug24502 | 4 ---
changes/bug24590 | 5 ----
changes/stack | 7 -----
changes/ticket24500 | 3 ---
11 files changed, 76 insertions(+), 57 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 8a672f1f2..ba0fcc292 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,79 @@
+Changes in version 0.3.2.7-rc - 2017-12-1?
+ Tor 0.3.2.7-rc fixes various bugs in earlier versions of Tor, including
+ some that could affect reliability or correctness.
+
+ This is the first release candidate in the 0.3.2 series. If we find no
+ new bugs or regression here, then the first stable 0.3.2. release will be
+ nearly identical to this.
+
+ o Major bugfixes (circuit prediction):
+ - Fix circuit prediction logic so that a client doesn't treat a stream as
+ being "handled" by a circuit if that circuit already has isolation
+ settings on it that might make it incompatible with the stream. This
+ change should make Tor clients more responsive by improving their
+ chances of having a pre-created circuit ready for use when a new client
+ request arrives. Fixes bug 18859; bugfix on 0.2.3.3-alpha.
+
+ o Minor features (logging):
+ - Provide better warnings when the getrandom() syscall fails.
+ Closes ticket 24500.
+
+ o Minor features (portability):
+ - Tor now compiles correctly on arm64 with libseccomp-dev installed.
+ (It doesn't yet work with the sandbox enabled.) Closes ticket 24424.
+
+ o Minor bugfix (KIST scheduler):
+ - Downgrade a warning to log info when the monotonic time diff is
+ negative. This can happen on platform not supporting monotonic time. The
+ scheduler recovers from this without any problem. Fixes bug 23696;
+ bugfix on 0.3.2.1-alpha.
+
+ o Minor bugfixes (bridge clients, bootstrap):
+ - Retry directory downloads when we get our first bridge descriptor
+ during bootstrap or while reconnecting to the network. Keep retrying
+ every time we get a bridge descriptor, until we have a reachable bridge.
+ Fixes bug 24367; bugfix on 0.2.0.3-alpha.
+ - Stop delaying bridge descriptor fetches when we have cached bridge
+ descriptors. Instead, only delay bridge descriptor fetches when we
+ have at least one reachable bridge.
+ Fixes bug 24367; bugfix on 0.2.0.3-alpha.
+ - Stop delaying directory fetches when we have cached bridge descriptors.
+ Instead, only delay bridge descriptor fetches when all our bridges are
+ definitely unreachable.
+ Fixes bug 24367; bugfix on 0.2.0.3-alpha.
+
+ o Minor bugfixes (compilation):
+ - Fix a signed/unsigned comparison warning introduced by our
+ fix to TROVE-2017-009. Fixes bug 24480; bugfix on 0.2.5.16.
+
+ o Minor bugfixes (correctness):
+ - Fix several places in our codebase where a C compiler would be likely
+ to eliminate a check, based on assuming that undefined behavior had not
+ happened elsewhere in the code. These cases are usually a sign of
+ redundant checking, or dubious arithmetic. Found by Georg Koppen using
+ the "STACK" tool from Wang, Zeldovich, Kaashoek, and
+ Solar-Lezama. Fixes bug 24423; bugfix on various Tor versions.
+
+ o Minor bugfixes (hidden service v3):
+ - Fix a race between the circuit close and free where the service would
+ launch a new intro circuit after the close, and then fail to register it
+ before the free of the previously closed circuit. This was making the
+ service unable to find the established intro circuit and thus not upload
+ its descriptor. It can make a service unavailable for up to 24 hours.
+ Fixes bug 23603; bugfix on 0.3.2.1-alpha.
+
+ o Minor bugfixes (scheduler):
+ - Properly set the scheduler state of an unopened channel in the KIST
+ scheduler main loop. This prevents a harmless but annoying log warning.
+ Fixes bug 24502; bugfix on 0.3.2.4-alpha.
+
+ o Minor bugfixes (scheduler, KIST):
+ - Avoid a possible integer overflow when computing the available space on
+ the TCP buffer of a channel. This has no security implications but can
+ make KIST not behave properly by allowing more cells on a already
+ saturated connection. Fixes bug 24590; bugfix on 0.3.2.1-alpha.
+
+
Changes in version 0.3.2.6-alpha - 2017-12-01
This version of Tor is the latest in the 0.3.2 alpha series. It
includes fixes for several important security issues. All Tor users
diff --git a/changes/bug18859 b/changes/bug18859
deleted file mode 100644
index 1fe5bc210..000000000
--- a/changes/bug18859
+++ /dev/null
@@ -1,7 +0,0 @@
- o Major bugfixes (circuit prediction):
- - Fix circuit prediction logic so that a client doesn't treat a stream as
- being "handled" by a circuit if that circuit already has isolation
- settings on it that might make it incompatible with the stream. This
- change should make Tor clients more responsive by improving their
- chances of having a pre-created circuit ready for use when a new client
- request arrives. Fixes bug 18859; bugfix on 0.2.3.3-alpha.
diff --git a/changes/bug23603 b/changes/bug23603
deleted file mode 100644
index dfb2052c9..000000000
--- a/changes/bug23603
+++ /dev/null
@@ -1,7 +0,0 @@
- o Minor bugfixes (hidden service v3):
- - Fix a race between the circuit close and free where the service would
- launch a new intro circuit after the close, and then fail to register it
- before the free of the previously closed circuit. This was making the
- service unable to find the established intro circuit and thus not upload
- its descriptor. It can make a service unavailable for up to 24 hours.
- Fixes bug 23603; bugfix on 0.3.2.1-alpha.
diff --git a/changes/bug23696 b/changes/bug23696
deleted file mode 100644
index c5d18583d..000000000
--- a/changes/bug23696
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor bugfix (KIST scheduler):
- - Downgrade a warning to log info when the monotonic time diff is
- negative. This can happen on platform not supporting monotonic time. The
- scheduler recovers from this without any problem. Fixes bug 23696;
- bugfix on 0.3.2.1-alpha.
diff --git a/changes/bug24367 b/changes/bug24367
deleted file mode 100644
index 09ef3bb87..000000000
--- a/changes/bug24367
+++ /dev/null
@@ -1,13 +0,0 @@
- o Minor bugfixes (bridge clients, bootstrap):
- - Retry directory downloads when we get our first bridge descriptor
- during bootstrap or while reconnecting to the network. Keep retrying
- every time we get a bridge descriptor, until we have a reachable bridge.
- Fixes bug 24367; bugfix on 0.2.0.3-alpha.
- - Stop delaying bridge descriptor fetches when we have cached bridge
- descriptors. Instead, only delay bridge descriptor fetches when we
- have at least one reachable bridge.
- Fixes bug 24367; bugfix on 0.2.0.3-alpha.
- - Stop delaying directory fetches when we have cached bridge descriptors.
- Instead, only delay bridge descriptor fetches when all our bridges are
- definitely unreachable.
- Fixes bug 24367; bugfix on 0.2.0.3-alpha.
diff --git a/changes/bug24424 b/changes/bug24424
deleted file mode 100644
index 63c2d39ba..000000000
--- a/changes/bug24424
+++ /dev/null
@@ -1,3 +0,0 @@
- o Minor features (portability):
- - Tor now compiles correctly on arm64 with libseccomp-dev installed.
- (It doesn't yet work with the sandbox enabled.) Closes ticket 24424.
diff --git a/changes/bug24480 b/changes/bug24480
deleted file mode 100644
index 94e5b91a0..000000000
--- a/changes/bug24480
+++ /dev/null
@@ -1,3 +0,0 @@
- o Minor bugfixes (compilation):
- - Fix a signed/unsigned comparison warning introduced by our
- fix to TROVE-2017-009. Fixes bug 24480; bugfix on 0.2.5.16.
diff --git a/changes/bug24502 b/changes/bug24502
deleted file mode 100644
index 3fa6fb58d..000000000
--- a/changes/bug24502
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor bugfixes (scheduler):
- - Properly set the scheduler state of an unopened channel in the KIST
- scheduler main loop. This prevents a harmless but annoying log warning.
- Fixes bug 24502; bugfix on 0.3.2.4-alpha.
diff --git a/changes/bug24590 b/changes/bug24590
deleted file mode 100644
index 77e039f8d..000000000
--- a/changes/bug24590
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor bugfixes (scheduler, KIST):
- - Avoid a possible integer overflow when computing the available space on
- the TCP buffer of a channel. This has no security implications but can
- make KIST not behave properly by allowing more cells on a already
- saturated connection. Fixes bug 24590; bugfix on 0.3.2.1-alpha.
diff --git a/changes/stack b/changes/stack
deleted file mode 100644
index ffdf536cb..000000000
--- a/changes/stack
+++ /dev/null
@@ -1,7 +0,0 @@
- o Minor bugfixes (correctness):
- - Fix several places in our codebase where a C compiler would be likely
- to eliminate a check, based on assuming that undefined behavior had not
- happened elsewhere in the code. These cases are usually a sign of
- redundant checking, or dubious arithmetic. Found by Georg Koppen using
- the "STACK" tool from Wang, Zeldovich, Kaashoek, and
- Solar-Lezama. Fixes bug 24423; bugfix on various Tor versions.
diff --git a/changes/ticket24500 b/changes/ticket24500
deleted file mode 100644
index b49b7a555..000000000
--- a/changes/ticket24500
+++ /dev/null
@@ -1,3 +0,0 @@
- o Minor features (logging):
- - Provide better warnings when the getrandom() syscall fails.
- Closes ticket 24500.
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